| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
35906048 | 297668968448 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC, US | United States |
29740544 | 77331955712 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US | United States |
1672448 | 17985634304 |