AS4766
Korea Telecom
KIXS-AS-KR Korea Telecom
Organization
Title
Korea Telecom
Website
http://www.kt.com/eng/main.jsp
Details
Regional Internet registry
APNIC
IP Addresses count
45,470,336
Traffic estimation
1-5Tbps
Balanced
Coordinates
Country
Korea, Republic of
Summary
The organization Korea Telecom allocates 2,593 IP netblocks under the autonomous system number
(ASN ) of 4766.
The regional internet registry (RIR ) for this ASN is APNIC.
The country in which these IPs are located is Korea, Republic of (KR), which is on #20 out of 249 countries by the total amount of ASNs allocated - 1,036.
AS4766 has 569 peers, 7 upstreams and 487 downstreams with a total of 45,470,336 IP addresses.
AS4766 has 569 peers, 7 upstreams and 487 downstreams with a total of 45,470,336 IP addresses.
IP Address ranges
| Block | Description | IPs count |
|---|---|---|
| 1.96.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 14.32.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 14.34.86.32/27 | Korea Telecom Korea Telecom | 32 |
| 14.34.171.0/28 | Korea Telecom Korea Telecom | 16 |
| 14.34.221.72/29 | Korea Telecom Korea Telecom | 8 |
| 14.40.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 14.42.223.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.46.54.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.46.176.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 14.46.180.0/23 | Korea Telecom Korea Telecom | 512 |
| 14.46.182.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.46.246.0/23 | Korea Telecom Korea Telecom | 512 |
| 14.46.248.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 14.48.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 14.49.8.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 14.49.16.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 14.49.48.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 14.49.64.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 14.51.128.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 14.51.128.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 14.51.144.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 14.51.160.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 14.51.160.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 14.51.168.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 14.51.176.0/25 | Korea Telecom Korea Telecom | 128 |
| 14.51.176.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.51.176.128/25 | Korea Telecom Korea Telecom | 128 |
| 14.51.221.0/25 | Korea Telecom Korea Telecom | 128 |
| 14.51.221.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.51.221.128/25 | Korea Telecom Korea Telecom | 128 |
| 14.51.222.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.51.222.0/25 | Korea Telecom Korea Telecom | 128 |
| 14.51.222.128/25 | Korea Telecom Korea Telecom | 128 |
| 14.51.223.0/25 | Korea Telecom Korea Telecom | 128 |
| 14.55.178.0/24 | Korea Telecom Korea Telecom | 256 |
| 14.56.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 14.64.0.0/12 | Korea Telecom Korea Telecom 206 Jungja-dong, Bundang-gu, Sungnam-ci Allocated to KRNIC Member. If you would like to find assignment information in detail please refer to the KRNIC Whois Database at: http://whois.nic.or.kr/english/index.htm | 1,048,576 |
| 14.80.0.0/12 | Korea Telecom Korea Telecom 206 Jungja-dong, Bundang-gu, Sungnam-ci Allocated to KRNIC Member. If you would like to find assignment information in detail please refer to the KRNIC Whois Database at: http://whois.nic.or.kr/english/index.htm | 1,048,576 |
| 14.128.128.0/22 | Cafe24 Corp. Cafe24 Corp. | 1,024 |
| 14.128.132.0/22 | Cafe24 Corp. Cafe24 Corp. | 1,024 |
| 14.128.136.0/21 | Cafe24 Corp. Cafe24 Corp. | 2,048 |
| 14.128.144.0/21 | Cafe24 Corp. Cafe24 Corp. | 2,048 |
| 23.248.160.0/24 | China Mobile International Limited | 256 |
| 23.248.161.0/24 | China Mobile International Limited | 256 |
| 27.96.136.0/21 | JND Communication JND Communication | 2,048 |
| 27.125.0.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.1.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.2.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.3.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.4.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.5.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.6.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.7.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 27.125.8.0/21 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 2,048 |
| 27.125.16.0/20 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 4,096 |
| 27.125.32.0/21 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 2,048 |
| 27.125.40.0/22 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 1,024 |
| 27.125.44.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 27.125.46.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 27.125.48.0/22 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 1,024 |
| 27.125.52.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 27.125.88.0/21 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 2,048 |
| 27.125.96.0/19 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 8,192 |
| 27.232.0.0/14 | Korea Telecom Korea Telecom | 262,144 |
| 27.236.0.0/14 | Korea Telecom Korea Telecom | 262,144 |
| 27.255.64.0/24 | EHOSTICT EHOSTICT | 256 |
| 27.255.66.32/27 | EHOSTICT EHOSTICT | 32 |
| 27.255.66.64/28 | EHOSTICT EHOSTICT | 16 |
| 27.255.66.80/28 | EHOSTICT EHOSTICT | 16 |
| 27.255.66.96/28 | EHOSTICT EHOSTICT | 16 |
| 27.255.66.128/28 | EHOSTICT EHOSTICT | 16 |
| 39.4.0.0/14 | Korea Telecom Korea Telecom | 262,144 |
| 39.16.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 43.224.30.0/24 | FLAT E 3/F,.PO CHEONG BUILDING,148-154 NAM CHEONG STREET | 256 |
| 43.228.160.0/22 | HAIonNet HAIonNet | 1,024 |
| 43.230.76.0/22 | JND Communication JND Communication | 1,024 |
| 45.64.172.0/22 | NEXINNO NEXINNO | 1,024 |
| 45.117.12.0/22 | WITHSYSTEMS WITHSYSTEMS | 1,024 |
| 45.249.64.0/22 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 1,024 |
| 45.249.90.0/24 | Korea Telecom | 256 |
| 49.16.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 49.50.144.0/21 | JND Communication JND Communication | 2,048 |
| 49.50.152.0/21 | JND Communication JND Communication | 2,048 |
| 49.56.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 49.128.192.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.194.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.195.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.198.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.199.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.202.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.204.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.206.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.213.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.128.218.0/24 | KOREA DATA KOREA DATA | 256 |
| 49.143.192.0/20 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 4,096 |
| 49.238.224.0/20 | LX LX | 4,096 |
| 49.238.248.0/22 | LX LX | 1,024 |
| 49.247.255.0/24 | SMILESERV SMILESERV | 256 |
| 49.254.0.0/16 | HAIonNet HAIonNet | 65,536 |
| 59.0.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 59.0.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 59.0.0.0/11 | Korea Telecom Korea Telecom | 2,097,152 |
| 59.0.44.240/28 | Korea Telecom Korea Telecom | 16 |
| 59.0.113.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.144.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.170.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.171.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.172.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.173.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.174.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.175.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.176.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.177.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.0.245.160/27 | Korea Telecom Korea Telecom | 32 |
| 59.2.109.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.2.189.0/29 | Korea Telecom Korea Telecom | 8 |
| 59.2.210.64/27 | Korea Telecom Korea Telecom | 32 |
| 59.4.89.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.90.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.91.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.92.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.93.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.94.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.95.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.96.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.97.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.4.98.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.5.147.248/29 | Korea Telecom Korea Telecom | 8 |
| 59.8.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 59.8.186.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.8.187.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.8.188.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.8.189.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.8.190.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.10.93.128/25 | Korea Telecom Korea Telecom | 128 |
| 59.10.160.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.11.56.0/23 | Korea Telecom Korea Telecom | 512 |
| 59.11.69.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.11.228.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.11.229.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.12.136.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.12.137.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.12.138.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.12.139.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.12.182.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.12.188.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.13.50.0/23 | Korea Telecom Korea Telecom | 512 |
| 59.13.159.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.13.162.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.13.192.64/28 | Korea Telecom Korea Telecom | 16 |
| 59.16.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 59.16.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 59.16.50.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.18.64.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 59.18.87.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.18.96.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 59.18.115.240/29 | Korea Telecom Korea Telecom | 8 |
| 59.23.100.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.23.101.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.23.127.104/29 | Korea Telecom Korea Telecom | 8 |
| 59.24.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 59.26.236.0/26 | Korea Telecom Korea Telecom | 64 |
| 59.27.43.0/29 | Korea Telecom Korea Telecom | 8 |
| 59.27.120.0/28 | Korea Telecom Korea Telecom | 16 |
| 59.29.115.160/27 | Korea Telecom Korea Telecom | 32 |
| 59.29.243.128/26 | Korea Telecom Korea Telecom | 64 |
| 59.31.46.64/26 | Korea Telecom Korea Telecom | 64 |
| 59.31.141.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.31.142.0/25 | Korea Telecom Korea Telecom | 128 |
| 59.31.142.128/26 | Korea Telecom Korea Telecom | 64 |
| 59.31.143.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.31.144.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.31.145.0/24 | Korea Telecom Korea Telecom | 256 |
| 59.31.246.128/25 | Korea Telecom Korea Telecom | 128 |
| 61.36.233.0/24 | LG DACOM Corporation LG DACOM Corporation | 256 |
| 61.36.234.0/24 | LG DACOM Corporation LG DACOM Corporation | 256 |
| 61.36.235.0/24 | LG DACOM Corporation LG DACOM Corporation | 256 |
| 61.36.236.0/24 | LG DACOM Corporation LG DACOM Corporation | 256 |
| 61.72.0.0/13 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 524,288 |
| 61.72.178.0/23 | Korea Telecom Korea Telecom | 512 |
| 61.72.180.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 61.73.27.0/26 | Korea Telecom Korea Telecom | 64 |
| 61.77.180.0/23 | Korea Telecom Korea Telecom | 512 |
| 61.78.113.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.78.114.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.78.115.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.80.0.0/14 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 262,144 |
| 61.80.34.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.80.45.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.80.49.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.80.132.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.80.133.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.80.160.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 61.80.168.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 61.81.224.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 61.81.242.0/25 | Korea Telecom Korea Telecom | 128 |
| 61.82.91.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.83.128.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.83.129.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.83.130.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.83.131.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.83.223.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.83.233.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.84.0.0/15 | Korea Telecom Korea Telecom | 131,072 |
| 61.84.121.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.85.24.0/23 | Korea Telecom Korea Telecom | 512 |
| 61.85.26.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.85.27.0/25 | Korea Telecom Korea Telecom | 128 |
| 61.85.27.128/26 | Korea Telecom Korea Telecom | 64 |
| 61.85.27.192/27 | Korea Telecom Korea Telecom | 32 |
| 61.85.27.240/28 | Korea Telecom Korea Telecom | 16 |
| 61.97.160.0/21 | JND Communication JND Communication | 2,048 |
| 61.97.168.0/21 | JND Communication JND Communication | 2,048 |
| 61.97.240.0/24 | EHOSTICT EHOSTICT | 256 |
| 61.106.128.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 61.106.128.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.140.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.146.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.162.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.174.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.176.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.177.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.178.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.179.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.180.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.181.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.182.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.183.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.184.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.185.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.186.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.187.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.188.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.106.190.0/25 | Korea Telecom Korea Telecom | 128 |
