These entries are queried from radb.net using whois, you can try my project getting these.
:AS197273 route: 91.217.220.0/24 descr: OJSC OGK-4 origin: AS197273 notify: noc [at] cittel.ru mnt-by: CITTEL-MNT mnt-by: OGK4-MNT created: 2010-10-05T09:56:58Z last-modified: 2010-10-05T09:56:58Z 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