The requested vessel with name NERGIS 4 and MMSI:271040638 and IMO:0 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
NERGIS-3 N/A 271040637 Oct 28, 2017 15:34 UTC

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