These entries are queried from radb.net using whois, you can try my project getting these.
:AS16222 route: 185.37.60.0/24 descr: AUTOKONTINENT-route origin: AS16222 mnt-by: CUBIO-RUS-MNT created: 2015-08-22T15:24:09Z last-modified: 2015-08-22T15:24:09Z 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