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
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.
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
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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
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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
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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
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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
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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
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117.17.177.0/24 Korean Education Network Korean Education Network 256
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117.17.210.0/24 Korean Education Network Korean Education Network 256
117.17.211.0/24 Korean Education Network Korean Education Network 256
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117.17.216.0/22 Korean Education Network Korean Education Network 1,024
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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
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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
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121.101.192.0/21 JND Communication JND Communication 2,048
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121.101.201.0/24 JND Communication JND Communication 256
121.101.202.0/24 JND Communication JND Communication 256
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121.135.170.0/24 Korea Telecom Korea Telecom 256
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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
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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
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121.160.0.0/12 Korea Telecom Korea Telecom 1,048,576
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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
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121.172.235.0/24 Korea Telecom Korea Telecom 256
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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
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121.188.79.144/29 Korea Telecom Korea Telecom 8
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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
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128.1.36.0/24 China Mobile International Limited 256
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160.202.160.0/24 Gasan Digital 2-ro 98, Geumchon-gu, Seoul, Korea 256
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163.222.0.0/16 Korea Telecom Korea Telecom 65,536
163.229.0.0/16 Korea Telecom Korea Telecom 65,536
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172.94.82.0/24 Ehost Data Center 256
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175.204.30.0/24 Korea Telecom Korea Telecom 256
175.205.105.0/24 Korea Telecom Korea Telecom 256
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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
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180.210.11.0/24 purplestones purplestones 256
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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
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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
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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
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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
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203.232.144.0/22 Korean Education Network Korean Education Network 1,024
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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
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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
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203.249.4.0/24 Korean Education Network Korean Education Network 256
203.249.5.0/24 Korean Education Network Korean Education Network 256
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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
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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
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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
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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
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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
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210.114.0.0/18 Korea Telecom Korea Telecom 16,384
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210.119.135.0/24 Korean Education Network Korean Education Network 256
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210.123.21.0/24 Korea Telecom Korea Telecom 256
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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
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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
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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
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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
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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
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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
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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
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211.41.2.0/24 Korea Telecom Korea Telecom 256
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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
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211.46.32.0/25 Korea Telecom Korea Telecom 128
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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
211.236.99.192/26 Korea Telecom Korea Telecom 64
211.236.105.192/26 Korea Telecom Korea Telecom 64
211.236.107.0/25 Korea Telecom Korea Telecom 128
211.236.116.0/24 Korea Telecom Korea Telecom 256
211.241.76.0/24 DACOM-PUBNETPLUS DACOM-PUBNETPLUS 256
211.241.77.0/24 DACOM-PUBNETPLUS DACOM-PUBNETPLUS 256
211.241.78.0/24 DACOM-PUBNETPLUS DACOM-PUBNETPLUS 256
211.246.0.0/17 Korea Telecom Korea Telecom 32,768
211.248.0.0/16 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
211.248.66.0/24 Korea Telecom Korea Telecom 256
211.248.67.0/24 Korea Telecom Korea Telecom 256
211.250.0.0/15 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
211.250.122.64/27 Korea Telecom Korea Telecom 32
211.250.122.96/27 Korea Telecom Korea Telecom 32
211.250.145.0/24 Korea Telecom Korea Telecom 256
211.250.146.0/25 Korea Telecom Korea Telecom 128
211.250.147.0/25 Korea Telecom Korea Telecom 128
211.250.147.128/25 Korea Telecom Korea Telecom 128
211.250.227.0/24 Korea Telecom Korea Telecom 256
211.251.34.64/29 Korea Telecom Korea Telecom 8
211.251.34.96/29 Korea Telecom Korea Telecom 8
211.251.240.0/29 Korea Telecom Korea Telecom 8
211.252.0.0/15 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
211.252.36.0/24 Korea Telecom Korea Telecom 256
211.252.61.0/24 Korea Telecom Korea Telecom 256
211.252.64.0/24 Korea Telecom Korea Telecom 256
211.252.106.128/25 Korea Telecom Korea Telecom 128
211.252.112.0/24 Korea Telecom Korea Telecom 256
211.252.113.0/24 Korea Telecom Korea Telecom 256
211.252.114.0/24 Korea Telecom Korea Telecom 256
211.252.115.0/24 Korea Telecom Korea Telecom 256
211.252.116.0/24 Korea Telecom Korea Telecom 256
211.252.141.0/24 Korea Telecom Korea Telecom 256
