Address space
AS51031 WIN
IPv4 prefixes
4
1.28K addresses
IPv6 prefixes
3
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.
Shape
Prefix sizes
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 7 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 31.56.66.0/24 | IPv4 | 256 | GB | |
| 31.57.248.0/24 | IPv4 | 256 | GB | |
| 161.248.137.0/24 | IPv4 | 256 | GB | |
| 216.235.240.0/23 | IPv4 | 512 | GB | |
| 2001:678:12ac::/48 | IPv6 | — | GB | |
| 2a0f:1cc5:4100::/40 | IPv6 | — | GB | |
| 2a13:9500:182::/48 | IPv6 | — | GB |