63.161.208.0/21
📊 Prefix Overview
Multiple sources| Prefix | 63.161.208.0/21 |
| IP Version | IPv4 |
| IP Count | 2.0K |
| Network Name | COGENT-63-160-0 |
| Organization | Cogent Communications, LLC |
| Registry | ARIN |
| Allocated | Dec 03, 1999 |
📋 WHOIS / RDAP
ARINSource: ARIN
| Handle | NET-63-160-0-0-1 |
| Name | COGENT-63-160-0 |
| Organization | Cogent Communications, LLC |
| Status | active |
| Registration Date | Dec 03, 1999 |
| Updated | Dec 23, 2025 |