81.23.240.0/23 — AS61429 AS-CASTOR
Network Information
| Prefix | 81.23.240.0/23 |
|---|---|
| Origin AS | AS61429 |
| CIDR | /23 |
| Total IPs | 512 |
| Usable IPs | 510 |
| IP Range | 81.23.240.0 - 81.23.241.255 |
| Registry | RIPE |
| Created | 2021-04-16 |
| Last Modified | 2025-08-12 |
AS Paths Graph
AS Looking Glass
BGP paths to 81.23.240.0/23 (origin on the right, matching graph above)
All 16 BGP Paths
Complete list of all observed paths (origin on the right)
WHOIS Data
Raw WHOIS Data
route: 81.23.240.0/23 origin: AS61429 descr: Castor Holding B.V. mnt-by: castor-mnt created: 2021-04-16T07:34:20Z last-modified: 2025-08-12T13:26:36Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: ****************************