Address space
AS12511 CH-POSTNETZ Post CH AG
IPv4 prefixes
4
166K addresses
IPv6 prefixes
2
Most common size
/16
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 |
|---|---|---|
| CH | Switzerland | 6 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 84.246.232.0/21 | IPv4 | 2,048 | CH | |
| 138.189.0.0/16 | IPv4 | 65,536 | CH | |
| 138.191.0.0/16 | IPv4 | 65,536 | CH | |
| 194.41.128.0/17 | IPv4 | 32,768 | CH | |
| 2a00:17c8::/31 | IPv6 | — | CH | |
| 2a00:17cf::/32 | IPv6 | — | CH |