Address space
AS21137 FR-CAI France
IPv4 prefixes
4
3.84K addresses
IPv6 prefixes
0
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.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| FR | France | 4 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 145.248.192.0/21 | IPv4 | 2,048 | FR | |
| 145.248.202.0/23 | IPv4 | 512 | FR | |
| 145.248.204.0/24 | IPv4 | 256 | FR | |
| 194.4.140.0/22 | IPv4 | 1,024 | FR |