These entries are queried from radb.net using whois, you can try my project getting these.
:AS204455 route: 94.154.47.0/24 origin: AS204455 mnt-by: DCLINK-MNT mnt-by: ACTIVEOPERATIONS-MNT created: 2018-03-12T09:56:03Z last-modified: 2018-03-24T16:29:38Z 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