Address space
AS19406 TWRS-MA
IPv4 prefixes
13
24.06K addresses
IPv6 prefixes
2
Most common size
/22
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 | 15 |
Inventory
All prefixes
| Prefix | Family | Addresses | Country | Flags |
|---|---|---|---|---|
| 64.119.128.0/19 | IPv4 | 8,192 | US | |
| 66.228.64.0/20 | IPv4 | 4,096 | US | |
| 69.38.144.0/22 | IPv4 | 1,024 | US | |
| 69.38.149.0/24 | IPv4 | 256 | US | |
| 69.38.150.0/23 | IPv4 | 512 | US | |
| 69.38.152.0/21 | IPv4 | 2,048 | US | |
| 69.38.176.0/22 | IPv4 | 1,024 | US | |
| 72.46.160.0/21 | IPv4 | 2,048 | US | |
| 72.46.168.0/22 | IPv4 | 1,024 | US | |
| 192.74.137.0/24 | IPv4 | 256 | US | |
| 216.57.82.0/23 | IPv4 | 512 | US | |
| 216.57.84.0/22 | IPv4 | 1,024 | US | |
| 216.57.88.0/21 | IPv4 | 2,048 | US | |
| 2604:f400:5::/48 | IPv6 | — | US | |
| 2604:f400:2800::/37 | IPv6 | — | US |