These entries are queried from radb.net using whois, you can try my project getting these.
:AS49340 route: 91.211.144.0/22 descr: SISZ-IP origin: AS49340 mnt-by: WESTCALLSPB-MNT-RIPE created: 2009-05-26T09:15:30Z last-modified: 2009-05-26T09:15:30Z 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 route6: 2a00:1c78:1::/48 descr: SISZ-IPv6 origin: AS49340 mnt-by: WESTCALLSPB-MNT-RIPE created: 2013-07-04T11:01:19Z last-modified: 2013-07-04T11:01:19Z 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