The requested vessel with name UMINEKO and MMSI:378349000 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
UMINEKO N/A 533110108 Jun 04, 2016 02:53 UTC

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