Address space
AS49528 ALFANET-PL-AS
IPv4 prefixes
4
5.89K addresses
IPv6 prefixes
2
Most common size
/20
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 |
|---|---|---|
| PL | Poland | 6 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 31.42.0.0/20 | IPv4 | 4,096 | PL | |
| 185.19.116.0/22 | IPv4 | 1,024 | PL | |
| 185.55.67.0/24 | IPv4 | 256 | PL | |
| 195.88.28.0/23 | IPv4 | 512 | PL | |
| 2a00:40a0::/40 | IPv6 | — | PL | |
| 2a02:4a40:101::/48 | IPv6 | — | PL |