These entries are queried from radb.net using whois, you can try my project getting these.
:AS16058 route: 217.77.64.0/20 descr: GABONTELECOM S.A mnt-by: GA-OPT-MNT origin: AS16058 created: 2003-11-27T07:18:15Z last-modified: 2018-09-04T15:39:22Z 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