Summary
| ASN | AS7018 AT&T Enterprises, LLC |
| BGP | 12.128.0.0/9 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1983-08-23 |
| Last Updated | 2026-08-26 |
| 12.147.1.0/24 | N/A | 0 | 1 | 1 |
| 12.147.32.0/24 | N/A | 0 | 1 | 1 |
| 12.147.33.0/24 | N/A | 0 | 1 | 1 |
| 12.147.34.0/24 | N/A | 0 | 1 | 1 |
| 12.147.35.0/24 | N/A | 0 | 1 | 1 |
| 12.147.36.0/24 | N/A | 0 | 1 | 1 |
| 12.147.37.0/24 | N/A | 0 | 1 | 1 |
| 12.147.38.0/24 | N/A | 0 | 1 | 1 |
| 12.147.39.0/24 | N/A | 0 | 1 | 1 |
| 12.147.44.0/24 | N/A | 0 | 1 | 1 |
| 12.147.151.0/24 | N/A | 0 | 1 | 1 |
| 12.147.152.0/24 | N/A | 0 | 1 | 1 |
| 12.147.178.0/24 | N/A | 0 | 1 | 1 |