Address space
AS19518 ROCKISLAND
IPv4 prefixes
4
18.43K addresses
IPv6 prefixes
3
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 |
|---|---|---|
| US | United States of America | 7 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 44.30.136.0/21 | IPv4 | 2,048 | US | |
| 63.249.0.0/19 | IPv4 | 8,192 | US | |
| 64.119.0.0/20 | IPv4 | 4,096 | US | |
| 207.32.160.0/20 | IPv4 | 4,096 | US | |
| 2602:2e5:666::/48 | IPv6 | — | US | |
| 2605:1500:aaaa::/48 | IPv6 | — | US | |
| 2605:1500:fffe::/48 | IPv6 | — | US |