The requested vessel with name PAMPERO I and MMSI:0 and IMO:5172937 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
PAMPERO I N/A 701006221 SAN LORENZO Y ESC Feb 04, 2018 01:11 UTC

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