Address space
AS29930 TWRS-CBB
IPv4 prefixes
11
38.14K addresses
IPv6 prefixes
0
Most common size
/19
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 | 11 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 64.17.248.0/21 | IPv4 | 2,048 | US | |
| 64.171.216.0/24 | IPv4 | 256 | US | |
| 65.255.192.0/19 | IPv4 | 8,192 | US | |
| 67.159.160.0/19 | IPv4 | 8,192 | US | |
| 69.39.192.0/19 | IPv4 | 8,192 | US | |
| 69.163.48.0/21 | IPv4 | 2,048 | US | |
| 74.212.136.0/22 | IPv4 | 1,024 | US | |
| 74.212.144.0/21 | IPv4 | 2,048 | US | |
| 74.212.152.0/22 | IPv4 | 1,024 | US | |
| 173.243.144.0/20 | IPv4 | 4,096 | US | |
| 216.127.124.0/22 | IPv4 | 1,024 | US |