| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
35824128 | 258745434112 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8512512 | 343598432256 |
| AS4826 | VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU |  Australia |
316672 | 17180065792 |
United Kingdom