| 61.106.191.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.110.192.0/20 | CDNetworks CDNetworks | 4,096 |
| 61.251.64.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 61.251.65.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.66.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.67.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.68.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.69.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.70.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.71.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.72.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.73.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.74.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.75.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.76.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.77.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.251.78.0/24 | Korea Telecom Korea Telecom | 256 |
| 61.252.32.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 101.101.128.0/21 | JND Communication JND Communication | 2,048 |
| 101.101.136.0/21 | JND Communication JND Communication | 2,048 |
| 101.101.144.0/20 | JND Communication JND Communication | 4,096 |
| 101.101.192.0/20 | JND Communication JND Communication | 4,096 |
| 101.101.224.0/20 | JND Communication JND Communication | 4,096 |
| 101.101.240.0/21 | JND Communication JND Communication | 2,048 |
| 101.101.248.0/21 | JND Communication JND Communication | 2,048 |
| 103.2.92.0/22 | JND Communication JND Communication | 1,024 |
| 103.4.176.0/22 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 1,024 |
| 103.4.180.0/22 | HAIonNet HAIonNet | 1,024 |
| 103.7.33.0/24 | KOREA DATA KOREA DATA | 256 |
| 103.7.34.0/24 | KOREA DATA KOREA DATA | 256 |
| 103.7.35.0/24 | KOREA DATA KOREA DATA | 256 |
| 103.11.56.0/23 | JND Communication JND Communication | 512 |
| 103.11.58.0/23 | JND Communication JND Communication | 512 |
| 103.12.248.0/24 | Korea Register of Shipping Korea Register of Shipping | 256 |
| 103.12.248.0/22 | Korea Register of Shipping Korea Register of Shipping | 1,024 |
| 103.12.249.0/24 | Korea Register of Shipping Korea Register of Shipping | 256 |
| 103.12.250.0/24 | Korea Register of Shipping Korea Register of Shipping | 256 |
| 103.12.251.0/24 | Korea Register of Shipping Korea Register of Shipping | 256 |
| 103.43.69.0/24 | FLAT E 3/F,.PO CHEONG BUILDING,148-154 NAM CHEONG STREET | 256 |
| 103.57.60.0/22 | WITHSYSTEMS WITHSYSTEMS | 1,024 |
| 103.86.84.0/24 | Cloud Information Technology (Intl) Telecom Group LIMITED if need vps-mother server cloud server qq 1679998 plz | 256 |
| 103.212.124.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 103.212.126.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 103.212.127.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 103.228.96.0/24 | South Korea | 256 |
| 103.228.99.0/24 | SouthKorea | 256 |
| 103.247.232.0/23 | Korea Telecom Korea Telecom | 512 |
| 103.251.104.0/22 | NEXINNO NEXINNO | 1,024 |
| 107.155.28.0/24 | China Mobile International Limited | 256 |
| 110.68.0.0/14 | Korea Telecom Korea Telecom | 262,144 |
| 110.92.20.0/24 | Hanwha Investment Securities Co., Ltd. Hanwha Investment Securities Co., Ltd. | 256 |
| 110.92.21.0/24 | Hanwha Investment Securities Co., Ltd. Hanwha Investment Securities Co., Ltd. | 256 |
| 110.93.112.0/21 | JND Communication JND Communication | 2,048 |
| 110.93.120.0/21 | JND Communication JND Communication | 2,048 |
| 112.160.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 112.160.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 112.161.25.0/24 | Korea Telecom Korea Telecom | 256 |
| 112.166.163.16/29 | Korea Telecom Korea Telecom | 8 |
| 112.168.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 112.173.240.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 112.176.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 112.187.203.0/24 | Korea Telecom Korea Telecom | 256 |
| 112.196.208.0/24 | KOREA DATA KOREA DATA | 256 |
| 112.196.209.0/24 | KOREA DATA KOREA DATA | 256 |
| 113.20.127.0/24 | CMC Telecom Infrastructure Company 15th floor, CMC Tower, Duy Tan, Dich Vong Hau, Cau Giay, Hanoi | 256 |
| 113.197.83.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 113.197.84.0/22 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 1,024 |
| 113.198.0.0/20 | Korean Education Network Korean Education Network | 4,096 |
| 113.198.16.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 113.198.24.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 113.198.28.0/23 | Korean Education Network Korean Education Network | 512 |
| 113.198.150.0/24 | Korean Education Network Korean Education Network | 256 |
| 113.198.151.0/24 | Korean Education Network Korean Education Network | 256 |
| 113.198.152.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 113.198.156.0/23 | Korean Education Network Korean Education Network | 512 |
| 113.198.181.0/24 | Korean Education Network Korean Education Network | 256 |
| 113.198.182.0/24 | Korean Education Network Korean Education Network | 256 |
| 113.198.183.0/24 | Korean Education Network Korean Education Network | 256 |
| 113.198.195.0/24 | Korean Education Network Korean Education Network | 256 |
| 113.198.220.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.27.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.28.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.29.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.30.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.31.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.32.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.33.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.34.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.35.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.36.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.70.38.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.39.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.41.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.49.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.67.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.68.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.69.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.78.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.79.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.80.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.81.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.129.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.130.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.131.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.132.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.70.134.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.70.136.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.137.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.139.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.144.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 114.70.148.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.150.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.160.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.161.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.162.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.174.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.70.176.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.70.178.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.207.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.210.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.211.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.212.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.213.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.214.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.215.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.70.216.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.70.244.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 114.70.248.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 114.71.52.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 114.71.56.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.71.83.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.84.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 114.71.90.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.91.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.92.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.93.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.94.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.95.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.128.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.129.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.130.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.131.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.132.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.133.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.134.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.135.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.136.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.137.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.138.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.139.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.140.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.141.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.142.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.143.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.144.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.145.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.146.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.147.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.148.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.150.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.152.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.154.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.156.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.157.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.158.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.159.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.234.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.236.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.237.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.238.0/24 | Korean Education Network Korean Education Network | 256 |
| 114.71.246.0/23 | Korean Education Network Korean Education Network | 512 |
| 114.71.248.0/24 | Korean Education Network Korean Education Network | 256 |
| 115.0.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 115.16.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 115.20.0.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 115.22.65.0/24 | Korea Telecom Korea Telecom | 256 |
| 115.23.218.0/26 | Korea Telecom Korea Telecom | 64 |
| 115.23.218.64/26 | Korea Telecom Korea Telecom | 64 |
| 115.23.223.192/26 | Korea Telecom Korea Telecom | 64 |
| 115.85.160.0/21 | JND Communication JND Communication | 2,048 |
| 115.85.168.0/21 | JND Communication JND Communication | 2,048 |
| 115.144.0.0/16 | HAIonNet HAIonNet | 65,536 |
| 116.200.0.0/15 | Korea Telecom Korea Telecom | 131,072 |
| 117.16.32.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.33.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.34.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.38.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.39.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.52.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.16.60.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.61.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.62.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.63.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.64.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.65.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.66.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.72.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.75.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.76.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.90.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.176.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.177.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.178.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.179.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.180.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.181.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.182.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.183.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.184.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.185.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.235.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.236.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.237.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.238.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.239.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.240.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.241.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.16.255.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.66.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.67.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.78.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.79.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.92.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.17.94.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.126.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.127.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.133.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.134.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.17.136.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 117.17.150.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.17.152.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 117.17.160.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.17.162.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.163.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.174.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.176.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.17.176.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.177.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.178.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.178.0/23 | Korean Education Network Korean Education Network | 512 |
