These entries are queried from radb.net using whois, you can try my project getting these.
:AS48033 route: 91.208.248.0/24 descr: gazprombank origin: AS48033 notify: Alex.Evelgarten [at] ural.ru mnt-by: MNT-URALGAZ created: 2008-10-07T12:32:56Z last-modified: 2008-10-07T12:32:56Z 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