Summary
| ASN | AS6389 AT&T Enterprises, LLC |
| BGP | 66.20.0.0/15 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2000-09-14 |
| Last Updated | 2026-08-26 |
| 66.20.45.0/24 | N/A | 0 | 1 | 1 |
| 66.20.212.0/24 | N/A | 0 | 1 | 1 |
| 66.20.213.0/24 | N/A | 0 | 1 | 1 |
| 66.20.244.0/24 | N/A | 0 | 1 | 1 |
| 66.20.248.0/24 | N/A | 0 | 1 | 1 |