| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US |  United States |
36233472 | 215834689537 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8552448 | 442382745600 |
| AS4755 | TATACOMM-AS - Tata Communications Limited, IN |  India |
1761280 | 8590196736 |