Summary
| ASN | AS11712 AT&T Services, Inc. |
| BGP | 72.157.240.0/21 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2005-08-11 |
| Last Updated | 2026-08-26 |
| ASN | AS11712 AT&T Services, Inc. |
| BGP | 72.157.240.0/21 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2005-08-11 |
| Last Updated | 2026-08-26 |