AS45400
Korea Telecom
NICNET Korea Telecom
Organization
Title
Korea Telecom
Details
Regional Internet registry
APNIC
IP Addresses count
67,208
Coordinates
Country
Korea, Republic of
Summary
The organization Korea Telecom allocates 531 IP netblocks under the autonomous system number
(ASN ) of 45400.
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.
AS45400 has 12 peers, 1 upstreams and 11 downstreams with a total of 67,208 IP addresses.
AS45400 has 12 peers, 1 upstreams and 11 downstreams with a total of 67,208 IP addresses.
IP Address ranges
| Block | Description | IPs count |
|---|---|---|
| 61.83.247.0/25 | Korea Telecom Korea Telecom | 128 |
| 61.83.247.128/25 | Korea Telecom Korea Telecom | 128 |
| 180.92.240.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 180.92.241.0/24 | Korea Telecom Korea Telecom | 256 |
| 180.92.242.160/27 | Korea Telecom Korea Telecom | 32 |
| 180.92.242.160/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.242.176/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.242.192/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.242.208/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.242.224/29 | Korea Telecom Korea Telecom | 8 |
| 180.92.242.232/29 | Korea Telecom Korea Telecom | 8 |
| 180.92.242.240/29 | Korea Telecom Korea Telecom | 8 |
| 180.92.242.248/29 | Korea Telecom Korea Telecom | 8 |
| 180.92.243.32/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.243.128/25 | Korea Telecom Korea Telecom | 128 |
| 180.92.244.0/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.244.16/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.244.32/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.244.64/26 | Korea Telecom Korea Telecom | 64 |
| 180.92.248.0/24 | Korea Telecom Korea Telecom | 256 |
| 180.92.249.0/25 | Korea Telecom Korea Telecom | 128 |
| 180.92.249.144/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.249.160/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.249.176/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.249.192/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.249.224/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.250.0/24 | Korea Telecom Korea Telecom | 256 |
| 180.92.251.0/24 | Korea Telecom Korea Telecom | 256 |
| 180.92.252.0/27 | Korea Telecom Korea Telecom | 32 |
| 180.92.252.32/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.252.64/29 | Korea Telecom Korea Telecom | 8 |
| 180.92.252.128/25 | Korea Telecom Korea Telecom | 128 |
| 180.92.253.128/25 | Korea Telecom Korea Telecom | 128 |
| 180.92.254.0/24 | Korea Telecom Korea Telecom | 256 |
| 180.92.255.0/27 | Korea Telecom Korea Telecom | 32 |
| 180.92.255.32/27 | Korea Telecom Korea Telecom | 32 |
| 180.92.255.96/28 | Korea Telecom Korea Telecom | 16 |
| 180.92.255.128/25 | Korea Telecom Korea Telecom | 128 |
| 203.234.111.128/28 | Korea Telecom Korea Telecom | 16 |
| 203.241.167.0/26 | Korea Telecom Korea Telecom | 64 |
| 203.241.167.128/28 | Korea Telecom Korea Telecom | 16 |
| 203.254.123.0/24 | Korea Telecom Korea Telecom | 256 |
| 203.254.124.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.6.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.12.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.17.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.17.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.22.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.25.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.29.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.37.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.55.128/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.67.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.74.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.75.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.75.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.75.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.77.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.78.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.78.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.80.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.107.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.107.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.108.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.110.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.110.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.111.64/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.115.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.121.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.121.80/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.127.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.130.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.131.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.131.72/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.163.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.170.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.175.128/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.188.192/28 | Korea Telecom Korea Telecom | 16 |
| 210.90.188.208/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.190.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.191.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.194.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.199.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.207.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.208.184/29 | Korea Telecom Korea Telecom | 8 |
| 210.90.210.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.214.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.90.216.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.90.216.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.224.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.90.234.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.90.244.208/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.1.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.1.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.1.224/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.12.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.19.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.21.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.26.208/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.35.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.35.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.42.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.50.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.69.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.85.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.89.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.91.0/29 | Korea Telecom Korea Telecom | 8 |
| 210.95.91.16/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.91.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.115.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.115.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.115.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.127.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.140.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.160.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.160.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.161.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.95.175.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.179.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.179.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.182.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.189.240/29 | Korea Telecom Korea Telecom | 8 |
| 210.95.200.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.95.232.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.232.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.95.232.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.95.243.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.95.252.216/29 | Korea Telecom Korea Telecom | 8 |
