These entries are queried from radb.net using whois, you can try my project getting these.
:AS49315 route: 193.169.24.0/23 org: ORG-CC43-RIPE descr: Centrsvyaz CJSC Autonomous System origin: AS49315 mnt-by: MNT-CENTRSVYAZ created: 2009-07-27T11:08:12Z last-modified: 2019-04-01T20:58:14Z 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