| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS3257 | GTT-BACKBONE - GTT Communications Inc., US |  United States |
8526080 | 253403529216 |
| AS13367 | COMCAST-13367 - Comcast Cable Communications, LLC, US | United States |
2304 | 4456448 |