These entries are queried from radb.net using whois, you can try my project getting these.
:AS48756 route: 91.212.22.0/24 descr: TURK TELECOM INTERNATIONAL UA, LLC origin: AS48756 mnt-by: MNT-MTCUA created: 2009-02-03T09:55:52Z last-modified: 2017-03-27T13:44:00Z 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