Address space
AS41230 ASK4
IPv4 prefixes
12
88.32K addresses
IPv6 prefixes
7
Most common size
/22
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 | 19 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 31.205.0.0/17 | IPv4 | 32,768 | GB | |
| 31.205.128.0/17 | IPv4 | 32,768 | GB | |
| 45.81.120.0/22 | IPv4 | 1,024 | GB | |
| 45.154.248.0/22 | IPv4 | 1,024 | GB | |
| 78.109.176.0/20 | IPv4 | 4,096 | GB | |
| 81.23.48.0/20 | IPv4 | 4,096 | GB | |
| 176.119.145.0/24 | IPv4 | 256 | GB | |
| 185.134.128.0/22 | IPv4 | 1,024 | GB | |
| 185.134.136.0/22 | IPv4 | 1,024 | GB | |
| 185.134.144.0/22 | IPv4 | 1,024 | GB | |
| 185.198.228.0/22 | IPv4 | 1,024 | GB | |
| 213.143.0.0/19 | IPv4 | 8,192 | GB | |
| 2a00:1a10::/29 | IPv6 | — | GB | |
| 2a07:c300::/29 | IPv6 | — | GB | |
| 2a0e:2a40::/29 | IPv6 | — | GB | |
| 2a0e:2ac0::/29 | IPv6 | — | GB | |
| 2a0e:5680::/29 | IPv6 | — | GB | |
| 2a0f:dd00::/29 | IPv6 | — | GB | |
| 2a10:d00::/29 | IPv6 | — | GB |