These entries are queried from radb.net using whois, you can try my project getting these.
:AS42563 route: 91.197.56.0/24 origin: AS42563 mnt-by: ISPHOST-MNT created: 2022-04-11T05:51:58Z last-modified: 2022-04-11T05:51:58Z 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: 2001:678:41c::/48 origin: AS42563 mnt-by: ISPHOST-MNT created: 2022-04-11T05:51:31Z last-modified: 2022-04-11T05:51:31Z 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