Address space
AS21054 RBSG-UK-AS Edinburgh
IPv4 prefixes
21
60.67K addresses
IPv6 prefixes
0
Most common size
/23
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.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| GB | United Kingdom | 21 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 155.136.0.0/19 | IPv4 | 8,192 | GB | |
| 155.136.32.0/20 | IPv4 | 4,096 | GB | |
| 155.136.48.0/21 | IPv4 | 2,048 | GB | |
| 155.136.60.0/22 | IPv4 | 1,024 | GB | |
| 155.136.64.0/18 | IPv4 | 16,384 | GB | |
| 155.136.128.0/20 | IPv4 | 4,096 | GB | |
| 155.136.145.0/24 | IPv4 | 256 | GB | |
| 155.136.147.0/24 | IPv4 | 256 | GB | |
| 155.136.148.0/23 | IPv4 | 512 | GB | |
| 155.136.150.0/24 | IPv4 | 256 | GB | |
| 155.136.152.0/21 | IPv4 | 2,048 | GB | |
| 155.136.160.0/19 | IPv4 | 8,192 | GB | |
| 155.136.192.0/22 | IPv4 | 1,024 | GB | |
| 155.136.196.0/23 | IPv4 | 512 | GB | |
| 155.136.202.0/23 | IPv4 | 512 | GB | |
| 155.136.204.0/22 | IPv4 | 1,024 | GB | |
| 155.136.208.0/20 | IPv4 | 4,096 | GB | |
| 155.136.228.0/23 | IPv4 | 512 | GB | |
| 155.136.234.0/23 | IPv4 | 512 | GB | |
| 155.136.236.0/22 | IPv4 | 1,024 | GB | |
| 155.136.240.0/20 | IPv4 | 4,096 | GB |