These entries are queried from radb.net using whois, you can try my project getting these.
:AS204234 route: 185.110.16.0/22 descr: TVA PA Block origin: AS204234 mnt-by: es-tvalmansa-1-mnt created: 2015-07-22T08:17:45Z last-modified: 2015-07-22T08:17:45Z 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