These entries are queried from radb.net using whois, you can try my project getting these.
:AS198437 route: 91.234.188.0/24 descr: Route for Direct Star origin: AS198437 mnt-by: MNT-RUBYCOM created: 2012-02-09T07:17:21Z last-modified: 2012-02-09T07:17:21Z 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