| 210.96.11.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.11.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.22.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.31.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.31.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.31.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.34.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.38.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.38.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.96.61.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.62.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.84.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.94.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.96.95.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.96.115.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.120.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.121.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.121.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.96.121.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.96.125.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.4.192/28 | Korea Telecom Korea Telecom | 16 |
| 210.97.6.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.97.7.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.20.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.33.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.33.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.97.33.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.97.33.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.33.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.34.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.34.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.97.35.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.97.58.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.65.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.97.88.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.110.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.97.119.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.10.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.56.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.99.67.0/29 | Korea Telecom Korea Telecom | 8 |
| 210.99.67.8/29 | Korea Telecom Korea Telecom | 8 |
| 210.99.67.16/28 | Korea Telecom Korea Telecom | 16 |
| 210.99.67.64/26 | Korea Telecom Korea Telecom | 64 |
| 210.99.67.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.99.67.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.99.70.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.84.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.88.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.91.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.97.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.99.102.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.154.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.99.158.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.159.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.168.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.172.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.99.200.216/29 | Korea Telecom Korea Telecom | 8 |
| 210.99.201.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.99.241.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.99.241.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.99.241.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.99.241.112/28 | Korea Telecom Korea Telecom | 16 |
| 210.100.132.0/28 | Korea Telecom Korea Telecom | 16 |
| 210.100.136.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.168.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.169.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.100.174.192/28 | Korea Telecom Korea Telecom | 16 |
| 210.100.174.208/29 | Korea Telecom Korea Telecom | 8 |
| 210.100.174.216/29 | Korea Telecom Korea Telecom | 8 |
| 210.100.174.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.175.160/28 | Korea Telecom Korea Telecom | 16 |
| 210.100.175.192/28 | Korea Telecom Korea Telecom | 16 |
| 210.100.182.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.100.183.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.214.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.100.230.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.100.233.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.100.233.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.233.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.100.255.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.6.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.15.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.103.52.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.52.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.52.112/28 | Korea Telecom Korea Telecom | 16 |
| 210.103.52.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.103.55.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.103.111.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.103.113.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.113.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.103.113.224/27 | Korea Telecom Korea Telecom | 32 |
| 210.103.115.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.103.115.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.103.115.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.104.0.48/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.2.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.8.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.9.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.10.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.11.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.12.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.13.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.14.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.15.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.20.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.22.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.24.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.26.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.27.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.28.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.36.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.104.44.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.47.40/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.47.48/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.75.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.75.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.75.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.93.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.102.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.109.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.123.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.138.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.143.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.104.182.72/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.204.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.204.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.204.240/29 | Korea Telecom Korea Telecom | 8 |
| 210.104.213.224/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.213.240/28 | Korea Telecom Korea Telecom | 16 |
| 210.104.218.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.219.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.104.232.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.104.237.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.104.243.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.104.243.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.117.195.0/24 | KISTI KISTI | 256 |
| 210.117.195.0/25 | KISTI KISTI | 128 |
| 210.117.195.128/25 | KISTI KISTI | 128 |
| 210.117.199.0/25 | KISTI KISTI | 128 |
| 210.117.199.0/24 | KISTI KISTI | 256 |
| 210.117.199.128/25 | KISTI KISTI | 128 |
| 210.126.34.160/28 | Korea Telecom Korea Telecom | 16 |
| 210.178.28.80/28 | Korea Telecom Korea Telecom | 16 |
| 210.178.33.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.178.35.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.178.52.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.178.115.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.157.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.178.157.192/26 | Korea Telecom Korea Telecom | 64 |
