Summary
| ASN | AS20057 AT&T Enterprises, LLC |
| BGP | 166.187.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2025-04-01 |
| Last Updated | 2026-08-26 |
| 166.187.0.0/24 | N/A | 0 | 1 | 1 |
| 166.187.64.0/24 | N/A | 0 | 1 | 1 |
| 166.187.128.0/24 | N/A | 0 | 1 | 1 |
| 166.187.192.0/24 | N/A | 0 | 1 | 1 |