Summary
| ASN | AS174 Cogent Communications, LLC |
| BGP | 208.0.0.0/11 |
| Registry | ARIN |
| Country | US |
| Status | assigned |
| IP Version | IPv4 |
| Allocated | 1996-03-13 |
| Last Updated | 2026-08-26 |
| 208.21.13.0/24 | N/A | 0 | 1 | 1 |
| 208.21.37.0/24 | N/A | 0 | 1 | 1 |
| 208.21.43.0/24 | N/A | 0 | 1 | 1 |
| 208.21.64.0/24 | N/A | 0 | 2 | 2 |
| 208.21.96.0/24 | N/A | 0 | 1 | 1 |
| 208.21.128.0/24 | N/A | 0 | 1 | 1 |
| 208.21.144.0/24 | N/A | 0 | 1 | 1 |