These entries are queried from radb.net using whois, you can try my project getting these.
:AS39307 route: 185.210.160.0/24 origin: AS39307 mnt-by: mnt-ua-vita2020-1 created: 2022-04-29T15:29:36Z last-modified: 2022-04-29T15:29:36Z 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: 185.222.23.0/24 origin: AS39307 mnt-by: ua-oll-com-1-MNT created: 2020-11-27T18:43:08Z last-modified: 2020-11-27T18:43:08Z 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: 2a10:f500::/29 origin: AS39307 mnt-by: ua-oll-com-1-MNT created: 2020-11-27T18:43:46Z last-modified: 2020-11-27T18:43:46Z 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