These entries are queried from radb.net using whois, you can try my project getting these.
:AS137943 route: 44.190.15.0/24 origin: AS137943 mnt-by: KUBYNET created: 2018-07-05T19:22:57Z last-modified: 2018-09-04T19:30:29Z source: RIPE-NONAUTH 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