These entries are queried from radb.net using whois, you can try my project getting these.
:AS59718 route: 93.171.139.0/24 origin: AS59718 mnt-by: RIPE-DB-MNT mnt-by: MNT-UPECO created: 2012-10-16T06:56:55Z last-modified: 2020-09-15T06:10:30Z 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