| 117.17.179.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.210.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.211.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.212.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 117.17.216.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 117.17.253.0/24 | Korean Education Network Korean Education Network | 256 |
| 117.17.254.0/24 | Korean Education Network Korean Education Network | 256 |
| 118.32.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 118.32.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 118.34.94.0/25 | Korea Telecom Korea Telecom | 128 |
| 118.36.200.0/23 | Korea Telecom Korea Telecom | 512 |
| 118.40.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 118.40.167.0/24 | Korea Telecom Korea Telecom | 256 |
| 118.46.128.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 118.46.137.0/24 | Korea Telecom Korea Telecom | 256 |
| 118.46.183.0/24 | Korea Telecom Korea Telecom | 256 |
| 118.48.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 118.67.160.0/19 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 8,192 |
| 118.234.0.0/15 | Korea Telecom Korea Telecom | 131,072 |
| 119.192.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 119.192.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 119.194.93.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.194.180.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.197.28.0/25 | Korea Telecom Korea Telecom | 128 |
| 119.200.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 119.200.83.224/27 | Korea Telecom Korea Telecom | 32 |
| 119.200.95.224/28 | Korea Telecom Korea Telecom | 16 |
| 119.200.170.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.171.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.172.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.173.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.174.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.175.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.176.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.200.177.0/24 | Korea Telecom Korea Telecom | 256 |
| 119.203.214.128/25 | Korea Telecom Korea Telecom | 128 |
| 119.206.242.0/25 | Korea Telecom Korea Telecom | 128 |
| 119.206.242.0/26 | Korea Telecom Korea Telecom | 64 |
| 119.208.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 121.67.240.0/25 | LG DACOM Corporation LG DACOM Corporation | 128 |
| 121.101.192.0/21 | JND Communication JND Communication | 2,048 |
| 121.101.200.0/24 | JND Communication JND Communication | 256 |
| 121.101.201.0/24 | JND Communication JND Communication | 256 |
| 121.101.202.0/24 | JND Communication JND Communication | 256 |
| 121.101.203.0/24 | JND Communication JND Communication | 256 |
| 121.101.204.0/24 | JND Communication JND Communication | 256 |
| 121.101.205.0/24 | JND Communication JND Communication | 256 |
| 121.101.206.0/24 | JND Communication JND Communication | 256 |
| 121.101.207.0/24 | JND Communication JND Communication | 256 |
| 121.126.0.0/16 | HAIonNet HAIonNet | 65,536 |
| 121.128.0.0/11 | Korea Telecom Korea Telecom | 2,097,152 |
| 121.128.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.128.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 121.135.170.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.135.235.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.136.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.137.151.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.137.185.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.143.57.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.144.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 121.144.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.150.39.0/24 | 256 | |
| 121.152.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.156.150.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.156.153.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.157.147.128/25 | Korea Telecom Korea Telecom | 128 |
| 121.159.34.0/23 | Korea Telecom Korea Telecom | 512 |
| 121.159.36.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 121.159.242.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.159.243.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.160.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.160.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 121.160.0.0/11 | Korea Telecom Korea Telecom | 2,097,152 |
| 121.160.57.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.160.64.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.160.65.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.160.66.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.160.67.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.165.209.0/28 | Korea Telecom Korea Telecom | 16 |
| 121.166.78.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.168.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.172.235.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.176.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 121.176.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.176.133.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.176.134.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.178.215.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.183.196.192/27 | Korea Telecom Korea Telecom | 32 |
| 121.184.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 121.186.148.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.188.56.32/27 | Korea Telecom Korea Telecom | 32 |
| 121.188.79.144/29 | Korea Telecom Korea Telecom | 8 |
| 121.191.8.0/25 | Korea Telecom Korea Telecom | 128 |
| 121.191.149.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.191.150.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.191.151.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.191.152.0/24 | Korea Telecom Korea Telecom | 256 |
| 121.191.166.0/24 | Korea Telecom Korea Telecom | 256 |
| 124.66.210.0/24 | KOREA DATA KOREA DATA | 256 |
| 124.66.211.0/24 | KOREA DATA KOREA DATA | 256 |
| 124.66.213.0/24 | KOREA DATA KOREA DATA | 256 |
| 124.66.214.0/24 | KOREA DATA KOREA DATA | 256 |
| 124.66.216.0/24 | KOREA DATA KOREA DATA | 256 |
| 124.198.0.0/17 | HAIonNet HAIonNet | 32,768 |
| 125.7.128.0/18 | HAIonNet HAIonNet | 16,384 |
| 125.128.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 125.128.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 125.128.0.0/11 | Korea Telecom Korea Telecom | 2,097,152 |
| 125.128.124.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.130.59.0/26 | Korea Telecom Korea Telecom | 64 |
| 125.131.72.0/23 | Korea Telecom Korea Telecom | 512 |
| 125.131.208.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.132.8.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.132.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.132.45.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.136.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 125.136.73.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.136.74.0/23 | Korea Telecom Korea Telecom | 512 |
| 125.137.121.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.137.122.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.140.64.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 125.140.64.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.140.66.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.141.160.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 125.141.243.0/24 | Korea Telecom Korea Telecom | 256 |
| 125.142.193.96/27 | Korea Telecom Korea Telecom | 32 |
| 125.144.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 128.1.36.0/24 | China Mobile International Limited | 256 |
| 128.1.76.0/24 | China Mobile International Limited | 256 |
| 128.134.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 128.134.32.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 128.134.36.0/24 | Korea Telecom Korea Telecom | 256 |
| 128.134.172.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 128.134.203.0/26 | Korea Telecom Korea Telecom | 64 |
| 128.134.203.64/26 | Korea Telecom Korea Telecom | 64 |
| 128.134.203.128/26 | Korea Telecom Korea Telecom | 64 |
| 128.134.203.192/26 | Korea Telecom Korea Telecom | 64 |
| 128.134.204.0/24 | Korea Telecom Korea Telecom | 256 |
| 128.134.232.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 128.134.240.0/23 | Korea Telecom Korea Telecom | 512 |
| 129.192.200.0/23 | Advanced Computer Communications | 512 |
| 139.181.49.0/24 | Mentor Korea�Co., Ltd | 256 |
| 160.202.160.0/24 | Gasan Digital 2-ro 98, Geumchon-gu, Seoul, Korea | 256 |
| 161.195.135.0/24 | ARAMARK | 256 |
| 163.213.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 163.222.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 163.229.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 163.255.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 165.132.19.0/24 | Yonsei University Yonsei University | 256 |
| 165.132.226.0/23 | Yonsei University Yonsei University | 512 |
| 165.132.228.0/22 | Yonsei University Yonsei University | 1,024 |
| 165.133.0.0/18 | Mercury Corporation Mercury Corporation | 16,384 |
| 168.126.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 168.126.137.0/24 | Korea Telecom Korea Telecom | 256 |
| 168.126.140.0/23 | Korea Telecom Korea Telecom | 512 |
| 168.126.146.0/24 | Korea Telecom Korea Telecom | 256 |
| 168.126.150.0/24 | Korea Telecom Korea Telecom | 256 |
| 168.126.246.0/24 | Korea Telecom Korea Telecom | 256 |
| 172.94.82.0/24 | Ehost Data Center | 256 |
| 172.111.185.0/24 | e-host | 256 |
| 175.45.224.0/20 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 4,096 |
| 175.106.112.0/21 | JND Communication JND Communication | 2,048 |
| 175.106.120.0/21 | JND Communication JND Communication | 2,048 |
| 175.192.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 175.192.230.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.198.61.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.200.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 175.201.47.176/28 | Korea Telecom Korea Telecom | 16 |
| 175.202.181.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.202.182.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.204.30.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.205.105.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.207.32.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 175.207.36.0/23 | Korea Telecom Korea Telecom | 512 |
| 175.207.79.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.207.98.0/23 | Korea Telecom Korea Telecom | 512 |
| 175.208.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 175.212.6.0/25 | Korea Telecom Korea Telecom | 128 |
| 175.212.10.0/26 | Korea Telecom Korea Telecom | 64 |
| 175.212.34.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.212.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.214.175.0/24 | Korea Telecom Korea Telecom | 256 |
| 175.216.0.0/13 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 524,288 |
| 175.224.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 175.240.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 180.92.255.64/27 | Korea Telecom Korea Telecom | 32 |
| 180.150.224.0/24 | EHOSTICT EHOSTICT | 256 |
| 180.210.11.0/24 | purplestones purplestones | 256 |
| 180.210.13.0/24 | purplestones purplestones | 256 |
| 180.210.14.0/24 | purplestones purplestones | 256 |
| 180.210.15.0/24 | purplestones purplestones | 256 |
| 180.210.18.0/24 | purplestones purplestones | 256 |
| 180.210.21.0/24 | purplestones purplestones | 256 |
| 180.210.22.0/24 | purplestones purplestones | 256 |
| 182.237.64.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.65.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.66.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.67.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.68.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.69.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.70.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.71.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.72.0/21 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 2,048 |
| 182.237.80.0/20 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 4,096 |
| 182.237.96.0/21 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 2,048 |
| 182.237.104.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 182.237.106.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 182.237.108.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 182.237.110.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 182.237.112.0/22 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 1,024 |
| 182.237.116.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 182.237.118.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 182.237.120.0/21 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 2,048 |
| 183.78.128.0/19 | HAIonNet HAIonNet | 8,192 |
| 183.96.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 183.104.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 183.106.28.0/24 | Korea Telecom Korea Telecom | 256 |
| 183.106.29.0/24 | Korea Telecom Korea Telecom | 256 |
| 183.106.30.0/24 | Korea Telecom Korea Telecom | 256 |
| 183.109.2.128/29 | Korea Telecom Korea Telecom | 8 |
| 183.110.128.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 183.110.144.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 183.110.160.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 183.110.176.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 183.112.0.0/12 | Korea Telecom Korea Telecom | 1,048,576 |
| 192.245.251.0/24 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 256 |
| 198.208.177.0/24 | Prolexic Technologies, Inc. | 256 |
| 202.14.103.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.14.165.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.30.0.0/19 | KISTI KISTI | 8,192 |
| 202.30.14.0/23 | KISTI KISTI | 512 |
| 202.30.58.0/24 | Korea Telecom Korea Telecom | 256 |
| 202.30.96.0/20 | Korean Education Network Korean Education Network | 4,096 |
| 202.31.176.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.177.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.178.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.179.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.180.0/24 | Korea Telecom Korea Telecom | 256 |
