These entries are queried from radb.net using whois, you can try my project getting these.
:AS203303 route: 45.10.91.0/24 descr: cid.net.ua origin: AS203303 mnt-by: CIDNETUA-MNT created: 2019-04-25T10:11:59Z last-modified: 2019-04-25T10:11:59Z 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: 185.138.228.0/24 descr: cid.net.ua origin: AS203303 mnt-by: SYNTEGRA-MNT created: 2016-03-28T11:18:22Z last-modified: 2019-02-26T09:18:14Z 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