Address space
AS11399 WILLIAMSCOLLEGE
IPv4 prefixes
2
65.79K addresses
IPv6 prefixes
4
Most common size
/16
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 | 6 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 137.165.0.0/16 | IPv4 | 65,536 | US | |
| 204.225.173.0/24 | IPv4 | 256 | US | |
| 2001:470:ed::/48 | IPv6 | — | US | |
| 2602:811:3000::/44 | IPv6 | — | US | |
| 2606:6b40:fff1::/48 | IPv6 | — | US | |
| 2606:6b40:fff2::/48 | IPv6 | — | US |