| 202.31.212.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.213.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.214.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.31.215.0/24 | Webzen Inc. Webzen Inc. | 256 |
| 202.86.8.0/21 | HAIonNet HAIonNet | 2,048 |
| 202.126.112.0/21 | HAIonNet HAIonNet | 2,048 |
| 202.133.16.0/20 | HAIonNet HAIonNet | 4,096 |
| 202.168.152.0/24 | Starry Network | 256 |
| 202.168.153.0/24 | Starry Network | 256 |
| 202.168.154.0/24 | Starry Network | 256 |
| 202.168.155.0/24 | Starry Network | 256 |
| 203.109.0.0/19 | HAIonNet HAIonNet | 8,192 |
| 203.223.177.0/24 | Ulsan education Science research institute Ulsan education Science research institute | 256 |
| 203.225.0.0/16 | KOLON BENIT KOLON BENIT | 65,536 |
| 203.225.81.0/24 | KOLON BENIT KOLON BENIT | 256 |
| 203.228.0.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 203.228.32.168/29 | Korea Telecom Korea Telecom | 8 |
| 203.228.50.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.229.128.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 203.230.128.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 203.230.128.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.230.132.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.135.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.152.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.230.200.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.230.210.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.211.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.216.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.217.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.219.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.220.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.230.254.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.230.255.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 203.232.32.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.232.33.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.232.34.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.232.35.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.232.94.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.232.121.128/25 | Korea Telecom Korea Telecom | 128 |
| 203.232.144.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.232.152.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.232.164.0/23 | Korean Education Network Korean Education Network | 512 |
| 203.232.166.0/23 | Korean Education Network Korean Education Network | 512 |
| 203.232.168.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.169.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.170.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.171.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.182.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.183.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.185.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.187.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.192.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.232.200.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.232.216.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.232.254.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.232.255.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.234.0.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.234.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 203.234.34.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.234.38.0/23 | Korean Education Network Korean Education Network | 512 |
| 203.234.41.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.234.42.0/23 | Korean Education Network Korean Education Network | 512 |
| 203.234.66.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.234.88.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.234.96.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 203.234.111.0/25 | Korea Telecom Korea Telecom | 128 |
| 203.234.111.192/26 | Korea Telecom Korea Telecom | 64 |
| 203.234.112.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.234.134.192/27 | Korea Telecom Korea Telecom | 32 |
| 203.234.159.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.234.160.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.234.170.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.236.0.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 203.236.108.192/27 | Korea Telecom Korea Telecom | 32 |
| 203.237.128.0/17 | Korean Education Network Korean Education Network | 32,768 |
| 203.237.154.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.155.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.156.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.157.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.158.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.159.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.160.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.237.204.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.205.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.206.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.207.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.208.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.209.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.210.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.211.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.212.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.213.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.214.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.215.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.216.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.217.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.218.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.219.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.220.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.221.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.223.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.224.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.226.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.226.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.237.226.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.237.227.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.228.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.229.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.230.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.237.250.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.239.56.0/24 | Sejong Telecom Sejong Telecom | 256 |
| 203.239.57.0/24 | Sejong Telecom Sejong Telecom | 256 |
| 203.239.251.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.239.254.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.241.209.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.242.63.0/24 | BIT BIT | 256 |
| 203.243.0.0/18 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 16,384 |
| 203.243.0.240/28 | Korea Telecom Korea Telecom | 16 |
| 203.245.0.0/18 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 16,384 |
| 203.246.0.0/17 | Korean Education Network Korean Education Network | 32,768 |
| 203.246.40.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 203.246.44.0/23 | Korean Education Network Korean Education Network | 512 |
| 203.246.46.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.246.64.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 203.246.74.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.246.75.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.246.128.0/19 | SM LINE CORPORATION SM LINE CORPORATION | 8,192 |
| 203.247.224.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.225.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.226.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.227.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.228.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.229.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.230.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.231.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.232.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.233.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.234.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.235.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.236.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.237.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.238.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.239.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.240.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.241.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.242.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.243.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.244.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.245.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.246.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.247.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.248.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.249.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.250.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.251.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.252.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.253.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.254.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.247.255.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.0.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 203.249.4.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.5.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.6.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.7.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.8.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.9.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.10.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.11.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.11.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.11.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.12.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.12.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.12.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.13.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.13.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.13.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.14.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.14.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.14.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.15.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.15.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.15.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.16.0/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.16.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.16.128/25 | Korean Education Network Korean Education Network | 128 |
| 203.249.17.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.21.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.22.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.25.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.32.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.39.0/24 | Korean Education Network Korean Education Network | 256 |
| 203.249.124.0/23 | Korean Education Network Korean Education Network | 512 |
| 203.249.147.0/24 | REACH (Customer Route) | 256 |
| 203.249.148.0/24 | JOONGANGILBO-KR | 256 |
| 203.249.156.0/24 | JOONGANGILBO-KR | 256 |
| 203.249.159.0/24 | JOONGANGILBO-KR | 256 |
| 203.249.224.0/19 | RIST RIST | 8,192 |
| 203.250.150.0/23 | KISTI KISTI | 512 |
| 203.250.152.0/23 | KISTI KISTI | 512 |
| 203.250.154.0/24 | KISTI KISTI | 256 |
| 203.251.0.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 203.251.7.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.251.38.104/29 | Korea Telecom Korea Telecom | 8 |
| 203.251.71.240/29 | Korea Telecom Korea Telecom | 8 |
| 203.251.112.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.251.128.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 203.251.135.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.251.136.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.251.137.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.252.16.0/21 | HANSHIN University HANSHIN University | 2,048 |
| 203.252.96.0/20 | HANDONG Global University HANDONG Global University | 4,096 |
| 203.252.112.0/22 | HANDONG Global University HANDONG Global University | 1,024 |
| 203.252.116.0/24 | HANDONG Global University HANDONG Global University | 256 |
| 203.252.117.0/24 | HANDONG Global University HANDONG Global University | 256 |
| 203.252.118.0/23 | HANDONG Global University HANDONG Global University | 512 |
| 203.252.120.0/22 | HANDONG Global University HANDONG Global University | 1,024 |
| 203.252.124.0/23 | HANDONG Global University HANDONG Global University | 512 |
| 203.252.126.0/23 | HANDONG Global University HANDONG Global University | 512 |
| 203.252.169.0/24 | Konkuk University Konkuk University | 256 |
| 203.252.170.0/23 | Konkuk University Konkuk University | 512 |
| 203.252.172.0/23 | Konkuk University Konkuk University | 512 |
| 203.252.174.0/24 | Konkuk University Konkuk University | 256 |
| 203.252.185.0/24 | Konkuk University Konkuk University | 256 |
| 203.252.186.0/23 | Konkuk University Konkuk University | 512 |
| 203.252.188.0/24 | Konkuk University Konkuk University | 256 |
| 203.252.189.0/24 | Konkuk University Konkuk University | 256 |
| 203.252.190.0/24 | Konkuk University Konkuk University | 256 |
| 203.253.31.0/24 | SoongSil University SoongSil University | 256 |
| 203.253.32.0/20 | KONGJU NATIONAL UNIVERSITY KONGJU NATIONAL UNIVERSITY | 4,096 |
| 203.253.128.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 203.253.248.0/24 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 256 |
| 203.253.249.0/24 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 256 |
| 203.253.250.0/24 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 256 |
| 203.253.254.0/24 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 256 |
| 203.253.255.0/24 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 256 |
| 203.254.96.0/19 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 8,192 |
| 203.254.100.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 203.254.104.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 203.254.108.0/23 | Korea Telecom Korea Telecom | 512 |
| 203.254.171.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.254.172.0/23 | Korea Telecom Korea Telecom | 512 |
| 203.255.160.0/19 | Institute of Information and Computing, EWHA WOMANS UNIV. Institute of Information and Computing, EWHA WOMANS UNIV. | 8,192 |
