Address space
AS21309 CASAWEB-AS Via Molino Rosso 8 IMOLA BO ITALY
IPv4 prefixes
12
78.85K addresses
IPv6 prefixes
1
Most common size
/19
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 | 13 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 5.63.136.0/21 | IPv4 | 2,048 | IT | |
| 31.216.240.0/20 | IPv4 | 4,096 | IT | |
| 77.89.0.0/18 | IPv4 | 16,384 | IT | |
| 80.86.144.0/20 | IPv4 | 4,096 | IT | |
| 83.216.160.0/19 | IPv4 | 8,192 | IT | |
| 86.110.128.0/19 | IPv4 | 8,192 | IT | |
| 185.123.8.0/22 | IPv4 | 1,024 | IT | |
| 185.182.196.0/22 | IPv4 | 1,024 | IT | |
| 185.239.96.0/22 | IPv4 | 1,024 | IT | |
| 188.125.96.0/19 | IPv4 | 8,192 | IT | |
| 213.174.160.0/19 | IPv4 | 8,192 | IT | |
| 213.209.192.0/18 | IPv4 | 16,384 | IT | |
| 2a03:c380::/32 | IPv6 | — | IT |