Address space
AS10561 BRANDEIS
IPv4 prefixes
8
65.54K addresses
IPv6 prefixes
0
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.
Geography
Where the space lands
| Country | Name | Prefixes |
|---|---|---|
| US | United States of America | 8 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 129.64.0.0/17 | IPv4 | 32,768 | US | |
| 129.64.128.0/18 | IPv4 | 16,384 | US | |
| 129.64.192.0/19 | IPv4 | 8,192 | US | |
| 129.64.224.0/20 | IPv4 | 4,096 | US | |
| 129.64.240.0/21 | IPv4 | 2,048 | US | |
| 129.64.248.0/23 | IPv4 | 512 | US | |
| 129.64.250.0/23 | IPv4 | 512 | US | |
| 129.64.252.0/22 | IPv4 | 1,024 | US |