These entries are queried from radb.net using whois, you can try my project getting these.
:AS44302 route: 92.61.112.0/20 descr: IECHU-ROUTE origin: AS44302 mnt-by: IECHU-MNT mnt-by: NTRGHU-MNT created: 2008-01-21T12:42:34Z last-modified: 2023-01-27T11:28:06Z 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: **************************** rpki-ov-state: valid route: 217.27.208.0/20 descr: Netregator Ltd Route information origin: AS44302 mnt-by: IECHU-MNT mnt-by: NTRGHU-MNT created: 2008-01-22T17:16:35Z last-modified: 2023-01-27T11:27:47Z 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: **************************** rpki-ov-state: valid route6: 2001:470:20f::/48 origin: AS44302 descr: NET-2001-470-20f---48-AS44302 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-11-14T02:45:14Z last-modified: 2023-11-14T02:45:14Z rpki-ov-state: valid