211.252.159.208/29 Korea Telecom Korea Telecom 8
211.252.198.96/27 Korea Telecom Korea Telecom 32
211.252.198.128/26 Korea Telecom Korea Telecom 64
211.252.198.192/27 Korea Telecom Korea Telecom 32
211.252.198.224/27 Korea Telecom Korea Telecom 32
211.252.200.0/24 Korea Telecom Korea Telecom 256
211.252.201.0/24 Korea Telecom Korea Telecom 256
211.252.202.0/25 Korea Telecom Korea Telecom 128
211.252.208.0/24 Korea Telecom Korea Telecom 256
211.252.209.0/24 Korea Telecom Korea Telecom 256
211.252.210.0/24 Korea Telecom Korea Telecom 256
211.252.219.0/25 Korea Telecom Korea Telecom 128
211.252.219.128/27 Korea Telecom Korea Telecom 32
211.252.233.0/24 Korea Telecom Korea Telecom 256
211.252.234.0/24 Korea Telecom Korea Telecom 256
211.252.240.0/24 Korea Telecom Korea Telecom 256
211.252.241.0/24 Korea Telecom Korea Telecom 256
211.252.242.0/24 Korea Telecom Korea Telecom 256
211.252.243.0/24 Korea Telecom Korea Telecom 256
211.252.244.0/24 Korea Telecom Korea Telecom 256
211.252.245.0/24 Korea Telecom Korea Telecom 256
211.252.246.0/24 Korea Telecom Korea Telecom 256
211.252.248.0/24 Korea Telecom Korea Telecom 256
211.252.249.0/24 Korea Telecom Korea Telecom 256
211.253.5.0/24 Korea Telecom Korea Telecom 256
211.253.32.0/24 Korea Telecom Korea Telecom 256
211.253.32.0/25 Korea Telecom Korea Telecom 128
211.253.40.0/27 Korea Telecom Korea Telecom 32
211.253.40.32/27 Korea Telecom Korea Telecom 32
211.253.40.64/26 Korea Telecom Korea Telecom 64
211.253.40.128/25 Korea Telecom Korea Telecom 128
211.253.41.0/24 Korea Telecom Korea Telecom 256
211.253.42.0/24 Korea Telecom Korea Telecom 256
211.253.48.0/21 Korea Telecom Korea Telecom 2,048
211.253.56.0/24 Korea Telecom Korea Telecom 256
211.253.59.0/24 Korea Telecom Korea Telecom 256
211.253.107.128/25 Korea Telecom Korea Telecom 128
211.253.109.0/24 Korea Telecom Korea Telecom 256
211.253.110.0/24 Korea Telecom Korea Telecom 256
211.253.244.0/22 Korea Telecom Korea Telecom 1,024
211.254.192.0/24 Korea Telecom Korea Telecom 256
211.254.192.0/19 Korea Telecom Korea Telecom 8,192
211.254.193.0/24 Korea Telecom Korea Telecom 256
211.254.197.0/24 Korea Telecom Korea Telecom 256
211.254.206.0/24 Korea Telecom Korea Telecom 256
211.255.128.0/21 NETROPY CO.,Ltd NETROPY CO.,Ltd 2,048
211.255.144.0/20 NETROPY CO.,Ltd NETROPY CO.,Ltd 4,096
218.38.144.0/24 SK Broadband Co Ltd SK Broadband Co Ltd 256
218.38.144.0/25 SK Broadband Co Ltd SK Broadband Co Ltd 128
218.38.144.128/25 SK Broadband Co Ltd SK Broadband Co Ltd 128
218.144.0.0/12 Asia Pacific Network Information Centre Regional Internet Registry for the Asia-Pacific Region 6 Cordelia Street PO Box 3646 South Brisbane, QLD 4101 Australia 1,048,576
218.144.0.0/13 Korea Telecom Korea Telecom 524,288
218.144.3.48/28 Korea Telecom Korea Telecom 16
218.145.106.0/24 Korea Telecom Korea Telecom 256
218.147.28.0/24 Korea Telecom Korea Telecom 256
218.147.29.0/24 Korea Telecom Korea Telecom 256
218.147.30.0/24 Korea Telecom Korea Telecom 256
218.147.67.0/24 Korea Telecom Korea Telecom 256
218.147.123.0/24 Korea Telecom Korea Telecom 256
218.148.63.0/24 Korea Telecom Korea Telecom 256
218.149.42.0/24 Korea Telecom Korea Telecom 256
218.149.43.0/24 Korea Telecom Korea Telecom 256
218.149.44.0/23 Korea Telecom Korea Telecom 512
218.149.46.0/23 Korea Telecom Korea Telecom 512
218.149.188.0/24 Korea Telecom Korea Telecom 256
218.149.189.0/24 Korea Telecom Korea Telecom 256
218.149.190.0/24 Korea Telecom Korea Telecom 256
218.149.191.0/24 Korea Telecom Korea Telecom 256
218.149.228.0/24 Korea Telecom Korea Telecom 256
218.149.229.0/24 Korea Telecom Korea Telecom 256
218.149.230.0/24 Korea Telecom Korea Telecom 256
218.149.231.0/24 Korea Telecom Korea Telecom 256
218.150.48.0/21 Korea Telecom Korea Telecom 2,048
218.150.56.0/22 Korea Telecom Korea Telecom 1,024
218.150.60.0/23 Korea Telecom Korea Telecom 512
218.150.62.0/24 Korea Telecom Korea Telecom 256
218.150.63.64/26 Korea Telecom Korea Telecom 64
218.150.63.128/25 Korea Telecom Korea Telecom 128
218.151.30.0/24 Korea Telecom Korea Telecom 256
218.151.101.0/24 Korea Telecom Korea Telecom 256
218.151.102.0/23 Korea Telecom Korea Telecom 512
218.151.104.0/21 Korea Telecom Korea Telecom 2,048
218.151.112.0/23 Korea Telecom Korea Telecom 512
218.151.122.0/23 Korea Telecom Korea Telecom 512
218.151.124.0/22 Korea Telecom Korea Telecom 1,024
218.151.128.0/17 Korea Telecom Korea Telecom 32,768
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218.152.0.0/13 Korea Telecom Korea Telecom 524,288
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218.152.168.0/24 Korea Telecom Korea Telecom 256
218.154.79.0/24 Korea Telecom Korea Telecom 256
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218.154.173.0/24 Korea Telecom Korea Telecom 256
218.154.174.0/24 Korea Telecom Korea Telecom 256
218.154.175.0/24 Korea Telecom Korea Telecom 256
218.154.196.0/24 Korea Telecom Korea Telecom 256
218.155.34.0/25 Korea Telecom Korea Telecom 128
218.155.86.0/23 Korea Telecom Korea Telecom 512
218.155.100.0/24 Korea Telecom Korea Telecom 256
218.155.102.0/24 Korea Telecom Korea Telecom 256
218.155.211.0/24 Korea Telecom Korea Telecom 256
218.156.208.0/24 Korea Telecom Korea Telecom 256
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218.157.99.0/24 Korea Telecom Korea Telecom 256
218.157.100.0/24 Korea Telecom Korea Telecom 256
218.158.240.0/24 Korea Telecom Korea Telecom 256
218.158.241.0/24 Korea Telecom Korea Telecom 256
218.158.242.0/24 Korea Telecom Korea Telecom 256
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218.159.26.0/24 Korea Telecom Korea Telecom 256
218.159.27.0/24 Korea Telecom Korea Telecom 256
218.159.28.0/24 Korea Telecom Korea Telecom 256
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218.159.65.0/24 Korea Telecom Korea Telecom 256
218.159.66.0/24 Korea Telecom Korea Telecom 256
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220.65.200.0/24 DACOM-PUBNETPLUS DACOM-PUBNETPLUS 256
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220.68.32.0/24 Korean Education Network Korean Education Network 256
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220.68.60.0/23 Korean Education Network Korean Education Network 512
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220.69.66.0/24 Korean Education Network Korean Education Network 256
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220.69.168.0/24 Korean Education Network Korean Education Network 256
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220.69.180.0/24 Korean Education Network Korean Education Network 256
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220.69.216.0/21 Korean Education Network Korean Education Network 2,048
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220.70.0.0/15 Korea Telecom Korea Telecom 131,072
220.71.183.0/24 Korea Telecom Korea Telecom 256
220.71.204.0/24 Korea Telecom Korea Telecom 256
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220.73.153.0/24 Korea Telecom Korea Telecom 256
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220.73.184.0/22 Korea Telecom Korea Telecom 1,024
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220.73.235.0/24 Korea Telecom Korea Telecom 256
220.73.236.0/24 Korea Telecom Korea Telecom 256
220.78.55.0/24 Korea Telecom Korea Telecom 256
220.78.56.0/24 Korea Telecom Korea Telecom 256
220.78.57.0/24 Korea Telecom Korea Telecom 256
220.80.0.0/13 Korea Telecom Korea Telecom 524,288
220.80.112.0/22 Korea Telecom Korea Telecom 1,024
220.81.64.0/24 Korea Telecom Korea Telecom 256
220.81.65.0/24 Korea Telecom Korea Telecom 256
220.81.66.0/24 Korea Telecom Korea Telecom 256
220.81.92.0/22 Korea Telecom Korea Telecom 1,024
220.83.1.0/24 Korea Telecom Korea Telecom 256
220.83.2.0/24 Korea Telecom Korea Telecom 256
220.83.3.0/24 Korea Telecom Korea Telecom 256
220.83.4.0/24 Korea Telecom Korea Telecom 256
220.83.29.128/27 Korea Telecom Korea Telecom 32
220.83.46.0/24 Korea Telecom Korea Telecom 256
220.83.47.0/24 Korea Telecom Korea Telecom 256
220.83.53.184/29 Korea Telecom Korea Telecom 8
220.83.92.0/24 Korea Telecom Korea Telecom 256
