The requested vessel with name MARILENA and MMSI:0 and IMO:7108198 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
MARILENA N/A 247071010 RIMINI Feb 16, 2018 05:09 UTC
MARILENA N/A 244210496 Jun 13, 2017 10:40 UTC
MARILENA MI N/A 257106540 Feb 24, 2018 18:51 UTC

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