These entries are queried from radb.net using whois, you can try my project getting these.
:AS197797 route: 91.227.70.0/23 descr: Rambam origin: AS197797 mnt-by: NV-MNT-RIPE created: 2011-06-26T07:16:38Z last-modified: 2011-06-26T07:16:38Z 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