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220.83.125.128/25 Korea Telecom Korea Telecom 128
220.85.46.0/25 Korea Telecom Korea Telecom 128
220.85.46.128/25 Korea Telecom Korea Telecom 128
220.85.107.0/24 Korea Telecom Korea Telecom 256
220.86.242.0/24 Korea Telecom Korea Telecom 256
220.86.243.0/24 Korea Telecom Korea Telecom 256
220.86.244.0/24 Korea Telecom Korea Telecom 256
220.86.245.0/24 Korea Telecom Korea Telecom 256
220.87.124.0/24 Korea Telecom Korea Telecom 256
220.88.0.0/14 Korea Telecom Korea Telecom 262,144
220.88.78.192/26 Korea Telecom Korea Telecom 64
220.89.9.0/24 Korea Telecom Korea Telecom 256
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220.90.19.80/29 Korea Telecom Korea Telecom 8
220.90.25.0/24 Korea Telecom Korea Telecom 256
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220.90.97.0/24 Korea Telecom Korea Telecom 256
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220.90.100.0/22 Korea Telecom Korea Telecom 1,024
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220.90.105.0/24 Korea Telecom Korea Telecom 256
220.90.106.0/24 Korea Telecom Korea Telecom 256
220.90.107.0/24 Korea Telecom Korea Telecom 256
220.90.109.0/24 Korea Telecom Korea Telecom 256
220.90.110.0/24 Korea Telecom Korea Telecom 256
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220.90.140.0/24 Korea Telecom Korea Telecom 256
220.90.141.0/24 Korea Telecom Korea Telecom 256
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220.92.0.0/14 Korea Telecom Korea Telecom 262,144
220.92.240.0/22 Korea Telecom Korea Telecom 1,024
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220.93.80.0/24 Korea Telecom Korea Telecom 256
220.93.81.0/24 Korea Telecom Korea Telecom 256
220.93.82.0/24 Korea Telecom Korea Telecom 256
220.93.83.0/24 Korea Telecom Korea Telecom 256
220.93.99.0/24 Korea Telecom Korea Telecom 256
220.93.135.0/24 Korea Telecom Korea Telecom 256
220.93.233.0/24 Korea Telecom Korea Telecom 256
220.95.160.0/20 Korea Telecom Korea Telecom 4,096
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220.95.192.0/20 Korea Telecom Korea Telecom 4,096
220.116.0.0/14 Korea Telecom Korea Telecom 262,144
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220.123.193.0/24 Korea Telecom Korea Telecom 256
220.125.107.0/24 Korea Telecom Korea Telecom 256
220.125.109.0/24 Korea Telecom Korea Telecom 256
220.125.139.0/24 Korea Telecom Korea Telecom 256
220.125.143.0/24 Korea Telecom Korea Telecom 256
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220.127.13.0/24 Korea Telecom Korea Telecom 256
220.149.16.0/24 Korean Education Network Korean Education Network 256
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220.149.18.0/24 Korean Education Network Korean Education Network 256
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220.149.129.0/24 Korean Education Network Korean Education Network 256
220.149.130.0/24 Korean Education Network Korean Education Network 256
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220.149.153.0/24 Korean Education Network Korean Education Network 256
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220.149.179.0/24 Korean Education Network Korean Education Network 256
220.149.180.0/24 Korean Education Network Korean Education Network 256
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220.149.186.0/24 Korean Education Network Korean Education Network 256
220.149.208.0/24 Korean Education Network Korean Education Network 256
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220.149.208.128/25 Korean Education Network Korean Education Network 128
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220.149.209.128/25 Korean Education Network Korean Education Network 128
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220.149.224.0/24 Korean Education Network Korean Education Network 256
220.149.225.0/24 Korean Education Network Korean Education Network 256
220.149.226.0/24 Korean Education Network Korean Education Network 256
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220.149.226.128/25 Korean Education Network Korean Education Network 128
220.149.227.0/25 Korean Education Network Korean Education Network 128
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221.147.54.0/24 Korea Telecom Korea Telecom 256
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221.154.87.0/24 Korea Telecom Korea Telecom 256
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221.154.89.0/24 Korea Telecom Korea Telecom 256
221.154.90.0/24 Korea Telecom Korea Telecom 256
221.157.100.0/22 Korea Telecom Korea Telecom 1,024
221.157.104.0/21 Korea Telecom Korea Telecom 2,048
221.157.112.0/22 Korea Telecom Korea Telecom 1,024
221.157.116.0/24 Korea Telecom Korea Telecom 256
221.157.126.0/24 Korea Telecom Korea Telecom 256
221.157.127.0/24 Korea Telecom Korea Telecom 256
221.157.128.0/23 Korea Telecom Korea Telecom 512
221.159.130.0/24 Korea Telecom Korea Telecom 256
221.159.186.0/24 Korea Telecom Korea Telecom 256
221.159.187.0/24 Korea Telecom Korea Telecom 256
221.160.0.0/13 Korea Telecom Korea Telecom 524,288
221.160.30.0/24 Korea Telecom Korea Telecom 256
221.160.143.0/24 Korea Telecom Korea Telecom 256
221.160.151.0/24 Korea Telecom Korea Telecom 256
221.160.178.0/24 Korea Telecom Korea Telecom 256
221.160.179.0/25 Korea Telecom Korea Telecom 128
221.160.186.0/24 Korea Telecom Korea Telecom 256
221.160.187.0/24 Korea Telecom Korea Telecom 256
221.160.188.0/24 Korea Telecom Korea Telecom 256
221.160.197.0/24 Korea Telecom Korea Telecom 256
221.162.86.0/24 Korea Telecom Korea Telecom 256
221.168.0.0/16 Korea Telecom Korea Telecom 65,536
222.96.0.0/13 Korea Telecom Korea Telecom 524,288
222.96.0.0/12 Korea Telecom Korea Telecom 1,048,576
222.96.8.0/24 Korea Telecom Korea Telecom 256
222.96.9.0/24 Korea Telecom Korea Telecom 256
222.96.10.0/24 Korea Telecom Korea Telecom 256
222.99.23.192/26 Korea Telecom Korea Telecom 64
222.99.109.0/24 Korea Telecom Korea Telecom 256
222.100.60.64/29 Korea Telecom Korea Telecom 8
222.103.124.64/27 Korea Telecom Korea Telecom 32
222.103.156.0/24 Korea Telecom Korea Telecom 256
222.103.161.0/24 Korea Telecom Korea Telecom 256
222.103.215.64/28 Korea Telecom Korea Telecom 16
222.104.0.0/13 Korea Telecom Korea Telecom 524,288
222.105.44.0/25 Korea Telecom Korea Telecom 128
222.106.65.0/24 Korea Telecom Korea Telecom 256
222.106.66.0/24 Korea Telecom Korea Telecom 256
222.106.119.0/24 Korea Telecom Korea Telecom 256
222.106.155.0/24 Korea Telecom Korea Telecom 256
222.106.211.0/24 Korea Telecom Korea Telecom 256
222.106.212.0/24 Korea Telecom Korea Telecom 256
222.106.213.0/24 Korea Telecom Korea Telecom 256
222.106.214.0/24 Korea Telecom Korea Telecom 256
222.106.215.0/24 Korea Telecom Korea Telecom 256
222.106.220.0/24 Korea Telecom Korea Telecom 256
222.109.212.0/24 Korea Telecom Korea Telecom 256
222.112.0.0/13 Korea Telecom Korea Telecom 524,288
222.112.216.8/29 Korea Telecom Korea Telecom 8
222.114.25.192/26 Korea Telecom Korea Telecom 64
222.116.108.0/24 Korea Telecom Korea Telecom 256
222.116.109.0/24 Korea Telecom Korea Telecom 256
222.116.110.0/24 Korea Telecom Korea Telecom 256
222.116.111.0/24 Korea Telecom Korea Telecom 256
222.116.119.0/24 Korea Telecom Korea Telecom 256
222.116.120.0/21 Korea Telecom Korea Telecom 2,048
222.116.133.0/24 Korea Telecom Korea Telecom 256
222.116.134.0/23 Korea Telecom Korea Telecom 512
222.116.136.0/24 Korea Telecom Korea Telecom 256
222.116.138.0/29 Korea Telecom Korea Telecom 8
222.116.154.0/23 Korea Telecom Korea Telecom 512
222.116.156.0/23 Korea Telecom Korea Telecom 512
222.116.158.0/24 Korea Telecom Korea Telecom 256
222.117.5.0/25 Korea Telecom Korea Telecom 128
222.118.4.0/24 Korea Telecom Korea Telecom 256
222.118.53.0/24 Korea Telecom Korea Telecom 256
222.118.62.0/24 Korea Telecom Korea Telecom 256
222.119.39.0/24 Korea Telecom Korea Telecom 256
222.120.0.0/15 Korea Telecom Korea Telecom 131,072
222.121.37.0/24 Korea Telecom Korea Telecom 256
222.122.0.0/16 Korea Telecom Korea Telecom 65,536
222.122.1.0/24 Korea Telecom Korea Telecom 256
222.122.104.0/23 Korea Telecom Korea Telecom 512
