The requested vessel with name GNY and MMSI:0 and IMO:5138917 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
GNYR N/A 251852840 Jul 21, 2017 14:13 UTC
GNYR HF-515 N/A 251582240 Dec 30, 2015 15:18 UTC

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