These entries are queried from radb.net using whois, you can try my project getting these.
:AS64482 route: 185.189.74.0/24 origin: AS64482 mnt-by: mnt-fr-365-it-1 mnt-by: IP-MAX-MNT created: 2021-07-27T08:27:34Z last-modified: 2021-07-27T08:27:34Z 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: 185.216.10.0/24 origin: AS64482 mnt-by: mnt-fr-365-it-1 created: 2021-03-30T16:51:17Z last-modified: 2021-03-30T16:51:17Z 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