| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US |  United States |
36233472 | 215834689537 |
| AS1239 | COGENT-1239 - Cogent Communications, LLC, US | United States |
0 | 210729631744 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8552448 | 442382745600 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US | United States |
506880 | 55834640384 |
| AS7922 | COMCAST-7922 - Comcast Cable Communications, LLC, US | United States |
68238848 | 36318243520512 |