The requested vessel with name ELSE S and MMSI:0 and IMO:5148871 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
ELSE SOEBYE ND51 N/A 220335000 Oct 23, 2017 00:49 UTC

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