Address space
AS42081 ECMWF-IT
IPv4 prefixes
6
28.42K addresses
IPv6 prefixes
2
Most common size
/18
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 | 8 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 77.83.224.0/23 | IPv4 | 512 | GB | |
| 77.83.226.0/24 | IPv4 | 256 | GB | |
| 136.156.32.0/22 | IPv4 | 1,024 | GB | |
| 136.156.40.0/21 | IPv4 | 2,048 | GB | |
| 136.156.128.0/19 | IPv4 | 8,192 | GB | |
| 136.156.192.0/18 | IPv4 | 16,384 | GB | |
| 2a09:9180:ecfb::/48 | IPv6 | — | GB | |
| 2a09:9180:ecfd::/48 | IPv6 | — | GB |