| 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 |
| AS6762 | SEABONE-NET - TELECOM ITALIA SPARKLE S.p.A., IT |  Italy |
285952 | 8594194432 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US | United States |
458496 | 283043982606336 |
| AS50877 | AIRBEAM-AS - Airbeam S.r.l., IT | Italy |
6144 | 34359738368 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU |  Australia |
140800 | 77423378434 |
Luxembourg