Address space
AS14978 CSSBB
IPv4 prefixes
8
11.52K addresses
IPv6 prefixes
3
Most common size
/21
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 | 11 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 63.249.48.0/21 | IPv4 | 2,048 | US | |
| 63.249.56.0/22 | IPv4 | 1,024 | US | |
| 63.249.60.0/23 | IPv4 | 512 | US | |
| 63.249.62.0/24 | IPv4 | 256 | US | |
| 74.213.224.0/21 | IPv4 | 2,048 | US | |
| 74.213.232.0/23 | IPv4 | 512 | US | |
| 74.213.236.0/22 | IPv4 | 1,024 | US | |
| 74.213.240.0/20 | IPv4 | 4,096 | US | |
| 2607:ec80::/38 | IPv6 | — | US | |
| 2607:ec80:800::/37 | IPv6 | — | US | |
| 2607:ec80:1400::/38 | IPv6 | — | US |