Address space
AS51809 BRSK
IPv4 prefixes
16
29.95K addresses
IPv6 prefixes
1
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 | 17 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 31.98.72.0/21 | IPv4 | 2,048 | GB | |
| 31.98.80.0/20 | IPv4 | 4,096 | GB | |
| 45.41.148.0/22 | IPv4 | 1,024 | GB | |
| 45.61.104.0/21 | IPv4 | 2,048 | GB | |
| 45.82.140.0/22 | IPv4 | 1,024 | GB | |
| 63.135.72.0/21 | IPv4 | 2,048 | GB | |
| 67.208.52.0/22 | IPv4 | 1,024 | GB | |
| 88.97.160.0/21 | IPv4 | 2,048 | GB | |
| 88.97.176.0/20 | IPv4 | 4,096 | GB | |
| 104.238.40.0/21 | IPv4 | 2,048 | GB | |
| 104.238.58.0/23 | IPv4 | 512 | GB | |
| 104.238.62.0/23 | IPv4 | 512 | GB | |
| 185.138.196.0/22 | IPv4 | 1,024 | GB | |
| 185.232.119.0/24 | IPv4 | 256 | GB | |
| 195.40.32.0/20 | IPv4 | 4,096 | GB | |
| 195.40.48.0/21 | IPv4 | 2,048 | GB | |
| 2a10:d580::/29 | IPv6 | — | GB |