These entries are queried from radb.net using whois, you can try my project getting these.
:AS47665 route: 91.208.86.0/24 descr: Citybook Services Ltd mnt-routes: NONSTOP-MNT mnt-routes: NV-MNT-RIPE mnt-routes: AS8551-MNT origin: AS47665 mnt-by: AS9116-MNT created: 2015-01-05T15:56:32Z last-modified: 2015-02-16T14:29:14Z 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