| 204.114.248.0/24 | Pfizer Korea | 256 |
| 210.90.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.90.3.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.4.224/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.5.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.7.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.14.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.20.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.20.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.20.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.27.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.48.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.58.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.67.80/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.67.88/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.70.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.70.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.74.96/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.74.104/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.74.112/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.74.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.74.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.74.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.76.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.78.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.78.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.79.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.83.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.83.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.90.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.94.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.94.152/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.100.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.104.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.105.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.106.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.109.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.120.32/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.120.40/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.120.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.122.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.122.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.123.208/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.123.216/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.125.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.125.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.127.16/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.146.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.147.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.190.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.190.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.190.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.193.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.197.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.209.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.209.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.220.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.224.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.224.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.227.32/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.229.0/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.241.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.244.32/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.244.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.246.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.91.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 210.91.157.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.92.0.0/18 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 16,384 |
| 210.92.32.56/29 | Korea Telecom Korea Telecom | 8 |
| 210.93.0.0/17 | Korean Education Network Korean Education Network | 32,768 |
| 210.93.6.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.7.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.8.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.9.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.10.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.11.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.12.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.13.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.14.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.15.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.16.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.93.20.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.93.30.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.31.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.36.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.37.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.38.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.39.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.64.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.93.66.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.93.82.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.88.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.93.126.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.127.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.93.128.0/23 | Lotte Data Communication Company Lotte Data Communication Company | 512 |
| 210.93.128.0/24 | Lotte Data Communication Company Lotte Data Communication Company | 256 |
| 210.93.129.0/24 | Lotte Data Communication Company Lotte Data Communication Company | 256 |
| 210.93.130.0/24 | Lotte Data Communication Company Lotte Data Communication Company | 256 |
| 210.93.130.0/25 | Lotte Data Communication Company Lotte Data Communication Company | 128 |
| 210.93.130.128/25 | Lotte Data Communication Company Lotte Data Communication Company | 128 |
| 210.95.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.95.3.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.3.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.14.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.14.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.20.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.22.16/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.22.120/29 | Korea Telecom Korea Telecom | 8 |
| 210.95.29.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.38.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.40.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.42.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.43.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.49.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.53.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.70.224/29 | Korea Telecom Korea Telecom | 8 |
| 210.95.74.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.78.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.81.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.100.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.95.111.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.116.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.131.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.152.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.188.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.188.112/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.191.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.205.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.214.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.216.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.217.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.218.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.218.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.218.224/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.221.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.224.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 210.95.228.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.241.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.0.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 210.96.5.176/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.5.184/29 | Korea Telecom Korea Telecom | 8 |
| 210.96.13.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.13.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.13.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.13.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.14.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.17.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.18.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.18.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.19.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.24.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.28.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.29.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.34.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.38.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.40.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.40.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.60.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.60.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.71.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.79.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.82.192/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.98.32/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.98.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.124.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.125.240/28 | Korea Telecom Korea Telecom | 16 |
| 210.97.0.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 210.97.33.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.33.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.47.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.97.59.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.59.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.80.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.97.116.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.97.126.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.97.128.0/19 | Korean Education Network Korean Education Network | 8,192 |
| 210.97.134.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.135.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.140.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.142.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.143.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.144.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.145.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.146.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.147.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.148.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.149.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.150.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.151.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.97.152.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.97.154.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.99.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.99.16.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 210.99.20.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.99.20.64/29 | Korea Telecom Korea Telecom | 8 |
| 210.99.20.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.99.43.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.75.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.86.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.87.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.89.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.89.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.89.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.98.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.98.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.98.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.128.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 210.99.155.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.157.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.169.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.177.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.183.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.203.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.99.209.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.211.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.214.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.222.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.128.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 210.100.184.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 210.100.192.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 210.100.206.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.100.218.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.218.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.218.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.218.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.218.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.100.219.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.220.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.100.251.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.253.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.100.253.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.101.64.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 210.101.104.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.101.106.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.101.112.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.101.114.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.101.120.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.101.121.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.102.128.0/17 | Korean Education Network Korean Education Network | 32,768 |
