The requested vessel with name DIAZ and MMSI:0 and IMO:7208584 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
DIAZ LOPEZ N/A 224015220 Dec 14, 2017 09:48 UTC

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