The requested vessel with name NECO 2 and MMSI:345903746 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
NECO K 9146053 355969000 ILHFA Feb 16, 2018 13:55 UTC
NECO KAPTAN N/A 271072160 Sep 11, 2017 04:12 UTC
NECOM 5271367 247223700 GAETA Feb 18, 2018 04:43 UTC

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