| 210.102.136.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.102.138.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.102.175.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.189.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.190.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.102.192.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.193.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.194.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.195.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.196.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.197.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.198.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.199.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.200.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.201.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.202.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.203.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.204.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.205.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.206.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.207.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.225.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.248.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.249.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.250.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.251.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.102.252.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.103.0.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 210.103.5.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.5.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.5.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.5.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.5.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.16.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.103.42.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.42.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.43.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.61.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.61.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.61.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.100.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.103.119.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.121.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.103.121.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.104.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.104.16.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.32.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.33.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.34.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.36.240/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.36.248/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.39.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.40.144/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.48.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 210.104.57.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.58.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.104.65.0/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.65.8/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.80.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.82.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.130.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.141.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.141.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.156.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.157.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.158.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.161.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.206.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.239.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.105.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.105.16.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 210.105.20.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.105.108.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.105.165.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.105.181.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.106.64.0/18 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 16,384 |
| 210.106.72.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.106.80.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.106.96.0/19 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 8,192 |
| 210.107.192.0/20 | KISTI KISTI | 4,096 |
| 210.107.201.0/24 | KISTI KISTI | 256 |
| 210.107.202.0/24 | KISTI KISTI | 256 |
| 210.110.0.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.0.0/17 | Korean Education Network Korean Education Network | 32,768 |
| 210.110.1.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.2.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.3.0/27 | Korean Education Network Korean Education Network | 32 |
| 210.110.3.32/27 | Korean Education Network Korean Education Network | 32 |
| 210.110.3.64/26 | Korean Education Network Korean Education Network | 64 |
| 210.110.3.128/25 | Korean Education Network Korean Education Network | 128 |
| 210.110.4.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.5.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.6.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.7.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.8.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.110.24.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.110.48.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.49.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.50.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.51.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.52.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.53.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.54.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.110.64.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.110.68.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.110.92.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.93.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.94.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.95.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.100.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.101.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.102.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.110.120.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.110.124.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.110.200.0/22 | KISTI KISTI | 1,024 |
| 210.113.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.113.7.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.113.20.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.114.0.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 210.115.148.0/24 | donga.com donga.com | 256 |
| 210.115.149.0/24 | donga.com donga.com | 256 |
| 210.115.150.0/23 | donga.com donga.com | 512 |
| 210.115.152.0/24 | donga.com donga.com | 256 |
| 210.115.153.0/24 | donga.com donga.com | 256 |
| 210.115.154.0/24 | donga.com donga.com | 256 |
| 210.115.155.0/24 | donga.com donga.com | 256 |
| 210.115.224.0/19 | Hallym Univ.(HALLYM) Hallym Univ.(HALLYM) | 8,192 |
| 210.117.200.0/24 | KISTI KISTI | 256 |
| 210.117.202.0/24 | KISTI KISTI | 256 |
| 210.117.203.0/24 | KISTI KISTI | 256 |
| 210.117.204.0/24 | KISTI KISTI | 256 |
| 210.117.205.0/24 | KISTI KISTI | 256 |
| 210.117.206.0/24 | KISTI KISTI | 256 |
| 210.117.207.0/24 | KISTI KISTI | 256 |
| 210.119.128.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.119.128.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 210.119.135.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.140.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.119.144.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.119.152.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.119.160.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.161.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.162.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.163.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.164.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.165.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.166.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.167.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.168.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.169.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.170.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.171.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.172.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.173.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.174.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.175.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.176.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.177.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.178.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.179.0/25 | Korean Education Network Korean Education Network | 128 |
| 210.119.179.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.179.128/25 | Korean Education Network Korean Education Network | 128 |
| 210.119.192.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.119.196.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.197.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.198.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.119.200.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.201.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.119.202.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.119.240.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 210.119.244.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.121.128.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 210.121.228.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.121.230.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.123.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.123.21.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.123.144.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 210.123.148.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.123.212.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 210.123.216.0/23 | Korea Telecom Korea Telecom | 512 |
| 210.123.218.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.123.228.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.123.229.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.123.254.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.123.255.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.125.10.0/24 | KISTI KISTI | 256 |
| 210.125.88.0/21 | KISTI KISTI | 2,048 |
| 210.125.96.0/21 | KISTI KISTI | 2,048 |
| 210.125.128.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.125.128.0/17 | Korean Education Network Korean Education Network | 32,768 |
| 210.125.132.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.133.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.134.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.135.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.140.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.141.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.142.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.143.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.160.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.125.162.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.163.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.166.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.167.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.168.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.169.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.170.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.171.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.172.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.125.185.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.186.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.187.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.188.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.189.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.190.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.191.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.204.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.205.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.206.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.207.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.224.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.228.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.229.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.230.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.125.248.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.126.0.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 210.126.31.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.126.125.128/28 | Korea Telecom Korea Telecom | 16 |
| 210.178.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.178.36.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.178.36.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.178.41.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.178.41.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.41.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.86.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.87.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.178.87.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.87.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.87.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.87.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.94.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.116.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.116.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.131.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.178.136.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.178.136.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.136.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.138.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.138.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.138.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.192.0/19 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 8,192 |
| 210.178.244.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.179.0.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 210.179.40.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.179.50.176/29 | Korea Telecom Korea Telecom | 8 |
| 210.179.50.184/29 | Korea Telecom Korea Telecom | 8 |
