These entries are queried from radb.net using whois, you can try my project getting these.
:AS206419 route: 77.241.30.0/24 descr: REGION-KURSK_ROUTE origin: AS206419 mnt-by: KURSKTELECOM-MNT created: 2017-01-27T07:36:39Z last-modified: 2017-01-27T07:36:39Z 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