The requested vessel with name HYUNDAI ULSAN and MMSI:0 and IMO:9387827 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
HYUNDAI ULSAN 9469895 538004217 SHUAIBA Dec 08, 2017 13:48 UTC

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