| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
35921664 | 417996144640 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8526080 | 253403529216 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
29838848 | 77330644992 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US | United States |
1675008 | 18255118336 |