Address space
AS8683 NOMINET
IPv4 prefixes
6
9.47K addresses
IPv6 prefixes
7
Most common size
/21
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 | 13 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 149.20.96.0/20 | IPv4 | 4,096 | GB | |
| 213.248.228.0/23 | IPv4 | 512 | GB | |
| 213.248.232.0/21 | IPv4 | 2,048 | GB | |
| 213.248.240.0/21 | IPv4 | 2,048 | GB | |
| 213.248.249.0/24 | IPv4 | 256 | GB | |
| 213.248.252.0/23 | IPv4 | 512 | GB | |
| 2a01:618:8000::/33 | IPv6 | — | GB | |
| 2a01:61c:1000::/39 | IPv6 | — | GB | |
| 2a01:61c:1a00::/40 | IPv6 | — | GB | |
| 2a01:61c:2000::/39 | IPv6 | — | GB | |
| 2a01:61c:2a00::/40 | IPv6 | — | GB | |
| 2a01:61c:f001::/48 | IPv6 | — | GB | |
| 2a01:61c:f002::/48 | IPv6 | — | GB |