These entries are queried from radb.net using whois, you can try my project getting these.
:AS213400 route: 194.180.251.0/24 origin: AS213400 mnt-by: ITNS-NET-MNT created: 2020-05-30T15:22:36Z last-modified: 2020-05-30T15:22:36Z 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 route6: 2001:678:cf4::/48 origin: AS213400 mnt-by: XDATA-MNT created: 2020-05-31T16:28:09Z last-modified: 2020-05-31T16:28:09Z 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