Summary
| ASN | AS20057 AT&T Enterprises, LLC |
| BGP | 166.136.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 2025-04-01 |
| Last Updated | 2026-08-26 |
| 166.136.112.0/24 | N/A | 0 | 1 | 1 |
| 166.136.150.0/24 | N/A | 0 | 1 | 1 |
| 166.136.162.0/24 | N/A | 0 | 1 | 1 |
| 166.136.164.0/24 | N/A | 0 | 1 | 1 |
| 166.136.170.0/24 | N/A | 0 | 1 | 1 |
| 166.136.173.0/24 | N/A | 0 | 1 | 1 |
| 166.136.174.0/24 | N/A | 0 | 1 | 1 |
| 166.136.176.0/24 | N/A | 0 | 1 | 1 |
| 166.136.192.0/24 | N/A | 0 | 1 | 1 |
| 166.136.212.0/24 | N/A | 0 | 1 | 1 |