Summary
| ASN | AS3561 CenturyLink Communications, LLC |
| BGP | 209.1.0.0/16 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1996-12-06 |
| Last Updated | 2026-08-26 |
| 209.1.0.0/24 | N/A | 0 | 1 | 1 |
| 209.1.5.0/24 | N/A | 0 | 1 | 1 |
| 209.1.6.0/24 | N/A | 0 | 1 | 1 |
| 209.1.56.0/24 | N/A | 0 | 1 | 1 |
| 209.1.64.0/24 | N/A | 0 | 1 | 1 |
| 209.1.80.0/24 | N/A | 0 | 1 | 1 |
| 209.1.88.0/24 | N/A | 0 | 1 | 1 |
| 209.1.120.0/24 | N/A | 0 | 1 | 1 |
| 209.1.160.0/24 | N/A | 0 | 1 | 1 |
| 209.1.208.0/24 | N/A | 0 | 1 | 1 |
| 209.1.232.0/24 | N/A | 0 | 1 | 1 |
| 209.1.248.0/24 | N/A | 0 | 1 | 1 |