222.122.122.0/24 Korea Telecom Korea Telecom 256
222.122.124.0/22 Korea Telecom Korea Telecom 1,024
223.130.208.0/20 JND Communication JND Communication 4,096
223.130.224.0/20 JND Communication JND Communication 4,096
223.194.56.0/22 Korean Education Network Korean Education Network 1,024
223.194.60.0/24 Korean Education Network Korean Education Network 256
223.194.90.0/24 Korean Education Network Korean Education Network 256
223.194.164.0/22 Korean Education Network Korean Education Network 1,024
223.194.168.0/21 Korean Education Network Korean Education Network 2,048
223.194.176.0/21 Korean Education Network Korean Education Network 2,048
223.194.184.0/22 Korean Education Network Korean Education Network 1,024
223.194.188.0/24 Korean Education Network Korean Education Network 256
223.194.190.0/23 Korean Education Network Korean Education Network 512
223.255.192.0/21 NETROPY CO.,Ltd NETROPY CO.,Ltd 2,048
Peers
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS577 BACOM 6,003,968
AS852 TELUS Communications Inc. 4,883,712
AS1239 Sprint 17,045,504
AS2044 Infinity Internet, Inc. 163,584
AS2119 Telenor Norge AS 6,976,528
AS2152 California State University, Office of the Chancellor 2,083,840
AS2497 Internet Initiative Japan Inc. 3,801,600
AS2516 KDDI CORPORATION 18,443,264
AS2914 NTT America, Inc. 6,968,576
AS3257 GTT Communications Inc. 2,478,976
AS3292 TDC A/S 5,703,168
AS3303 Swisscom (Schweiz) AG 3,607,552
AS3320 Deutsche Telekom AG 34,091,264
AS3356 Level 3 Parent, LLC 38,461,440
AS3462 Data Communication Business Group 12,270,848
AS3491 PCCW Global, Inc. 1,012,480
AS3741 IS 2,721,280
AS3786 LG DACOM Corporation 8,813,568
AS4040 Korea Telecom 256
AS4134 No.31 113,918,464
AS4181 TDS TELECOM 1,121,536
AS4230 CLARO S.A. 4,240,128
AS4637 Telstra Global 525,824
AS1237 KISTI 328,192
AS1704 Korea Advanced Institute of Science and Technology 49,664
AS1766 Exxon Mobil Corporation 32,768
AS1781 Korea Advanced Institute of Science and Technology 90,112
AS2563 Seoul Christain University 768
AS3748 Electronics and Telecommunications Research Institute 65,536
AS3784 Pohang University of Science and Technology 65,536
AS3976 I.Net Technologies Inc. 256
AS4546 S&P Global Inc 14,112
AS4651 The Communications Authority of Thailand(CAT) 20,992
AS4665 Yonsei University 79,104
AS4668 LG CNS 410,928
AS4671 KTOA 72
AS4756 KCTDI 512
AS4775 Globe Telecoms 560,128
AS4790 Chosun ilbo Inc. 7,424
AS4793 Hyundai Heavy Industries 7,424
AS4826 Vocus Connect International Backbone 276,992
AS4837 KBONE CHINA UNICOM China169 Backbone 58,444,032
AS5413 Daisy Communications Ltd 747,520
AS5650 Frontier Communications of America, Inc. 12,210,944
AS6079 RCN 1,152,256
AS6421 TATA COMMUNICATIONS (AMERICA) INC 9,984
AS6461 Zayo Bandwidth 1,011,200
AS6619 SamsungSDS Inc. 1,161,472
AS6648 Bayan Telecommunications 365,824
AS6762 TELECOM ITALIA SPARKLE S.p.A. 128,768
AS6830 Liberty Global B.V. 12,174,336
AS7473 Singapore Telecommunications Ltd 57,344
AS7557 Korea Trade Network 94,208
AS7558 Korean Broadcasting System (KBS) 8,192
AS7559 donga.com 2,560
AS7560 Jeonbuk National University 40,192
AS7562 HCN Dongjak 173,568
AS7563 Korea Internet Security Agency 256
AS7564 Korea Atomic Energy Research Institute 65,792
AS7575 Australian Academic and Research Network (AARNet) 1,519,360
AS7621 Kyonggi University 8,960
AS7622 Korea Advanced Institute of Science and Technology 16,384
AS7624 jeonju university 13,312
AS7626 SCOURTFAMILY 256
AS7627 Seoul Broadcasting System 512
AS7679 QTnet 696,320
AS7922 Comcast Cable Communications, LLC 71,283,200
AS8075 Microsoft Corporation 37,893,888
AS8220 COLT Technology Services Group Limited 1,134,080
AS8359 MTS PJSC 1,168,128
AS8426 ClaraNET LTD 976,128
AS8732 OJSC Comcor 139,776
AS9145 EWE TEL GmbH 923,136
AS9269 Hong Kong Broadband Network Ltd. 1,558,016
AS9270 National Infomation Society Agency 10,752
AS9271 Wonkwang University 24,576
AS9273 Ssangyong 75,776
AS9274 Pusan National University 67,584
AS9286 KINX 216,576
AS9299 Philippine Long Distance Telephone Company 2,563,584
AS9304 HGC Global Communications Limited 1,500,928
AS9317 INHA UNIVERSITY 65,536
AS9318 SK Broadband Co Ltd 14,679,296
AS9320 Supreme Court of Korea 1,152
AS9321 Hanyang University 73,728
AS9323 DONGGUK University 24,576
AS9381 HKBN Enterprise Solutions HK Limited 388,608
AS9454 Watch Tower Bible and Tract Society of Korea 1,024
AS9455 KERIS 6,656
AS9458 Public Officials Benefit Association 256
AS9459 Konkuk University 23,552
AS9487 orea Technology Finance Corporation 512
AS9488 Seoul National University 131,072
AS9490 Oscar Enterprise 512
AS9491 NICE 1,144
AS9492 Maeil Business Newspaper 1,216
AS9505 Taiwan Internet Gateway 22,528
AS9522 GOODMORNING SHINHAN SECURITIES Co. 288
AS9523 Mokwon University 11,528
AS9524 AutoEverSystems Corp. 27,008
AS9526 KOSCOM 15,720
AS9529 hyundaicapital 256
AS9530 SHINSEGAE I C Co. 16,800
AS9531 Gwangju Education Research Information Service 35,840
AS9532 Daewoo Securities Co. 3,584
AS9570 Jeonbuk Bank 384
AS9571 INICIS Co. 520
AS9572 Hankuk University of Foreign Studies Computer Center 16,128
AS9574 Teachers Pension 256
AS9575 KCTC 256
AS9577 KYOBO SECURITIES 1,024
AS9578 Cheiljedang.Co.Inc. 14,864
AS9628 TONGYANG LIFE INSURANCE CO. 1,472
AS9629 HYUNDAICARD CO. 768
AS9630 SK Securities Limited 512
AS9631 youngsan university 8,512
AS9633 SUDOKWON Landfill Site Management Corp 256
AS9634 GOODMORNING SHINHAN SECURITIES Co. 768
AS9635 Pusan University of Foreign Studies 256
AS9638 National Agricultural Cooperative federation 6,400
AS9640 Korea Internet Security Agency 1,536
AS9642 Korea Internet Security Agency 1,024
AS9645 HI INVESTMENT FUTURES CORPORATION 256
AS9647 Seoul Metropolitan Government 15,104
AS9683 Seoul Facilities Corporation 768
AS9684 HANWHA Corp. Information Service div. 4,672
AS9685 FACT 512
AS9686 SungKyunKwan University (SKKU) 73,728
AS9690 SMARTRO 128
AS9692 Hanwha Investment Securities Co. 512
AS9694 Seokyung Cable Television Co.. Ltd. 196,608
AS9696 Oscar Enterprise 9,216
AS9699 Standard Chartered 1,024
AS9701 viaweb 1,472
AS9703 Shinhan Bank 1,024
AS9706 BUSAN EDUCATION RESEARCH INFORMATION CENTER 102,144
AS9707 Korea Employment Information Management Agency 512
AS9708 PKNU-AS Pukyong National University 27,392
AS9712 INet Technologies Co. 26,624
AS9753 Dong-A Universirty 65,536
AS9754 CHOSUN UNIVERSITY 24,576
AS9760 Korea Telecom 67,008
AS9761 UMHO-AS KUMHO 131,072
AS9763 KIC for Agriculture 3,328
AS9764 Kakao Corp 33,280
AS9772 Jeonbuk Bank 384
AS9775 Hannam University 13,056
AS9776 KOOKMIN BANK 2,576
AS9777 Gyeongju University 7,680
AS9778 DAEJIN UNIVERSITY 11,264
AS9779 NH FUTURES 128
AS9780 INJE UNIVERSITY 8,448
AS9783 KoROAD 256
AS9784 kbcard 768
AS9842 Lotte Data Communication Company 66,944
AS9843 NHINFORMATIONSYSTEM 1,024
AS9846 FDIK 544
AS9847 Korea Securities Finance Corporation 512
AS9848 EJONGTELECOM-AS-KR Sejong Telecom 968,448
AS9849 Office of the president 3,584
AS9850 WOW-TV 640
AS9851 kongju communication arts university 2,304
AS9852 Samil PwC 1,792
AS9854 KTO 832
AS9855 Korean Federation of Community Credit Cooperatives 768
AS9856 WOORI Investment @ Securities 1,984
AS9857 KOREA GAS CORPORATION 2,304
AS9858 Korea Internet Security Agency 4,608
AS9859 ChungCheong University 6,912
AS9862 GORayNet 5,632
AS9863 Teachiworld Auto Insurance 320
AS9864 Korea Securities Depository 768
AS9866 Shinhan card 512
AS9867 VISION College of Jeonju 5,376
AS9868 Catholic University of DAEGU 21,632
AS9869 Daum Direct Auto Insurance Co. 128
AS9929 CHINA UNICOM Industrial Internet Backbone 698,624
AS9948 NICE TCM 512
AS9949 Hoseo University 13,312
AS9954 UNSAN-AS Kunsan National University (KNU) 10,496
AS9955 Baekseok University 8,448
AS9957 KINX 5,888
AS9959 KOREA STOCK EXCHANGE 4,608
AS9960 The Daegu Bank 256
AS9962 UNCHON-AS Sunchon National University 12,544
AS9965 ANSAN COLLEGE 8,192
AS9966 TaeguTec 512
AS9967 kbcard 768
AS9968 KYOBO Life Insurance Co. 1,152
AS9970 Korea University of Technology and Education 13,056
AS9972 INTMANAGEMENT Corp. 3,328
AS9974 Korea Racing Association 1,024
AS9977 Korea Internet Security Agency 256
