| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |  United States |
8552448 | 442382745600 |
| AS13237 | LAMBDANET-AS - euNetworks GmbH, DE |  Germany |
570112 | 107374182400 |