These entries are queried from radb.net using whois, you can try my project getting these.
:AS44598 route: 185.150.92.0/22 origin: AS44598 mnt-by: IPACCT-MNT mnt-by: MAXMEDIA-MNT created: 2016-05-10T19:03:55Z last-modified: 2016-08-26T16:51:03Z 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: valid