AS10026 Telstra Global Internet Services Network Blocks 0
AS10034 SEOUL AGRICULTURAL MARINE PRODUCTS CORP. 1,024
AS10039 Korea Health Industry Development Institute 512
AS10040 NICE Information Telecommunication 640
AS10041 ShinhanCapital 544
AS10042 SUSEONG COLLEGE 2,048
AS10045 Hanbat National University 9,728
AS10047 Namseoul university 2,176
AS10052 Kyungpook National University 67,584
AS10053 yeonsung University 5,120
AS10056 Hyundai Marin Fire Insurance 1,424
AS10058 NACUFOK 1,280
AS10060 YONSEI UNIVERSITY HEALTH SYSTEM 5,384
AS10061 Financial Supervisory Service 400
AS10065 NICE TCM 512
AS10069 Seoul Metro 768
AS10071 anyang University 6,656
AS10073 Korea National Open University 4,864
AS10088 KWANGWOON UNIVERSITY 20,992
AS10154 DUNAMU 144
AS10156 Seoul National University of Education 1,280
AS10158 Kakao Corp 5,376
AS10159 HANKUK Aviation University 10,496
AS10162 SNUH 4,352
AS10166 Korea Water Resources Corporation 8,192
AS10167 HANVIT BANK 2,200
AS10170 The Bank of Korea 512
AS10173 KSNET.Inc 512
AS10176 Daejon Metropolitan Office of Education 27,648
AS10180 Duksung Womens University 4,096
AS10182 Korea Shipping Association 768
AS10184 Korean Federation of Community Credit Cooperatives 512
AS10185 Hana Bank Co. 5,696
AS10186 Korean Red Cross 1,280
AS10187 Korea Information Society Developement Institute 1,792
AS10188 Songdo Chadwick international School 1,024
AS10189 Hyundai Movex 7,936
AS10190 Joongbu University 9,728
AS10191 SEEGENE MEDICAL FOUNDATION 512
AS10192 kiwoom Securities.co. 392
AS10193 BUSANBANK 512
AS10195 HAIonNet 1,280
AS10196 KOOKMIN BANK 1,536
AS10197 Chonnam National University 65,536
AS11528 Photronics Inc. 3,072
AS12222 Akamai Technologies, Inc. 12,304
AS12389 PJSC Rostelecom 9,240,064
AS12552 IP-Only Networks AB 417,280
AS12859 BIT BV 66,048
AS13030 Init7 (Switzerland) Ltd. 95,744
AS13237 euNetworks GmbH 576,000
AS13786 Seabras 1 USA, LLC 3,072
AS14061 DigitalOcean, LLC 2,272,768
AS14361 HopOne Internet Corporation 136,448
AS14840 COMMCORP COMUNICACOES LTDA 53,504
AS14907 Wikimedia Foundation Inc. 3,072
AS15133 MCI Communications Services, Inc. d/b/a Verizon Business 119,296
AS16477 ACNIELSEN 12,800
AS16638 Corning Incorporated 2,816
AS16669 Applied Materials 67,072
AS17161 Marsh Inc. 39,968
AS17444 AS number for New World Telephone Ltd. 240,640
AS17517 JPNIC-JP-ASN-BLOCK Japan Network Information Center 0
AS17567 Airport Railroad Co ltd 768
AS17569 24si infocall co. ltd 128
AS17576 National Research Foundation of Korea 512
AS17578 CHEJU HALLA UNIVERSITY 5,632
AS17580 National Pension Service 256
AS17584 Inchon Metropolitan Office Of Education 13,056
AS17588 The Daegu Bank 256
AS17591 National Research Foundation of Korea 512
AS17592 Industrial Bank of Korea 1,536
AS17593 NDS Coporation 5,376
AS17594 SMBS 512
AS17599 Yuhan College 3,584
AS17600 KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION 1,536
AS17601 KOREA CREDIT GUARANTEE FUND 512
AS17602 CRETEC CHEGIM 1,024
AS17603 Kum oh National University of Technology (KNUT) 8,192
AS17605 KTNG Coporation 512
AS17606 SM LINE CORPORATION 256
AS17611 Korea Housing Finance Corporation 768
AS17612 Rinnai Korea 32
AS17614 Geumgang University 2,816
AS17615 Chongju University 9,984
AS17616 barofn 1,024
AS17676 Softbank BB Corp. 43,950,592
AS17834 WOORICARD 2,064
AS17836 IBK Securities 320
AS17837 NHN KCP Corp. 7,936
AS17840 KECA 256
AS17841 NATIONAL INFORMATION RESOURCES SERVICE 209,376
AS17843 Sahmyook University 8,704
AS17844 National Pension Service 512
AS17845 Gyeonggi Technopark 4,096
AS17847 Financial Supervisory Service 128
AS17850 Korea Federation of Banks 800
AS17851 KPETRO 264
AS17852 KOREALIFE 1,792
AS17855 HANNET Co. 768
AS17859 NICEINFOMATIONSERVICE 1,888
AS17862 Kangwon National University 40,448
AS17863 Yonhap News Agency 1,472
AS17867 KOREA BANKING INSTITUTE 256
AS17873 Daewoo Securities Co. 2,048
AS17875 ec-bank 256
AS17876 Ahnlab 8,192
AS17880 SPORTSSEOUL21.CO 512
AS18023 Korea Maritime and Ocean University 10,240
AS18026 JEJU NATIONAL UNIVERSITY 20,224
AS18027 Namseoul university 7,808
AS18028 GyeongSang National University 20,480
AS18029 Daejeon Helath Sciences College 4,352
AS18031 Sangmyung University 8,960
AS18032 SHINHAN DS 512
AS18035 HANSEO UNIVERSITY 5,376
AS18038 Korea National University of Education 9,728
AS18059 DTPNET NAP 22,528
AS18158 CHUNGBUK NATIONAL UNIVERSITY 29,696
AS18164 Mokpo University 13,056
AS18169 MEMC Korea 2,816
AS18298 Chungnam National University 65,536
AS18299 BNK Securities Co. 512
AS18303 SMARTRO 576
AS18305 POSCO ICT 72,896
AS18307 SR 512
AS18308 POONGSAN 264
AS18311 CNCITY energy CO. 256
AS18314 HANASK card 1,536
AS18315 Sorabol College 1,792
AS18316 Shinhan BNP Paribas Asset Management Co. 176
AS18320 Kwangju National University of Education 3,072
AS18322 KUMHO TIRE 29,952
AS18323 Seoul National University Bundang Hospital 1,792
AS18324 Masan College 2,304
AS18325 Korea Christian University 1,280
AS18326 Ktoto 768
AS18329 Sangmyung University 7,488
AS18331 Daejeon Institute of Science and Technology 3,840
AS18335 Seoul Women University 576
AS18338 STARVANKOREA 544
AS18339 daewonpharm 128
AS18341 Gumi College 4,608
AS18343 Daegu Technical College 3,840
AS18373 KOOKMIN BANK 768
AS18401 DAEGU UNIVERSITY 27,136
AS18403 The Corporation for Financing & Promoting Technology 1,430,016
AS19151 WV FIBER 70,144
AS20764 CJSC RASCOM 13,568
AS21859 Zenlayer Inc 459,520
AS23367 Genesis Adaptive, INC. 4,864
AS23552 Korea Nazarene University 13,056
AS23554 Shinhan Bank 1,792
AS23556 INITECH 1,280
AS23558 KepcoNF 256
AS23562 Busan Cycle Racing Corporation 256
AS23564 Citibank Korea 520
AS23566 HungKuk Life Insurance 1,024
AS23568 Cycle Racing Association 576
AS23569 SEOJEONG COLLEGE 3,208
AS23570 INCHEON-AS-KR UNIVERSITY OF INCHEON 19,456
AS23572 American International Assurance Company Korea 512
AS23573 OCI Information Communication 1,024
AS23574 KISPricing 256
AS23576 NHN-AS-KR NBP 127,744
AS23577 Korea Telecom 32
AS23580 DAILY SPORTSWORLD 1,024
AS23581 Hynix Semiconductor Inc. 3,328
AS23586 Korean Council for University Education 256
AS23587 Korea Credit Bureau 768
AS23590 IBKCapital 256
AS23591 LS GLOBAL 8,592
AS23599 Korea Internet Security Agency 1,536
AS23668 KOREA POLYTECHNIC UNIVERSITY 5,120
AS23714 Keimyung University 35,328
AS23743 Keuk Dong University 2,560
AS23908 IIAC 65,536
AS23975 Yonam Institute of Technology 3,840
AS23980 Yeungnam University 65,536
AS23983 Daejeon University 6,656
AS24027 Chinju National University of Education 2,048
AS24319 Akamai Technologies Tokyo ASN 248,320
AS24429 AOBAO Zhejiang Taobao Network Co. 21,504
AS24875 NovoServe B.V. 15,616
AS26415 VeriSign Global Registry Services 2,096
AS26464 Joyent, Inc. 48,128
AS26484 Internet Keeper Global 592,640
AS28917 LLC "TRC FIORD" 46,336
AS31133 PJSC MegaFon 787,712
AS32354 Unwired 18,176
AS33891 Core-Backbone GmbH 0
AS36351 SoftLayer Technologies Inc. 5,125,120
AS37100 SEACOM Limited 1st Floor, North Wing Orange Tower, Cybercity Ebene Mauritius +230 401 0915 In case of abuse, please contact [email protected] 1,071,360
AS37271 Workonline Communications Ltd 9,216
AS37697 WEBMASTERS, LDA. 3,328
AS38087 BUSANBANK 576
AS38088 KOREA EAST-WEST POWER 512
AS38089 kbank 512
AS38090 pearlabyss 5,120
AS38091 LG HelloVision Corp. 109,568
AS38093 HANATI 256
AS38098 JTNet 368
AS38100 INICIS Co. 520
AS38104 Hyejeon University 1,536
AS38105 SOON CHUN HYANG UNIVERSITY 18,688
AS38107 CDNetworks 45,312
AS38108 NEXINNO 16
AS38110 Chungwoon University 3,856
AS38111 HANA TI 256
AS38112 Korea Housing Urban Guarantee Corporation 1,024
AS38113 KUMC 2,560
AS38116 KCTC 160
AS38122 Seoul Guarantee Insurance Company 512
AS38124 DGBDATASYSTEM 1,056
AS38125 Korea Expressway Corporation 1,024
AS38126 Seoul Credit Rating Information Inc 512
AS38128 Gyeonggi Urban Innovation Corporation 256
AS38129 S1 CORPORATION 1,024
AS38131 Mokpo National Maritime University 2,560
AS38388 Korea Copyright Protection Agency 512
AS38389 FAMOUS WORKER 3,328
AS38390 Goyang Office of Education 24,632
AS38391 Gyeonggi provincial gimpo office of education 10,176
AS38392 KYONGGI YANGPYEONG OFFICE OF EDUCATION 1,024
