These entries are queried from radb.net using whois, you can try my project getting these.
:AS205701 route: 5.8.58.0/24 origin: AS205701 mnt-by: PIRIX-MNT created: 2017-07-02T17:26:37Z last-modified: 2017-07-02T17:26:37Z 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