Address space
AS397501 PURDUE-RESNET
IPv4 prefixes
8
19.97K addresses
IPv6 prefixes
1
Most common size
/24
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 | 9 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 128.211.64.0/24 | IPv4 | 256 | US | |
| 128.211.96.0/24 | IPv4 | 256 | US | |
| 128.211.112.0/24 | IPv4 | 256 | US | |
| 128.211.120.0/24 | IPv4 | 256 | US | |
| 128.211.124.0/24 | IPv4 | 256 | US | |
| 128.211.126.0/24 | IPv4 | 256 | US | |
| 128.211.184.0/21 | IPv4 | 2,048 | US | |
| 128.211.192.0/18 | IPv4 | 16,384 | US | |
| 2607:ac80:400::/40 | IPv6 | — | US |