| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |  United States |
8528384 | 257698496512 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth, US | United States |
1674240 | 18255118336 |
| AS20940 | AKAMAI-ASN1 - Akamai International B.V., NL |  Netherlands |
13908672 | 1138167383296 |