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General Information
Name:
SEJONG NETWORKS
Domain:
nic.or.kr
Country:
KR
Type:
isp
Registry:
APNIC
Prefix Counts
IPv4 Count:
1,072,640
IPv6 Count:
158,456,325,028,528,675,187,087,900,672
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 58.180.7.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 58.180.133.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 58.180.136.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 61.97.64.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 61.97.96.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 61.97.96.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 61.97.96.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 61.100.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 61.100.128.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 61.109.128.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 61.111.179.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 61.250.64.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 61.252.160.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 61.252.176.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 64.23.64.0/20 | KR | HW-64-23-64-0-20 | Hostway-KR | ARIN | reassignment | 4,096 |
| 202.30.209.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.210.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.212.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.213.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.217.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.232.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.233.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.234.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.235.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.236.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.237.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.238.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.239.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.240.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.241.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.242.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.243.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 202.30.249.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.227.0.0/16 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 65,536 |
| 203.227.32.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 203.227.63.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.227.176.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 203.231.0.0/16 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 65,536 |
| 203.231.104.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 203.231.224.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 203.235.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 203.235.96.0/22 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 1,024 |
| 203.235.128.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 203.235.144.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 203.235.185.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.236.128.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 203.236.144.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 203.238.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 203.239.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 203.240.132.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.133.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.134.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.144.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.145.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.146.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.147.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.148.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.153.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.194.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.240.244.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.243.128.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 203.243.128.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 203.248.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 203.248.80.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 203.248.85.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.248.94.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.251.246.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.251.249.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.251.250.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.251.252.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.251.253.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 203.255.112.0/23 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 512 |
| 203.255.116.0/22 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 1,024 |
| 203.255.128.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 210.98.64.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 210.103.128.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 210.109.0.0/16 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 65,536 |
| 210.109.200.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 210.112.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 210.112.16.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 210.112.32.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 210.112.64.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 210.112.117.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 210.116.0.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 210.116.128.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 210.118.135.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 210.118.138.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 210.118.236.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 210.118.237.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 210.121.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 210.122.0.0/16 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 65,536 |
| 210.122.230.0/23 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 512 |
| 210.126.128.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 210.126.224.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 210.127.64.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 210.127.64.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 210.127.128.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 211.36.192.0/22 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 1,024 |
| 211.36.196.0/22 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 1,024 |
| 211.36.208.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.39.160.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 211.43.160.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 211.56.192.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 211.111.128.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.111.144.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.111.144.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 211.115.192.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 211.116.176.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.116.191.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.116.192.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.172.96.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.172.104.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 211.172.106.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.189.160.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 211.189.164.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.189.168.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 211.190.5.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.190.37.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.236.224.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.236.224.0/22 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 1,024 |
| 211.236.224.0/19 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 8,192 |
| 211.236.232.0/22 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 1,024 |
| 211.238.0.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.238.16.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.238.16.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 211.238.18.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.239.0.0/17 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 32,768 |
| 211.239.128.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 211.239.192.0/18 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 16,384 |
| 211.239.201.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.239.202.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.239.236.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
| 211.255.224.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.255.240.0/21 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 2,048 |
| 211.255.240.0/20 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 4,096 |
| 211.255.240.0/24 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:3a8::/32 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE |
| 2001:cf0::/32 | KR | SEJONG-KR | SEJONG NETWORKS | KRNIC | ALLOCATED PORTABLE |
Network Relationships
Peers:
AS5580, AS6939, AS7713, AS8966, AS9002, AS10099, AS14537, AS24482, AS35280, AS49544, AS63927, AS132337, AS137409
Downstreams:
AS3608, AS4664, AS4670, AS7562, AS9492, AS9493, AS9527, AS9577, AS9632, AS9646, AS9709, AS9781, AS9842, AS9947, AS9952, AS9959, AS9973, AS9976, AS10036, AS10049, AS10171, AS10193, AS17592, AS17608, AS17833, AS17837, AS18294, AS18300, AS18305, AS18309, AS18317, AS23588, AS23593, AS24509, AS38098, AS38425, AS38676, AS38686, AS45361, AS45374, AS45968, AS45971, AS45977, AS46011, AS55591, AS131794, AS131820, AS131826, AS131828, AS131866, AS138195, AS139341, AS152220, AS152294
