154.9.48.0/20
📊 Prefix Overview
Multiple sources| Prefix | 154.9.48.0/20 |
| IP Version | IPv4 |
| IP Count | 4.1K |
| Network Name | PSINET-B2-9 |
| Organization | Cogent Communications, LLC |
| Registry | ARIN |
| Allocated | Feb 05, 1992 |
📋 WHOIS / RDAP
ARINSource: ARIN
| Handle | NET-154-9-0-0-1 |
| Name | PSINET-B2-9 |
| Organization | Cogent Communications, LLC |
| Status | active |
| Registration Date | Feb 05, 1992 |
| Updated | Sep 23, 2025 |