The requested vessel with name AMURSK and MMSI:0 and IMO:5015490 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
AMURSKIY ZALIV 9409754 229020000 YEYSK Feb 17, 2018 19:34 UTC
AMURSKOE 9075840 273815080 NAKHODKA Feb 18, 2018 22:16 UTC

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