These entries are queried from radb.net using whois, you can try my project getting these.
:AS206823 route: 194.143.147.0/24 origin: AS206823 mnt-by: farmak-mnt created: 2020-08-12T14:15:05Z last-modified: 2020-08-12T14:15:05Z 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 route6: 2001:678:cc0::/48 origin: AS206823 mnt-by: farmak-mnt created: 2020-07-22T09:30:08Z last-modified: 2020-07-22T09:30:08Z 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: not_found # No ROAs found, or RPKI validation not enabled for source