Address space
AS24641 FASTER-AS
IPv4 prefixes
16
16.90K addresses
IPv6 prefixes
2
Most common size
/22
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 |
|---|---|---|
| CZ | Czechia | 18 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 77.240.176.0/22 | IPv4 | 1,024 | CZ | |
| 77.240.180.0/24 | IPv4 | 256 | CZ | |
| 77.240.182.0/23 | IPv4 | 512 | CZ | |
| 77.240.184.0/21 | IPv4 | 2,048 | CZ | |
| 81.19.0.0/21 | IPv4 | 2,048 | CZ | |
| 81.19.8.0/22 | IPv4 | 1,024 | CZ | |
| 81.19.15.0/24 | IPv4 | 256 | CZ | |
| 85.132.144.0/21 | IPv4 | 2,048 | CZ | |
| 85.132.152.0/23 | IPv4 | 512 | CZ | |
| 85.132.154.0/23 | IPv4 | 512 | CZ | |
| 85.132.156.0/22 | IPv4 | 1,024 | CZ | |
| 91.196.40.0/22 | IPv4 | 1,024 | CZ | |
| 91.224.48.0/23 | IPv4 | 512 | CZ | |
| 95.129.96.0/21 | IPv4 | 2,048 | CZ | |
| 185.50.228.0/22 | IPv4 | 1,024 | CZ | |
| 185.146.4.0/22 | IPv4 | 1,024 | CZ | |
| 2a01:ade0::/32 | IPv6 | — | CZ | |
| 2a02:e98::/32 | IPv6 | — | CZ |