| 210.178.187.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.42.96/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.45.192/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.74.0/28 | Korea Telecom Korea Telecom | 16 |
| 210.179.74.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.74.128/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.82.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.84.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.87.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.88.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.92.0/28 | Korea Telecom Korea Telecom | 16 |
| 210.179.110.0/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.128.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.179.139.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.179.140.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.141.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.144.32/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.159.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.167.160/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.177.0/25 | Korea Telecom Korea Telecom | 128 |
| 210.179.187.176/28 | Korea Telecom Korea Telecom | 16 |
| 210.179.189.0/26 | Korea Telecom Korea Telecom | 64 |
| 210.179.189.224/28 | Korea Telecom Korea Telecom | 16 |
| 210.179.189.240/28 | Korea Telecom Korea Telecom | 16 |
| 210.179.194.64/27 | Korea Telecom Korea Telecom | 32 |
| 210.179.218.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.179.219.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.52.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.204.86.128/26 | Korea Telecom Korea Telecom | 64 |
| 210.204.99.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.204.153.128/25 | Korea Telecom Korea Telecom | 128 |
| 210.204.213.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.225.96/28 | Korea Telecom Korea Telecom | 16 |
| 210.204.226.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.226.16/28 | Korea Telecom Korea Telecom | 16 |
| 210.204.226.32/28 | Korea Telecom Korea Telecom | 16 |
| 210.204.227.0/24 | Korea Telecom Korea Telecom | 256 |
| 210.204.239.64/28 | Korea Telecom Korea Telecom | 16 |
| 210.211.0.0/20 | Korea Telecom Korea Telecom | 4,096 |
| 210.211.1.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.90.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.99.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.34.99.80/28 | Korea Telecom Korea Telecom | 16 |
| 211.34.99.96/28 | Korea Telecom Korea Telecom | 16 |
| 211.34.107.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.114.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.115.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.137.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.34.145.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.145.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.147.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.154.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.174.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.34.197.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.34.226.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.34.226.96/28 | Korea Telecom Korea Telecom | 16 |
| 211.34.226.112/29 | Korea Telecom Korea Telecom | 8 |
| 211.34.226.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.34.248.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.39.68.208/28 | Korea Telecom Korea Telecom | 16 |
| 211.39.68.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.39.86.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.39.86.8/29 | Korea Telecom Korea Telecom | 8 |
| 211.39.86.16/28 | Korea Telecom Korea Telecom | 16 |
| 211.39.86.32/28 | Korea Telecom Korea Telecom | 16 |
| 211.43.142.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.0.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.46.37.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.92.0/23 | Korea Telecom Korea Telecom | 512 |
| 211.46.94.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.95.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.124.8/29 | Korea Telecom Korea Telecom | 8 |
| 211.46.124.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.46.124.64/27 | Korea Telecom Korea Telecom | 32 |
| 211.46.124.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.46.125.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.46.253.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.7.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.15.64/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.17.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.32.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.57.43.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.57.44.40/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.44.48/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.44.56/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.45.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.45.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.45.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.49.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.54.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.60.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.57.81.208/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.81.224/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.112.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.129.16/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.129.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.207.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.209.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.57.215.192/28 | Korea Telecom Korea Telecom | 16 |
| 211.57.230.96/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.230.152/29 | Korea Telecom Korea Telecom | 8 |
| 211.57.230.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.57.230.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.15.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.18.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.27.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.36.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.42.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.114.42.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.114.42.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.114.42.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.42.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.96.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.114.96.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.114.101.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.114.171.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.16.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.184.18.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.184.69.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.184.209.64/27 | Korea Telecom Korea Telecom | 32 |
| 211.185.107.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.185.134.48/28 | Korea Telecom Korea Telecom | 16 |
| 211.185.159.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.185.241.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.185.244.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.185.245.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.64.0/18 | Korea Telecom Korea Telecom | 16,384 |
