| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, US |  United States |
27394304 | 302658682880 |
| AS3549 | LVLT-3549 - Level 3 Parent, LLC, US | United States |
5517440 | 77316554752 |
| AS19978 | IMPSAT FIBER NETWORKS INC, AR |  Argentina |
2816 | 1073741824 |
Venezuela