| AS | Desc | Country / Region | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS2687 | ATGS-MMD-AS - AT&T Enterprises, LLC, US |  United States |
732928 | 4294967296 |
| AS3300 | BT - British Telecommunications PLC, GB |  United Kingdom |
513280 | 8589934592 |