| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US |  United States |
35896064 | 217099534337 |
| AS1239 | COGENT-1239 - Cogent Communications, LLC, US | United States |
0 | 210733891584 |
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US | United States |
8552704 | 468152549376 |
| AS8220 | COLT - COLT Technology Services Group Limited, GB |  United Kingdom |
1497088 | 25770590208 |
| AS49544 | i3Dnet - i3D.net B.V, NL |  Netherlands |
115968 | 356753080320 |