Sejong
Aggregated across every cluster whose name starts with "Sejong" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
257
Total ranges
3
Matched clusters
Matched clusters
Ranges (257)
showing 101–200 of 257 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 203.240.244.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.243.128.0/17 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.243.128.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.248.0.0/17 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.248.80.0/20 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.248.94.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.250.148.0/23 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 203.250.148.0/24 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 203.250.149.0/24 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 203.251.192.0/18 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 203.251.246.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.251.249.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.251.250.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.251.252.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.251.253.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.255.112.0/21 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 203.255.112.0/23 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.255.114.1/32 | Sejong Networks | SEJONG NETWORKS | PEERINGDB | ASSIGNED | ● high |
| 203.255.115.1/32 | Sejong Networks | SEJONG NETWORKS | PEERINGDB | ASSIGNED | ● high |
| 203.255.116.0/22 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 203.255.128.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.98.64.0/18 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.103.128.0/17 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.107.212.0/22 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.107.216.0/21 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.107.224.0/23 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.107.226.0/23 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.107.228.0/22 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.107.232.0/21 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.107.238.0/24 | Sejong University | Sejong University | BGP | ANNOUNCED | ● high |
| 210.109.0.0/16 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.109.200.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.111.0.0/18 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.111.80.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.111.96.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.112.0.0/17 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.112.16.0/20 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.112.32.0/19 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.112.64.0/19 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.112.117.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.114.160.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.114.208.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.114.224.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.116.0.0/18 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.116.128.0/17 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.116.246.0/23 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.118.128.0/17 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.118.135.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.118.138.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.118.236.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.118.237.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.121.0.0/17 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.121.40.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.121.56.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.122.0.0/16 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.122.160.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.122.230.0/23 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.122.248.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.126.128.0/17 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 210.126.152.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.126.224.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.126.232.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.127.64.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.127.64.0/18 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.127.128.0/18 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 210.127.192.0/18 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.36.192.0/22 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.36.192.0/19 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.36.196.0/22 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.36.200.0/22 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.36.204.0/22 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.36.208.0/20 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.39.160.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.43.160.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.56.192.0/19 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.61.16.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.27.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.28.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.30.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.32.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.34.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.38.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.39.0/24 | Sejong City Office of Education | Sejong City Office of Education | BGP | ANNOUNCED | ● high |
| 211.61.64.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.61.112.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.111.128.0/20 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.111.128.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.111.144.0/20 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.111.144.0/21 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.113.128.0/17 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.115.192.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.115.192.0/19 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.115.208.0/22 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.115.212.0/22 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.115.216.0/21 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.116.176.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.116.191.0/24 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.116.192.0/20 | SEJONG NETWORKS | SEJONG NETWORKS | BGP | ANNOUNCED | ● high |
| 211.116.192.0/19 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
| 211.172.96.0/20 | SEJONG | Sejong City Office of Education | APNIC | ALLOCATED PORTABLE | ● low |
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Uses the REST API.