Address space
AS203923 -Reserved AS-
IPv4 prefixes
2
512 addresses
IPv6 prefixes
5
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 |
|---|---|---|---|---|
| 103.49.61.0/24 | IPv4 | 256 | GB | |
| 141.11.238.0/24 | IPv4 | 256 | GB | |
| 2406:840:9666::/48 | IPv6 | — | GB | |
| 2a0f:1cc5:401::/48 | IPv6 | — | GB | |
| 2a0f:1cc5:402::/47 | IPv6 | — | GB | |
| 2a0f:1cc5:404::/47 | IPv6 | — | GB | |
| 2a0f:1cc5:407::/48 | IPv6 | — | GB |