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 |
| 12.204.37.0/24 | N/A | 0 | 1 | 1 |
| 12.204.39.0/24 | N/A | 0 | 1 | 1 |
| 12.204.54.0/24 | N/A | 0 | 1 | 1 |
| 12.204.59.0/24 | N/A | 0 | 1 | 1 |
| 12.204.69.0/24 | N/A | 0 | 1 | 1 |
| 12.204.70.0/24 | N/A | 0 | 1 | 1 |
| 12.204.91.0/24 | N/A | 0 | 1 | 1 |
| 12.204.119.0/24 | N/A | 0 | 1 | 1 |
| 12.204.163.0/24 | N/A | 0 | 1 | 1 |
| 12.204.168.0/24 | N/A | 0 | 1 | 1 |
| 12.204.175.0/24 | N/A | 0 | 1 | 1 |
| 12.204.180.0/24 | N/A | 0 | 1 | 1 |
| 12.204.181.0/24 | N/A | 0 | 1 | 1 |
| 12.204.182.0/24 | N/A | 0 | 1 | 1 |
| 12.204.183.0/24 | N/A | 0 | 1 | 1 |
| 12.204.192.0/24 | N/A | 0 | 1 | 1 |
| 12.204.200.0/24 | N/A | 0 | 1 | 1 |
| 12.204.201.0/24 | N/A | 0 | 1 | 1 |
| 12.204.206.0/24 | N/A | 0 | 1 | 1 |
| 12.204.208.0/24 | N/A | 0 | 1 | 2 |
| 12.204.209.0/24 | N/A | 0 | 1 | 1 |
| 12.204.216.0/24 | N/A | 0 | 1 | 1 |