Address space
AS51300 FASTALP-AS
IPv4 prefixes
4
4.10K addresses
IPv6 prefixes
1
Most common size
/23
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 |
|---|---|---|
| IT | Italy | 5 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 46.28.24.0/21 | IPv4 | 2,048 | IT | |
| 185.202.120.0/22 | IPv4 | 1,024 | IT | |
| 193.135.146.0/23 | IPv4 | 512 | IT | |
| 207.244.214.0/23 | IPv4 | 512 | IT | |
| 2a0a:1e40::/32 | IPv6 | — | IT |