These entries are queried from radb.net using whois, you can try my project getting these.
:AS209963 route: 185.147.49.0/24 origin: AS209963 mnt-by: TEHNOINSTAL-MNT created: 2022-11-01T07:34:52Z last-modified: 2022-11-01T07:34:52Z 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: 2a09:c800::/29 origin: AS209963 mnt-by: mnt-md-euroweb13-1 created: 2022-06-01T17:46:33Z last-modified: 2022-06-01T17:46:33Z 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