The requested vessel with name SUDUREY and MMSI:0 and IMO:5177509 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
SUDUREY 9015058 251019110 VESTMANNAEYJAR Feb 20, 2018 03:17 UTC

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