| 210.179.176.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.185.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.198.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.233.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.246.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.180.64.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 210.181.128.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.181.128.0/18 | Korean Education Network Korean Education Network | 16,384 |
| 210.181.128.0/21 | Korean Education Network Korean Education Network | 2,048 |
| 210.181.132.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.181.136.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.181.140.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.181.152.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.181.156.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.181.158.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.159.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.160.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.161.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.162.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.163.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.168.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 210.181.183.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.184.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.185.0/24 | Korean Education Network Korean Education Network | 256 |
| 210.181.186.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.181.188.0/23 | Korean Education Network Korean Education Network | 512 |
| 210.183.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.183.59.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.183.134.64/29 | Korea Telecom Korea Telecom | 8 |
| 210.204.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 210.204.12.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.204.12.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.204.15.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.21.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.24.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.27.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.32.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.46.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.204.64.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 210.204.102.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.121.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.160.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.173.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.190.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.191.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.245.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.246.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.255.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.216.22.0/24 | LG DACOM Corporation LG DACOM Corporation | 256 |
| 210.217.0.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 210.217.99.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.220.128.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 210.222.0.0/15 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 131,072 |
| 210.222.130.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.222.135.88/29 | Korea Telecom Korea Telecom | 8 |
| 210.222.147.192/28 | Korea Telecom Korea Telecom | 16 |
| 210.223.195.32/29 | Korea Telecom Korea Telecom | 8 |
| 211.32.198.0/26 | LG DACOM Corporation LG DACOM Corporation | 64 |
| 211.33.128.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 211.33.209.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.33.232.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.33.233.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.0.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 211.34.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 211.34.26.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.27.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.27.240/28 | Korea Telecom Korea Telecom | 16 |
| 211.34.69.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.100.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.104.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.34.118.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.134.64/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.134.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.134.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.34.142.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.191.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.211.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.211.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.35.128.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 211.35.201.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.35.202.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.35.203.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.37.128.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.38.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 211.38.114.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.38.145.136/29 | Korea Telecom Korea Telecom | 8 |
| 211.38.157.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.39.64.0/19 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 8,192 |
| 211.39.88.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.39.88.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.39.95.0/28 | Korea Telecom Korea Telecom | 16 |
| 211.39.96.0/19 | Korean Education Network Korean Education Network | 8,192 |
| 211.39.99.0/24 | Korean Education Network Korean Education Network | 256 |
| 211.39.100.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 211.39.123.0/25 | Korean Education Network Korean Education Network | 128 |
| 211.39.123.128/25 | Korean Education Network Korean Education Network | 128 |
| 211.39.123.208/28 | Korean Education Network Korean Education Network | 16 |
| 211.39.124.0/22 | Korean Education Network Korean Education Network | 1,024 |
| 211.39.128.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 211.39.192.0/19 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 8,192 |
| 211.41.0.0/18 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 16,384 |
| 211.41.1.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.2.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.5.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.6.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.7.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.8.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.9.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.10.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.11.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.12.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.13.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.14.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.15.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.16.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.18.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.19.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.20.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.21.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.22.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.23.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.24.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.25.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.26.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.27.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.28.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.29.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.30.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.31.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.32.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.41.33.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.35.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.36.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.37.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.38.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.43.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.45.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.46.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.47.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.41.48.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.49.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.50.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.51.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.53.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.41.55.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.60.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.61.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.62.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.63.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.41.64.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 211.42.128.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 211.42.192.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 211.43.0.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 211.43.24.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.43.25.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.43.25.64/29 | Korea Telecom Korea Telecom | 8 |
| 211.43.25.80/29 | Korea Telecom Korea Telecom | 8 |
| 211.43.25.88/29 | Korea Telecom Korea Telecom | 8 |
| 211.43.25.96/28 | Korea Telecom Korea Telecom | 16 |
| 211.43.25.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.43.128.0/20 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 4,096 |
| 211.45.128.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.46.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 211.46.8.0/21 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 2,048 |
| 211.46.32.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.32.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.48.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.48.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.66.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.67.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.67.0/28 | Korea Telecom Korea Telecom | 16 |
| 211.46.67.16/28 | Korea Telecom Korea Telecom | 16 |
| 211.46.73.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.88.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.89.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.89.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.89.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.90.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.90.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.90.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.91.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.91.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.91.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.97.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.46.97.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.46.120.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.146.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.146.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.46.146.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.46.146.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.46.192.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 211.46.200.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.46.204.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.47.0.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.48.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 211.48.175.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.48.210.24/29 | Korea Telecom Korea Telecom | 8 |
| 211.51.0.0/16 | Korea Telecom Korea Telecom | 65,536 |
| 211.51.48.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.51.209.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.52.0.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.52.0.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.2.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.3.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.4.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.5.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.6.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.7.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.10.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.11.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.17.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.18.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.19.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.20.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.21.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.22.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.23.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.24.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.25.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.26.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.27.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.33.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.45.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.47.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.57.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.58.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.52.59.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.54.0.0/15 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 131,072 |
| 211.54.245.176/28 | Korea Telecom Korea Telecom | 16 |
| 211.54.249.32/28 | Korea Telecom Korea Telecom | 16 |
| 211.55.246.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.56.8.0/21 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 2,048 |
| 211.56.32.0/19 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 8,192 |
| 211.56.64.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.57.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 211.57.34.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.34.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.35.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.57.70.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.57.75.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.81.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.81.192/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.102.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.102.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.115.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.115.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.129.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.132.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.136.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.136.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.162.240/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.165.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.166.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.57.169.64/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.171.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.57.230.32/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.230.48/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.238.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.0.0/18 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 16,384 |
