Address space
AS10197 CNU-AS-KR Chonnam National University
IPv4 prefixes
28
65.54K addresses
IPv6 prefixes
1
Most common size
/22
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.
Shape
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| KR | Korea, Republic of | 29 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 168.131.0.0/19 | IPv4 | 8,192 | KR | |
| 168.131.32.0/21 | IPv4 | 2,048 | KR | |
| 168.131.40.0/24 | IPv4 | 256 | KR | |
| 168.131.41.0/24 | IPv4 | 256 | KR | |
| 168.131.42.0/23 | IPv4 | 512 | KR | |
| 168.131.44.0/22 | IPv4 | 1,024 | KR | |
| 168.131.48.0/20 | IPv4 | 4,096 | KR | |
| 168.131.64.0/21 | IPv4 | 2,048 | KR | |
| 168.131.72.0/22 | IPv4 | 1,024 | KR | |
| 168.131.76.0/23 | IPv4 | 512 | KR | |
| 168.131.78.0/24 | IPv4 | 256 | KR | |
| 168.131.79.0/24 | IPv4 | 256 | KR | |
| 168.131.80.0/20 | IPv4 | 4,096 | KR | |
| 168.131.96.0/19 | IPv4 | 8,192 | KR | |
| 168.131.128.0/23 | IPv4 | 512 | KR | |
| 168.131.130.0/23 | IPv4 | 512 | KR | |
| 168.131.132.0/22 | IPv4 | 1,024 | KR | |
| 168.131.136.0/21 | IPv4 | 2,048 | KR | |
| 168.131.144.0/20 | IPv4 | 4,096 | KR | |
| 168.131.160.0/20 | IPv4 | 4,096 | KR | |
| 168.131.176.0/21 | IPv4 | 2,048 | KR | |
| 168.131.184.0/22 | IPv4 | 1,024 | KR | |
| 168.131.188.0/22 | IPv4 | 1,024 | KR | |
| 168.131.192.0/22 | IPv4 | 1,024 | KR | |
| 168.131.196.0/22 | IPv4 | 1,024 | KR | |
| 168.131.200.0/21 | IPv4 | 2,048 | KR | |
| 168.131.208.0/20 | IPv4 | 4,096 | KR | |
| 168.131.224.0/19 | IPv4 | 8,192 | KR | |
| 2402:1::/36 | IPv6 | — | KR |