Address space
AS43872 OPTINET
IPv4 prefixes
16
6.40K addresses
IPv6 prefixes
7
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 | 23 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 5.253.252.0/22 | IPv4 | 1,024 | GB | |
| 45.136.108.0/24 | IPv4 | 256 | GB | |
| 84.38.246.0/24 | IPv4 | 256 | GB | |
| 91.201.105.0/24 | IPv4 | 256 | GB | |
| 92.118.111.0/24 | IPv4 | 256 | GB | |
| 176.101.169.0/24 | IPv4 | 256 | GB | |
| 185.183.20.0/22 | IPv4 | 1,024 | GB | |
| 185.187.61.0/24 | IPv4 | 256 | GB | |
| 185.253.176.0/22 | IPv4 | 1,024 | GB | |
| 193.105.189.0/24 | IPv4 | 256 | GB | |
| 193.247.94.0/24 | IPv4 | 256 | GB | |
| 193.247.101.0/24 | IPv4 | 256 | GB | |
| 193.247.103.0/24 | IPv4 | 256 | GB | |
| 193.247.165.0/24 | IPv4 | 256 | GB | |
| 195.234.28.0/24 | IPv4 | 256 | GB | |
| 217.198.183.0/24 | IPv4 | 256 | GB | |
| 2a0b:180::/29 | IPv6 | — | GB | |
| 2a0d:1e80::/29 | IPv6 | — | GB | |
| 2a10:c740::/29 | IPv6 | — | GB | |
| 2a10:c7c0::/29 | IPv6 | — | GB | |
| 2a10:c8c0::/29 | IPv6 | — | GB | |
| 2a10:c9c0::/29 | IPv6 | — | GB | |
| 2a10:cac0::/29 | IPv6 | — | GB |