Address space
AS59121 AKNWS-NET Asahi Kasei Networks Corporation
IPv4 prefixes
9
33.02K 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 |
|---|---|---|
| JP | Japan | 9 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 138.212.0.0/18 | IPv4 | 16,384 | JP | |
| 138.212.64.0/19 | IPv4 | 8,192 | JP | |
| 138.212.96.0/21 | IPv4 | 2,048 | JP | |
| 138.212.104.0/22 | IPv4 | 1,024 | JP | |
| 138.212.108.0/23 | IPv4 | 512 | JP | |
| 138.212.110.0/24 | IPv4 | 256 | JP | |
| 138.212.111.0/24 | IPv4 | 256 | JP | |
| 138.212.112.0/20 | IPv4 | 4,096 | JP | |
| 202.11.64.0/24 | IPv4 | 256 | JP |