AS38394 Gyeonggido Seongnam Office of Education 21,600
AS38395 GwangJuHaNam Office of Education 11,272
AS38396 Paju office of Education Gyeonggi Province 16,120
AS38398 Gyeonggi Uijeongbu office of Education 14,248
AS38399 Gyeonggi-do Yeoju Office of Education 1,024
AS38400 Gyeonggi-do Pyongtaek Office Education 14,464
AS38401 Gyeonggi Provincial Anseong Office of Education 8,720
AS38402 Gyeonggi Provincial Suwon Office of Education 25,792
AS38403 GunpoUiwang Office of Education 9,480
AS38404 Gyeonggi Provincial Bucheon Office of Education 1,024
AS38405 Gwang Myeong Office of Education 1,024
AS38406 Kyeonggi-Do Hwaseong Office of Education 22,120
AS38407 Gyeonggi-Do Ansan Office of Education 1,024
AS38408 GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION 12,944
AS38409 Dongducheonyangju office of Education 1,024
AS38410 Pocheon Office of Education 13,920
AS38411 Yongin office of education 19,544
AS38412 Gyeonggi-Do Icheon office of Education 9,920
AS38414 Gyeonggi siheung office of education 1,024
AS38415 Guri Namyangju Office Of Education 20,592
AS38416 Gyeonggi Yeoncheon Office of Education 4,784
AS38417 Gyeonggi Province Gapyeong office of Education 5,464
AS38418 KOREA APPRAISAL BOARD 256
AS38420 BCCARD 1,792
AS38427 FORCETEC Co. 2,368
AS38428 Korea Information Communicaions Co. 1,024
AS38433 Korea Fund Administration Compliance 512
AS38663 NICEINFOMATIONSERVICE 768
AS38665 KCTC 48
AS38667 KOREA KAKAO CORP. 1,536
AS38668 Konkuk University Hospital 1,296
AS38671 S-OIL Corp. 2,304
AS38674 NLCS Jeju 1,040
AS38677 SMHiplus Corporation 256
AS38679 FDIK 96
AS38683 National Electoin Commission 1,024
AS38688 GSNeotek 6,336
AS38692 Jeonlabukdo Education Research Information Institute 26,880
AS38693 Korea Transportation Safety Authority 512
AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDCATION 2,560
AS38695 bucheon university 5,376
AS38696 Korea Brain Research Institute 512
AS38697 Hankyong National Univercity 4,808
AS38698 ubase 768
AS38701 Piranha Systems 201,984
AS38702 Hana Bank Co. 544
AS38703 KTBnetwork Co. 2,304
AS38705 KOREA DATA 25,856
AS38706 ASSETPLUS INVESTMENT MANAGEMENT Co. 256
AS38709 JTNet 96
AS40065 CNSERVERS LLC 491,264
AS41095 IPTP LTD 40,704
AS42708 GleSYS AB 142,592
AS45360 Ssangyong 256
AS45362 TRUSTONASSET 264
AS45366 cyberlogitec 1,792
AS45372 ULNetworks Co. 63,488
AS45375 Firstfire Marine Insurance 256
AS45376 HALLAHOLDINGS 3,072
AS45377 Jeju Special Self Governing Provincial office of Education 11,776
AS45379 Ulsan National Institute of Science and Technology 5,120
AS45380 MMAAC C 424
AS45381 Seoul Housing Communities Corporation 768
AS45382 EHOSTICT 23,296
AS45387 KOCES 512
AS45389 Jeonlabukdo Education Research Information Institute 1,280
AS45391 American Home Assurance Korea 512
AS45392 Korailretail 128
AS45393 SFS 2,048
AS45397 KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCHOOL 256
AS45399 Hanjin Information Systems Telecommunication Co. 11,424
AS45401 NICEPAYMENTS.CO 512
AS45403 INCHEON TECHNOPARK 9,728
AS45404 SHINHAN LIFE INSURANCE CO. 544
AS45406 AJU Internet Technology 256
AS45407 Macquarie Telecom 768
AS45408 KOSAF 768
AS45409 KBCAPITAL 512
AS45445 ORG-GMOD1-AP 2,304
AS45706 Tele Globe Global 4,608
AS45899 VNPT Corp 7,535,616
AS45963 KIRAMS (Korea Institute of Radiological Medical Sciences) 256
AS45964 Edwards korea Limited 256
AS45968 KONAI 512
AS45969 INICIS Co. 320
AS45970 Toyo Engineering Korea 128
AS45973 KOTRA 416
AS45984 Dongnam Institute of Radiologycal Sciences 768
AS45986 Korea Internet Security Agency 24,832
AS45987 Dongwha Enterprise Co. Ltd. 768
AS45988 KOREA CREDIT GUARANTEE FUND 288
AS45989 KL-Net Corp. 864
AS45993 SHINBUNDANG RAILROAD 512
AS46000 KB Insurance 384
AS46002 PHIS 1,280
AS46005 kyowoncreative ITcenter 768
AS46006 Cafe24 Corp. 0
AS46009 YABESK 10,752
AS46010 SAMJUNG DATA SERVICE 15,616
AS46012 Induk University 4,096
AS52320 GlobeNet Cabos Submarinos Colombia 10,496
AS55329 Telcotech Ltd. 4,096
AS55586 THE CATHOLIC UNIVERSITY OF KOREA SONGSIM 5,888
AS55587 GORayNet 4,352
AS55588 Information Technology Center 320
AS55589 Korea Institute of Industrial Technology 1,792
AS55591 Korea Institute for Curriculum and Evaluation 0
AS55592 Korea Data Telecommunication Co. 49,408
AS55593 netmarble 4,864
AS55596 Gachon University Gil Hospital 256
AS55597 National Cancer Center 1,024
AS55598 Korea Environmental Technology Industry Institute 512
AS55599 namyang 544
AS55602 kbcard 512
AS55604 KOMSCO 1,024
AS55606 DSME 10,240
AS55609 Financial Security Institute 512
AS55610 KAIT 640
AS55611 kyungmin university 1,792
AS55612 LG DACOM Corporation 2,560
AS55613 KOREA APPRAISAL BOARD 160
AS55615 DOUZONEBIZON 20,736
AS55616 DGIST 4,896
AS55617 The Kwangju Bank Ltd. 512
AS55619 Hana Life Insurance Co. 64
AS55620 KNOC 1,040
AS55621 Jeonju National University Of Education 1,536
AS55622 CNUE 5,376
AS55624 DAELIM 5,120
AS55625 Chungwoon University 5,120
AS55628 Incheon Free Economic Zone 8,192
AS55630 KSNET.Inc 512
AS55633 pundang jesaeng general hospital 552
AS55655 PT. Saranainsan Mudaselaras 0
AS56665 Proximus Luxembourg S.A. 44,800
AS58057 Securebit AG 4,864
AS59605 MENA LEVANT W.L.L 6,400
AS63927 RISE 5,120
AS64050 BGPNET Global ASN 216,064
AS131098 Korea Internet Security Agency 512
AS131477 Shanghai Huajuan Information Technology Co. 5,632
AS132203 Tencent Building 524,288
AS132839 POWER LINE DATACENTER 1,069,056
AS133771 Rapid Shield Company Limited 30,720
AS134705 Itace International Limited 460,288
AS136209 Korea Fast Networks 7,680
AS138380 VOLVO GROUP KOREA CO LTD 1,024
AS267613 ELETRONET S.A. 1,024
AS4809 China Telecom Next Generation Carrier Network 604,960
AS6453 TATA COMMUNICATIONS (AMERICA) INC 611,072
AS6939 Hurricane Electric LLC 516,096
Upstreams
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS1239 Sprint 17,045,504
AS3257 GTT Communications Inc. 2,478,976
AS3356 Level 3 Parent, LLC 38,461,440
AS4809 China Telecom Next Generation Carrier Network 604,960
AS6453 TATA COMMUNICATIONS (AMERICA) INC 611,072
AS6939 Hurricane Electric LLC 516,096
Downstreams
ASN Name IPs Count
AS1237 KISTI 328,192
AS1704 Korea Advanced Institute of Science and Technology 49,664
AS1766 Exxon Mobil Corporation 32,768
AS1781 Korea Advanced Institute of Science and Technology 90,112
AS2563 Seoul Christain University 768
AS3748 Electronics and Telecommunications Research Institute 65,536
AS3784 Pohang University of Science and Technology 65,536
AS3976 I.Net Technologies Inc. 256
AS4546 S&P Global Inc 14,112
AS4651 The Communications Authority of Thailand(CAT) 20,992
AS4665 Yonsei University 79,104
AS4668 LG CNS 410,928
AS4671 KTOA 72
AS4756 KCTDI 512
AS4775 Globe Telecoms 560,128
AS4790 Chosun ilbo Inc. 7,424
AS4793 Hyundai Heavy Industries 7,424
AS6421 TATA COMMUNICATIONS (AMERICA) INC 9,984
AS6619 SamsungSDS Inc. 1,161,472
AS6648 Bayan Telecommunications 365,824
AS7557 Korea Trade Network 94,208
AS7558 Korean Broadcasting System (KBS) 8,192
AS7559 donga.com 2,560
AS7560 Jeonbuk National University 40,192
AS7562 HCN Dongjak 173,568
AS7563 Korea Internet Security Agency 256
AS7564 Korea Atomic Energy Research Institute 65,792
AS7621 Kyonggi University 8,960
AS7622 Korea Advanced Institute of Science and Technology 16,384
AS7624 jeonju university 13,312
AS7626 SCOURTFAMILY 256
AS7627 Seoul Broadcasting System 512
AS7679 QTnet 696,320
AS8075 Microsoft Corporation 37,893,888
AS9269 Hong Kong Broadband Network Ltd. 1,558,016
AS9270 National Infomation Society Agency 10,752
AS9271 Wonkwang University 24,576
AS9273 Ssangyong 75,776
AS9274 Pusan National University 67,584
AS9286 KINX 216,576
AS9317 INHA UNIVERSITY 65,536
AS9320 Supreme Court of Korea 1,152
AS9321 Hanyang University 73,728
AS9323 DONGGUK University 24,576
AS9381 HKBN Enterprise Solutions HK Limited 388,608
AS9454 Watch Tower Bible and Tract Society of Korea 1,024
AS9455 KERIS 6,656
AS9458 Public Officials Benefit Association 256
AS9459 Konkuk University 23,552
AS9487 orea Technology Finance Corporation 512
AS9488 Seoul National University 131,072
AS9490 Oscar Enterprise 512
AS9491 NICE 1,144
