These entries are queried from radb.net using whois, you can try my project getting these.
:AS31470 route: 195.128.244.0/23 descr: AO CHEMK origin: AS31470 mnt-by: CHEMK-MNT created: 2004-06-17T02:03:45Z last-modified: 2018-06-07T05:27:51Z 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