These entries are queried from radb.net using whois, you can try my project getting these.
:AS50652 route: 91.208.161.0/24 descr: LLC New Service Company origin: AS50652 mnt-by: VideoInternational-mnt notify: noc [at] vitpc.com created: 2010-06-01T08:54:00Z last-modified: 2019-02-11T06:48:25Z 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