AS9492 Maeil Business Newspaper 1,216
AS9522 GOODMORNING SHINHAN SECURITIES Co. 288
AS9523 Mokwon University 11,528
AS9524 AutoEverSystems Corp. 27,008
AS9526 KOSCOM 15,720
AS9529 hyundaicapital 256
AS9530 SHINSEGAE I C Co. 16,800
AS9531 Gwangju Education Research Information Service 35,840
AS9532 Daewoo Securities Co. 3,584
AS9570 Jeonbuk Bank 384
AS9571 INICIS Co. 520
AS9572 Hankuk University of Foreign Studies Computer Center 16,128
AS9574 Teachers Pension 256
AS9575 KCTC 256
AS9577 KYOBO SECURITIES 1,024
AS9578 Cheiljedang.Co.Inc. 14,864
AS9628 TONGYANG LIFE INSURANCE CO. 1,472
AS9629 HYUNDAICARD CO. 768
AS9630 SK Securities Limited 512
AS9631 youngsan university 8,512
AS9633 SUDOKWON Landfill Site Management Corp 256
AS9634 GOODMORNING SHINHAN SECURITIES Co. 768
AS9635 Pusan University of Foreign Studies 256
AS9638 National Agricultural Cooperative federation 6,400
AS9640 Korea Internet Security Agency 1,536
AS9642 Korea Internet Security Agency 1,024
AS9645 HI INVESTMENT FUTURES CORPORATION 256
AS9647 Seoul Metropolitan Government 15,104
AS9683 Seoul Facilities Corporation 768
AS9684 HANWHA Corp. Information Service div. 4,672
AS9685 FACT 512
AS9686 SungKyunKwan University (SKKU) 73,728
AS9690 SMARTRO 128
AS9692 Hanwha Investment Securities Co. 512
AS9694 Seokyung Cable Television Co.. Ltd. 196,608
AS9696 Oscar Enterprise 9,216
AS9699 Standard Chartered 1,024
AS9701 viaweb 1,472
AS9703 Shinhan Bank 1,024
AS9706 BUSAN EDUCATION RESEARCH INFORMATION CENTER 102,144
AS9707 Korea Employment Information Management Agency 512
AS9708 PKNU-AS Pukyong National University 27,392
AS9712 INet Technologies Co. 26,624
AS9753 Dong-A Universirty 65,536
AS9754 CHOSUN UNIVERSITY 24,576
AS9760 Korea Telecom 67,008
AS9761 UMHO-AS KUMHO 131,072
AS9763 KIC for Agriculture 3,328
AS9764 Kakao Corp 33,280
AS9772 Jeonbuk Bank 384
AS9775 Hannam University 13,056
AS9776 KOOKMIN BANK 2,576
AS9777 Gyeongju University 7,680
AS9778 DAEJIN UNIVERSITY 11,264
AS9779 NH FUTURES 128
AS9780 INJE UNIVERSITY 8,448
AS9783 KoROAD 256
AS9784 kbcard 768
AS9842 Lotte Data Communication Company 66,944
AS9843 NHINFORMATIONSYSTEM 1,024
AS9846 FDIK 544
AS9847 Korea Securities Finance Corporation 512
AS9848 EJONGTELECOM-AS-KR Sejong Telecom 968,448
AS9849 Office of the president 3,584
AS9850 WOW-TV 640
AS9851 kongju communication arts university 2,304
AS9852 Samil PwC 1,792
AS9854 KTO 832
AS9855 Korean Federation of Community Credit Cooperatives 768
AS9856 WOORI Investment @ Securities 1,984
AS9857 KOREA GAS CORPORATION 2,304
AS9858 Korea Internet Security Agency 4,608
AS9859 ChungCheong University 6,912
AS9862 GORayNet 5,632
AS9863 Teachiworld Auto Insurance 320
AS9864 Korea Securities Depository 768
AS9866 Shinhan card 512
AS9867 VISION College of Jeonju 5,376
AS9868 Catholic University of DAEGU 21,632
AS9869 Daum Direct Auto Insurance Co. 128
AS9948 NICE TCM 512
AS9949 Hoseo University 13,312
AS9954 UNSAN-AS Kunsan National University (KNU) 10,496
AS9955 Baekseok University 8,448
AS9957 KINX 5,888
AS9959 KOREA STOCK EXCHANGE 4,608
AS9960 The Daegu Bank 256
AS9962 UNCHON-AS Sunchon National University 12,544
AS9965 ANSAN COLLEGE 8,192
AS9966 TaeguTec 512
AS9967 kbcard 768
AS9968 KYOBO Life Insurance Co. 1,152
AS9970 Korea University of Technology and Education 13,056
AS9972 INTMANAGEMENT Corp. 3,328
AS9974 Korea Racing Association 1,024
AS9977 Korea Internet Security Agency 256
AS10034 SEOUL AGRICULTURAL MARINE PRODUCTS CORP. 1,024
AS10039 Korea Health Industry Development Institute 512
AS10040 NICE Information Telecommunication 640
AS10041 ShinhanCapital 544
AS10042 SUSEONG COLLEGE 2,048
AS10045 Hanbat National University 9,728
AS10047 Namseoul university 2,176
AS10052 Kyungpook National University 67,584
AS10053 yeonsung University 5,120
AS10056 Hyundai Marin Fire Insurance 1,424
AS10058 NACUFOK 1,280
AS10060 YONSEI UNIVERSITY HEALTH SYSTEM 5,384
AS10061 Financial Supervisory Service 400
AS10065 NICE TCM 512
AS10069 Seoul Metro 768
AS10071 anyang University 6,656
AS10073 Korea National Open University 4,864
AS10088 KWANGWOON UNIVERSITY 20,992
AS10154 DUNAMU 144
AS10156 Seoul National University of Education 1,280
AS10158 Kakao Corp 5,376
AS10159 HANKUK Aviation University 10,496
AS10162 SNUH 4,352
AS10166 Korea Water Resources Corporation 8,192
AS10167 HANVIT BANK 2,200
AS10170 The Bank of Korea 512
AS10173 KSNET.Inc 512
AS10176 Daejon Metropolitan Office of Education 27,648
AS10180 Duksung Womens University 4,096
AS10182 Korea Shipping Association 768
AS10184 Korean Federation of Community Credit Cooperatives 512
AS10185 Hana Bank Co. 5,696
AS10186 Korean Red Cross 1,280
AS10187 Korea Information Society Developement Institute 1,792
AS10188 Songdo Chadwick international School 1,024
AS10189 Hyundai Movex 7,936
AS10190 Joongbu University 9,728
AS10191 SEEGENE MEDICAL FOUNDATION 512
AS10192 kiwoom Securities.co. 392
AS10193 BUSANBANK 512
AS10195 HAIonNet 1,280
AS10196 KOOKMIN BANK 1,536
AS10197 Chonnam National University 65,536
AS11528 Photronics Inc. 3,072
AS12222 Akamai Technologies, Inc. 12,304
AS15133 MCI Communications Services, Inc. d/b/a Verizon Business 119,296
AS16477 ACNIELSEN 12,800
AS16638 Corning Incorporated 2,816
AS16669 Applied Materials 67,072
AS17161 Marsh Inc. 39,968
AS17444 AS number for New World Telephone Ltd. 240,640
AS17517 JPNIC-JP-ASN-BLOCK Japan Network Information Center 0
AS17567 Airport Railroad Co ltd 768
AS17569 24si infocall co. ltd 128
AS17576 National Research Foundation of Korea 512
AS17578 CHEJU HALLA UNIVERSITY 5,632
AS17580 National Pension Service 256
AS17584 Inchon Metropolitan Office Of Education 13,056
AS17588 The Daegu Bank 256
AS17591 National Research Foundation of Korea 512
AS17592 Industrial Bank of Korea 1,536
AS17593 NDS Coporation 5,376
AS17594 SMBS 512
AS17599 Yuhan College 3,584
AS17600 KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION 1,536
AS17601 KOREA CREDIT GUARANTEE FUND 512
AS17602 CRETEC CHEGIM 1,024
AS17603 Kum oh National University of Technology (KNUT) 8,192
AS17605 KTNG Coporation 512
AS17606 SM LINE CORPORATION 256
AS17611 Korea Housing Finance Corporation 768
AS17612 Rinnai Korea 32
AS17614 Geumgang University 2,816
AS17615 Chongju University 9,984
AS17616 barofn 1,024
AS17834 WOORICARD 2,064
AS17836 IBK Securities 320
AS17837 NHN KCP Corp. 7,936
AS17840 KECA 256
AS17841 NATIONAL INFORMATION RESOURCES SERVICE 209,376
AS17843 Sahmyook University 8,704
AS17844 National Pension Service 512
AS17845 Gyeonggi Technopark 4,096
AS17847 Financial Supervisory Service 128
AS17850 Korea Federation of Banks 800
AS17851 KPETRO 264
AS17852 KOREALIFE 1,792
AS17855 HANNET Co. 768
AS17859 NICEINFOMATIONSERVICE 1,888
AS17862 Kangwon National University 40,448
AS17863 Yonhap News Agency 1,472
AS17867 KOREA BANKING INSTITUTE 256
AS17873 Daewoo Securities Co. 2,048
AS17875 ec-bank 256
AS17876 Ahnlab 8,192
AS17880 SPORTSSEOUL21.CO 512
AS18023 Korea Maritime and Ocean University 10,240
AS18026 JEJU NATIONAL UNIVERSITY 20,224
AS18027 Namseoul university 7,808
AS18028 GyeongSang National University 20,480
AS18029 Daejeon Helath Sciences College 4,352
AS18031 Sangmyung University 8,960
AS18032 SHINHAN DS 512
AS18035 HANSEO UNIVERSITY 5,376
AS18038 Korea National University of Education 9,728
AS18059 DTPNET NAP 22,528
AS18158 CHUNGBUK NATIONAL UNIVERSITY 29,696
AS18164 Mokpo University 13,056
AS18169 MEMC Korea 2,816
AS18298 Chungnam National University 65,536
AS18299 BNK Securities Co. 512
AS18303 SMARTRO 576
AS18305 POSCO ICT 72,896
AS18307 SR 512
AS18308 POONGSAN 264
AS18311 CNCITY energy CO. 256
AS18314 HANASK card 1,536
AS18315 Sorabol College 1,792
AS18316 Shinhan BNP Paribas Asset Management Co. 176
AS18320 Kwangju National University of Education 3,072
AS18322 KUMHO TIRE 29,952
AS18323 Seoul National University Bundang Hospital 1,792
AS18324 Masan College 2,304
AS18325 Korea Christian University 1,280
AS18326 Ktoto 768
AS18329 Sangmyung University 7,488
AS18331 Daejeon Institute of Science and Technology 3,840
AS18335 Seoul Women University 576
AS18338 STARVANKOREA 544
AS18339 daewonpharm 128
AS18341 Gumi College 4,608