| 211.236.64.16/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.64.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.64.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.64.120/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.64.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.64.160/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.64.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.66.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.66.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.66.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.67.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.71.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.71.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.72.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.80.32/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.80.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.80.80/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.80.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.80.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.81.32/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.81.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.82.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.82.48/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.82.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.93.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.93.16/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.93.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.93.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.94.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.94.8/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.94.16/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.94.32/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.94.48/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.94.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.95.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.98.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.98.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.98.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.98.224/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.101.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.101.32/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.101.40/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.101.48/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.101.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.102.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.102.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.102.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.102.160/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.103.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.103.240/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.104.0/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.104.64/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.104.80/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.104.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.104.128/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.106.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.107.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.107.160/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.107.176/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.107.184/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.110.0/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.110.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.110.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.236.110.160/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.110.184/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.111.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.112.64/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.112.128/29 | Korea Telecom Korea Telecom | 8 |
| 211.236.112.144/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.112.176/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.113.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.236.118.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.120.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.120.128/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.120.192/28 | Korea Telecom Korea Telecom | 16 |
| 211.236.120.224/27 | Korea Telecom Korea Telecom | 32 |
| 211.236.123.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.236.124.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.248.25.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.248.41.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.248.61.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.248.203.32/29 | Korea Telecom Korea Telecom | 8 |
| 211.248.203.48/29 | Korea Telecom Korea Telecom | 8 |
| 211.248.203.56/29 | Korea Telecom Korea Telecom | 8 |
| 211.248.255.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.250.105.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.251.214.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.251.231.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.251.248.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.252.75.192/26 | Korea Telecom Korea Telecom | 64 |
| 211.252.138.64/26 | Korea Telecom Korea Telecom | 64 |
| 211.252.159.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.252.159.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.252.159.240/28 | Korea Telecom Korea Telecom | 16 |
| 211.252.180.0/26 | Korea Telecom Korea Telecom | 64 |
| 211.252.180.192/28 | Korea Telecom Korea Telecom | 16 |
| 211.252.186.240/28 | Korea Telecom Korea Telecom | 16 |
| 211.252.196.192/27 | Korea Telecom Korea Telecom | 32 |
| 211.252.223.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.252.224.144/29 | Korea Telecom Korea Telecom | 8 |
| 211.252.228.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.252.239.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.253.65.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.253.67.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.253.88.128/26 | Korea Telecom Korea Telecom | 64 |
| 211.253.96.0/27 | Korea Telecom Korea Telecom | 32 |
| 211.253.96.32/27 | Korea Telecom Korea Telecom | 32 |
| 211.253.96.96/27 | Korea Telecom Korea Telecom | 32 |
| 211.253.111.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.253.146.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.253.149.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.253.150.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.253.250.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.106.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.107.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.108.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.109.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.116.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.117.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.118.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.119.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.123.0/25 | Korea Telecom Korea Telecom | 128 |
| 211.255.123.0/24 | Korea Telecom Korea Telecom | 256 |
| 211.255.123.128/25 | Korea Telecom Korea Telecom | 128 |
| 211.255.125.0/29 | Korea Telecom Korea Telecom | 8 |
| 211.255.125.128/29 | Korea Telecom Korea Telecom | 8 |
| 221.145.178.0/24 | Korea Telecom Korea Telecom | 256 |
Peers
| ASN | Name | IPs Count |
|---|---|---|
| AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | 209,376 |
| AS9528 | Taejon Institute of Education Science | 2,048 |
| AS10043 | Ministry of Science and ICT | 512 |
| AS10044 | Rural Development Administration (RDA) | 1,936 |
| AS10161 | QIA | 256 |
| AS10165 | KOREA CUSTOMS SERVICE | 1,632 |
| AS17585 | Public Procurement Service The Republic of Korea | 512 |
| AS17865 | Supreme Court of Korea | 2,336 |
| AS17879 | Rural Development Administration (RDA) | 256 |
| AS23585 | Ministry of Justice | 512 |
| AS38682 | National Institute of Environmental Research | 768 |
| AS45999 | Korea Transportation Safety Authority | 256 |
Upstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS17841 | NATIONAL INFORMATION RESOURCES SERVICE | 209,376 |
Downstreams
| ASN | Name | IPs Count |
|---|---|---|
| AS9528 | Taejon Institute of Education Science | 2,048 |
| AS10043 | Ministry of Science and ICT | 512 |
| AS10044 | Rural Development Administration (RDA) | 1,936 |
| AS10161 | QIA | 256 |
| AS10165 | KOREA CUSTOMS SERVICE | 1,632 |
| AS17585 | Public Procurement Service The Republic of Korea | 512 |
| AS17865 | Supreme Court of Korea | 2,336 |
| AS17879 | Rural Development Administration (RDA) | 256 |
| AS23585 | Ministry of Justice | 512 |
| AS38682 | National Institute of Environmental Research | 768 |
| AS45999 | Korea Transportation Safety Authority | 256 |
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