| 211.62.35.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.64.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.62.70.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.79.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.81.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.83.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.84.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.95.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.103.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.117.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.122.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.123.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.124.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.125.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.62.126.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.63.128.0/17 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 32,768 |
| 211.104.0.0/14 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 262,144 |
| 211.104.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.104.45.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.104.46.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.104.47.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.104.86.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.105.7.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.105.8.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.105.65.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.105.136.160/29 | Korea Telecom Korea Telecom | 8 |
| 211.105.136.168/29 | Korea Telecom Korea Telecom | 8 |
| 211.105.136.176/29 | Korea Telecom Korea Telecom | 8 |
| 211.105.201.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.105.219.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.105.246.240/28 | Korea Telecom Korea Telecom | 16 |
| 211.105.247.216/29 | Korea Telecom Korea Telecom | 8 |
| 211.105.252.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.106.28.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.106.155.200/29 | Korea Telecom Korea Telecom | 8 |
| 211.106.183.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.107.139.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.113.0.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 211.114.0.0/16 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 65,536 |
| 211.114.16.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.17.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.83.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.83.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.87.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.114.96.48/28 | Korea Telecom Korea Telecom | 16 |
| 211.114.145.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.146.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.114.148.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.149.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.154.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.252.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.114.252.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.252.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.114.253.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.253.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.114.253.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.174.32.0/21 | JND Communication JND Communication | 2,048 |
| 211.174.40.0/21 | JND Communication JND Communication | 2,048 |
| 211.174.64.0/19 | Korea Telecom Korea Telecom | 8,192 |
| 211.174.77.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.174.78.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.174.80.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.174.81.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.174.96.0/19 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 8,192 |
| 211.184.0.0/15 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 131,072 |
| 211.184.64.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.64.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.64.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.71.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.71.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.71.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.72.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.72.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.72.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.73.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.184.73.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.73.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.184.76.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.77.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.100.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.101.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.102.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.196.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.184.196.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.184.196.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.184.198.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.209.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.185.131.80/28 | Korea Telecom Korea Telecom | 16 |
| 211.185.150.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.185.177.128/28 | Korea Telecom Korea Telecom | 16 |
| 211.185.177.160/28 | Korea Telecom Korea Telecom | 16 |
| 211.185.199.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.185.203.120/29 | Korea Telecom Korea Telecom | 8 |
| 211.188.0.0/20 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 4,096 |
| 211.188.104.0/21 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 2,048 |
| 211.188.112.0/20 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 4,096 |
| 211.192.0.0/13 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 524,288 |
| 211.192.3.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.192.140.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.192.144.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.192.148.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.192.166.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.192.217.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.192.224.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.193.225.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.195.54.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.195.56.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.195.77.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.195.97.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.195.233.0/28 | Korea Telecom Korea Telecom | 16 |
| 211.195.233.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.195.233.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.196.5.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.196.54.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.196.132.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.196.136.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.198.248.168/29 | Korea Telecom Korea Telecom | 8 |
| 211.199.25.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.199.232.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.201.184.0/24 | SK Broadband Co Ltd SK Broadband Co Ltd | 256 |
| 211.216.0.0/13 | Korea Telecom Korea Telecom | 524,288 |
| 211.216.17.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.216.180.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.218.128.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 211.219.86.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.136.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.220.138.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.220.209.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.210.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.211.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.212.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.216.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.218.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.219.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.220.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.221.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.222.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.223.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.224.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.225.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.226.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.220.227.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.226.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.221.228.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.229.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.237.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.221.244.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.245.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.246.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.247.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.221.248.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 211.222.113.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.134.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.156.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.222.160.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.202.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.203.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.204.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.205.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.206.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.222.207.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.223.154.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.223.156.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.223.160.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.223.164.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.223.165.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.223.193.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.223.194.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.223.196.0/22 | Korea Telecom Korea Telecom | 1,024 |
| 211.223.206.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.223.207.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.224.0.0/13 | Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia | 524,288 |
| 211.225.72.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.225.74.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.223.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.224.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.225.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.226.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.227.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.228.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.225.229.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.175.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.177.168/29 | Korea Telecom Korea Telecom | 8 |
| 211.227.232.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.233.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.234.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.235.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.236.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.237.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.238.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.239.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.240.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.241.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.242.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.243.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.244.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.245.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.246.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.248.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.249.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.250.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.251.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.252.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.253.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.254.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.227.255.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.228.166.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.228.167.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.228.168.0/21 | Korea Telecom Korea Telecom | 2,048 |
| 211.228.255.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.229.55.80/28 | Korea Telecom Korea Telecom | 16 |
| 211.229.248.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.230.57.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.230.232.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.231.12.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.231.128.0/17 | Korea Telecom Korea Telecom | 32,768 |
| 211.231.146.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.233.128.0/20 | NETROPY CO.,Ltd NETROPY CO.,Ltd | 4,096 |
| 211.235.216.0/23 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 512 |
| 211.235.218.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 211.235.219.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 211.235.220.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 211.235.221.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 211.235.222.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 211.235.223.0/24 | ULNetworks Co., Ltd. ULNetworks Co., Ltd. | 256 |
| 211.236.69.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.69.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.87.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.99.128/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.99.136/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.99.144/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.99.160/27 | Korea Telecom Korea Telecom | 32 |