The requested vessel with name HOEI MARU and MMSI:0 and IMO:5152470 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
HOEI MARU N/A 431500058 >JP KIK OFF Dec 18, 2017 05:01 UTC
HOEI MARU 8743153 431000824 > JP SUZ OFF Dec 15, 2017 18:21 UTC

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