Address space
AS131952 POTATO-NET Asahikawa Cable Television Co., Ltd.
IPv4 prefixes
5
17.92K addresses
IPv6 prefixes
0
Most common size
/20
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 | 5 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 103.142.12.0/23 | IPv4 | 512 | JP | |
| 133.247.112.0/20 | IPv4 | 4,096 | JP | |
| 144.91.128.0/19 | IPv4 | 8,192 | JP | |
| 144.91.160.0/20 | IPv4 | 4,096 | JP | |
| 202.233.68.0/22 | IPv4 | 1,024 | JP |