The requested vessel with name MSC CLAUDIA and MMSI:0 and IMO:7104673 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
MSC CLAUDIA 8803410 636017538 BIN QASIM Mar 24, 2017 06:39 UTC

Also, you may try to find the vessel in our comprehensive Vessels Database or track this ship on the map.