Address space
AS9769 SEJONG-AS Sejong University
IPv4 prefixes
23
28.16K addresses
IPv6 prefixes
0
Most common size
/24
IPv4
Flagged
0
Shape
Prefix sizes
How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| KR | Korea, Republic of | 23 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 203.250.148.0/23 | IPv4 | 512 | KR | |
| 210.107.212.0/22 | IPv4 | 1,024 | KR | |
| 210.107.216.0/21 | IPv4 | 2,048 | KR | |
| 210.107.224.0/21 | IPv4 | 2,048 | KR | |
| 210.107.232.0/22 | IPv4 | 1,024 | KR | |
| 210.107.236.0/23 | IPv4 | 512 | KR | |
| 210.107.238.0/24 | IPv4 | 256 | KR | |
| 210.107.239.0/24 | IPv4 | 256 | KR | |
| 223.195.34.0/23 | IPv4 | 512 | KR | |
| 223.195.36.0/22 | IPv4 | 1,024 | KR | |
| 223.195.40.0/24 | IPv4 | 256 | KR | |
| 223.195.41.0/24 | IPv4 | 256 | KR | |
| 223.195.42.0/23 | IPv4 | 512 | KR | |
| 223.195.44.0/22 | IPv4 | 1,024 | KR | |
| 223.195.48.0/23 | IPv4 | 512 | KR | |
| 223.195.50.0/24 | IPv4 | 256 | KR | |
| 223.195.51.0/24 | IPv4 | 256 | KR | |
| 223.195.52.0/22 | IPv4 | 1,024 | KR | |
| 223.195.56.0/21 | IPv4 | 2,048 | KR | |
| 223.195.64.0/20 | IPv4 | 4,096 | KR | |
| 223.195.0.0/19 | IPv4 | 8,192 | KR | |
| 223.195.32.0/24 | IPv4 | 256 | KR | |
| 223.195.33.0/24 | IPv4 | 256 | KR |