These entries are queried from radb.net using whois, you can try my project getting these.
:AS56461 route: 91.224.176.0/23 descr: FAVA Route Object 2 origin: AS56461 mnt-by: MNT-MIHAN mnt-by: MNT-FAVA created: 2011-02-24T20:46:08Z last-modified: 2024-01-29T09:30:03Z 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: 188.191.176.0/21 descr: FAVA Route Object 1 origin: AS56461 mnt-by: MNT-MIHAN mnt-by: MNT-FAVA created: 2011-02-24T20:42:23Z last-modified: 2024-01-29T09:29:26Z 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