66.28.184.0/23
📊 Prefix Overview
Multiple sources| Prefix | 66.28.184.0/23 |
| IP Version | IPv4 |
| IP Count | 512 |
| Network Name | COGENT-NB-0000 |
| Organization | Cogent Communications, LLC |
| Registry | ARIN |
| Allocated | Oct 12, 2000 |
📋 WHOIS / RDAP
ARINSource: ARIN
| Handle | NET-66-28-0-0-1 |
| Name | COGENT-NB-0000 |
| Organization | Cogent Communications, LLC |
| Status | active |
| Registration Date | Oct 12, 2000 |
| Updated | Sep 10, 2025 |