AS18343 Daegu Technical College 3,840
AS18373 KOOKMIN BANK 768
AS18401 DAEGU UNIVERSITY 27,136
AS18403 The Corporation for Financing & Promoting Technology 1,430,016
AS21859 Zenlayer Inc 459,520
AS23552 Korea Nazarene University 13,056
AS23554 Shinhan Bank 1,792
AS23556 INITECH 1,280
AS23558 KepcoNF 256
AS23562 Busan Cycle Racing Corporation 256
AS23564 Citibank Korea 520
AS23566 HungKuk Life Insurance 1,024
AS23568 Cycle Racing Association 576
AS23569 SEOJEONG COLLEGE 3,208
AS23570 INCHEON-AS-KR UNIVERSITY OF INCHEON 19,456
AS23572 American International Assurance Company Korea 512
AS23573 OCI Information Communication 1,024
AS23574 KISPricing 256
AS23576 NHN-AS-KR NBP 127,744
AS23577 Korea Telecom 32
AS23580 DAILY SPORTSWORLD 1,024
AS23581 Hynix Semiconductor Inc. 3,328
AS23586 Korean Council for University Education 256
AS23587 Korea Credit Bureau 768
AS23590 IBKCapital 256
AS23591 LS GLOBAL 8,592
AS23599 Korea Internet Security Agency 1,536
AS23668 KOREA POLYTECHNIC UNIVERSITY 5,120
AS23714 Keimyung University 35,328
AS23743 Keuk Dong University 2,560
AS23908 IIAC 65,536
AS23975 Yonam Institute of Technology 3,840
AS23980 Yeungnam University 65,536
AS23983 Daejeon University 6,656
AS24027 Chinju National University of Education 2,048
AS24319 Akamai Technologies Tokyo ASN 248,320
AS24429 AOBAO Zhejiang Taobao Network Co. 21,504
AS26415 VeriSign Global Registry Services 2,096
AS26464 Joyent, Inc. 48,128
AS26484 Internet Keeper Global 592,640
AS38087 BUSANBANK 576
AS38088 KOREA EAST-WEST POWER 512
AS38089 kbank 512
AS38090 pearlabyss 5,120
AS38091 LG HelloVision Corp. 109,568
AS38093 HANATI 256
AS38098 JTNet 368
AS38100 INICIS Co. 520
AS38104 Hyejeon University 1,536
AS38105 SOON CHUN HYANG UNIVERSITY 18,688
AS38107 CDNetworks 45,312
AS38108 NEXINNO 16
AS38110 Chungwoon University 3,856
AS38111 HANA TI 256
AS38112 Korea Housing Urban Guarantee Corporation 1,024
AS38113 KUMC 2,560
AS38116 KCTC 160
AS38122 Seoul Guarantee Insurance Company 512
AS38124 DGBDATASYSTEM 1,056
AS38125 Korea Expressway Corporation 1,024
AS38126 Seoul Credit Rating Information Inc 512
AS38128 Gyeonggi Urban Innovation Corporation 256
AS38129 S1 CORPORATION 1,024
AS38131 Mokpo National Maritime University 2,560
AS38388 Korea Copyright Protection Agency 512
AS38389 FAMOUS WORKER 3,328
AS38390 Goyang Office of Education 24,632
AS38391 Gyeonggi provincial gimpo office of education 10,176
AS38392 KYONGGI YANGPYEONG OFFICE OF EDUCATION 1,024
AS38394 Gyeonggido Seongnam Office of Education 21,600
AS38395 GwangJuHaNam Office of Education 11,272
AS38396 Paju office of Education Gyeonggi Province 16,120
AS38398 Gyeonggi Uijeongbu office of Education 14,248
AS38399 Gyeonggi-do Yeoju Office of Education 1,024
AS38400 Gyeonggi-do Pyongtaek Office Education 14,464
AS38401 Gyeonggi Provincial Anseong Office of Education 8,720
AS38402 Gyeonggi Provincial Suwon Office of Education 25,792
AS38403 GunpoUiwang Office of Education 9,480
AS38404 Gyeonggi Provincial Bucheon Office of Education 1,024
AS38405 Gwang Myeong Office of Education 1,024
AS38406 Kyeonggi-Do Hwaseong Office of Education 22,120
AS38407 Gyeonggi-Do Ansan Office of Education 1,024
AS38408 GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION 12,944
AS38409 Dongducheonyangju office of Education 1,024
AS38410 Pocheon Office of Education 13,920
AS38411 Yongin office of education 19,544
AS38412 Gyeonggi-Do Icheon office of Education 9,920
AS38414 Gyeonggi siheung office of education 1,024
AS38415 Guri Namyangju Office Of Education 20,592
AS38416 Gyeonggi Yeoncheon Office of Education 4,784
AS38417 Gyeonggi Province Gapyeong office of Education 5,464
AS38418 KOREA APPRAISAL BOARD 256
AS38420 BCCARD 1,792
AS38427 FORCETEC Co. 2,368
AS38428 Korea Information Communicaions Co. 1,024
AS38433 Korea Fund Administration Compliance 512
AS38663 NICEINFOMATIONSERVICE 768
AS38665 KCTC 48
AS38667 KOREA KAKAO CORP. 1,536
AS38668 Konkuk University Hospital 1,296
AS38671 S-OIL Corp. 2,304
AS38674 NLCS Jeju 1,040
AS38677 SMHiplus Corporation 256
AS38679 FDIK 96
AS38683 National Electoin Commission 1,024
AS38688 GSNeotek 6,336
AS38692 Jeonlabukdo Education Research Information Institute 26,880
AS38693 Korea Transportation Safety Authority 512
AS38694 CHEONGJU NATIONAL UNIVERSITY OF EDCATION 2,560
AS38695 bucheon university 5,376
AS38696 Korea Brain Research Institute 512
AS38697 Hankyong National Univercity 4,808
AS38698 ubase 768
AS38701 Piranha Systems 201,984
AS38702 Hana Bank Co. 544
AS38703 KTBnetwork Co. 2,304
AS38705 KOREA DATA 25,856
AS38706 ASSETPLUS INVESTMENT MANAGEMENT Co. 256
AS38709 JTNet 96
AS40065 CNSERVERS LLC 491,264
AS45360 Ssangyong 256
AS45362 TRUSTONASSET 264
AS45366 cyberlogitec 1,792
AS45372 ULNetworks Co. 63,488
AS45375 Firstfire Marine Insurance 256
AS45376 HALLAHOLDINGS 3,072
AS45377 Jeju Special Self Governing Provincial office of Education 11,776
AS45379 Ulsan National Institute of Science and Technology 5,120
AS45380 MMAAC C 424
AS45381 Seoul Housing Communities Corporation 768
AS45382 EHOSTICT 23,296
AS45387 KOCES 512
AS45389 Jeonlabukdo Education Research Information Institute 1,280
AS45391 American Home Assurance Korea 512
AS45392 Korailretail 128
AS45393 SFS 2,048
AS45397 KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCHOOL 256
AS45399 Hanjin Information Systems Telecommunication Co. 11,424
AS45401 NICEPAYMENTS.CO 512
AS45403 INCHEON TECHNOPARK 9,728
AS45404 SHINHAN LIFE INSURANCE CO. 544
AS45406 AJU Internet Technology 256
AS45407 Macquarie Telecom 768
AS45408 KOSAF 768
AS45409 KBCAPITAL 512
AS45445 ORG-GMOD1-AP 2,304
AS45706 Tele Globe Global 4,608
AS45963 KIRAMS (Korea Institute of Radiological Medical Sciences) 256
AS45964 Edwards korea Limited 256
AS45968 KONAI 512
AS45969 INICIS Co. 320
AS45970 Toyo Engineering Korea 128
AS45973 KOTRA 416
AS45984 Dongnam Institute of Radiologycal Sciences 768
AS45986 Korea Internet Security Agency 24,832
AS45987 Dongwha Enterprise Co. Ltd. 768
AS45988 KOREA CREDIT GUARANTEE FUND 288
AS45989 KL-Net Corp. 864
AS45993 SHINBUNDANG RAILROAD 512
AS46000 KB Insurance 384
AS46002 PHIS 1,280
AS46005 kyowoncreative ITcenter 768
AS46006 Cafe24 Corp. 0
AS46009 YABESK 10,752
AS46010 SAMJUNG DATA SERVICE 15,616
AS46012 Induk University 4,096
AS55586 THE CATHOLIC UNIVERSITY OF KOREA SONGSIM 5,888
AS55587 GORayNet 4,352
AS55588 Information Technology Center 320
AS55589 Korea Institute of Industrial Technology 1,792
AS55591 Korea Institute for Curriculum and Evaluation 0
AS55592 Korea Data Telecommunication Co. 49,408
AS55593 netmarble 4,864
AS55596 Gachon University Gil Hospital 256
AS55597 National Cancer Center 1,024
AS55598 Korea Environmental Technology Industry Institute 512
AS55599 namyang 544
AS55602 kbcard 512
AS55604 KOMSCO 1,024
AS55606 DSME 10,240
AS55609 Financial Security Institute 512
AS55610 KAIT 640
AS55611 kyungmin university 1,792
AS55612 LG DACOM Corporation 2,560
AS55613 KOREA APPRAISAL BOARD 160
AS55615 DOUZONEBIZON 20,736
AS55616 DGIST 4,896
AS55617 The Kwangju Bank Ltd. 512
AS55619 Hana Life Insurance Co. 64
AS55620 KNOC 1,040
AS55621 Jeonju National University Of Education 1,536
AS55622 CNUE 5,376
AS55624 DAELIM 5,120
AS55625 Chungwoon University 5,120
AS55628 Incheon Free Economic Zone 8,192
AS55630 KSNET.Inc 512
AS55633 pundang jesaeng general hospital 552
AS55655 PT. Saranainsan Mudaselaras 0
AS64050 BGPNET Global ASN 216,064
AS131098 Korea Internet Security Agency 512
AS131477 Shanghai Huajuan Information Technology Co. 5,632
AS132203 Tencent Building 524,288
AS132839 POWER LINE DATACENTER 1,069,056
AS133771 Rapid Shield Company Limited 30,720
AS134705 Itace International Limited 460,288
AS136209 Korea Fast Networks 7,680
AS138380 VOLVO GROUP KOREA CO LTD 1,024
Related networks
EJONGTELECOM-AS-KR Sejong Telecom
AS9848
KOREA CUSTOMS SERVICE
AS10165
Kakao Corp
AS7625
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AS10175
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AS46003
LG DACOM Corporation
AS9688
JND Communication
AS38662
asan medical center
AS38123
ShinhanCapital
AS10041
barofn
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