These entries are queried from radb.net using whois, you can try my project getting these.
:AS59965 route: 185.251.55.0/24 descr: AS59965 routing object - 185.251.55.0/22 descr: DE Network for Leogis origin: AS59965 mnt-by: ASTRALUS-MNT created: 2018-04-09T20:44:56Z last-modified: 2022-06-23T12:01:41Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0c:15c0::/29 origin: AS59965 descr: AS59965 routing object - 2a0c:15c0::/29 mnt-by: ASTRALUS-MNT created: 2018-04-09T20:37:03Z last-modified: 2022-06-23T12:19:40Z 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: not_found # No ROAs found, or RPKI validation not enabled for source