Address space
AS40237 UNITED-TELEPHONE
IPv4 prefixes
10
63.49K addresses
IPv6 prefixes
1
Most common size
/20
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 |
|---|---|---|---|---|
| 38.53.128.0/18 | IPv4 | 16,384 | US | |
| 66.128.240.0/20 | IPv4 | 4,096 | US | |
| 74.51.0.0/20 | IPv4 | 4,096 | US | |
| 76.72.176.0/20 | IPv4 | 4,096 | US | |
| 138.28.128.0/18 | IPv4 | 16,384 | US | |
| 162.247.208.0/21 | IPv4 | 2,048 | US | |
| 170.117.240.0/21 | IPv4 | 2,048 | US | |
| 199.45.192.0/19 | IPv4 | 8,192 | US | |
| 206.251.208.0/20 | IPv4 | 4,096 | US | |
| 208.86.64.0/21 | IPv4 | 2,048 | US | |
| 2604:e200::/32 | IPv6 | — | US |