Summary
| ASN | AS7018 AT&T Enterprises, LLC |
| BGP | 12.0.0.0/9 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1983-08-23 |
| Last Updated | 2026-08-26 |
| 12.13.10.0/24 | N/A | 0 | 1 | 1 |
| 12.13.35.0/24 | N/A | 0 | 1 | 1 |
| 12.13.40.0/24 | N/A | 0 | 1 | 1 |
| 12.13.50.0/24 | N/A | 0 | 1 | 1 |
| 12.13.54.0/24 | N/A | 0 | 1 | 2 |
| 12.13.69.0/24 | N/A | 0 | 1 | 1 |
| 12.13.70.0/24 | N/A | 0 | 1 | 1 |
| 12.13.71.0/24 | N/A | 0 | 1 | 1 |
| 12.13.72.0/24 | N/A | 0 | 1 | 1 |
| 12.13.73.0/24 | N/A | 0 | 1 | 1 |
| 12.13.173.0/24 | N/A | 0 | 1 | 1 |
| 12.13.176.0/24 | N/A | 0 | 1 | 1 |
| 12.13.210.0/24 | N/A | 0 | 1 | 1 |
| 12.13.211.0/24 | N/A | 0 | 1 | 1 |
| 12.13.233.0/24 | N/A | 0 | 1 | 1 |
| 12.13.255.0/24 | N/A | 0 | 1 | 1 |