The requested vessel with name GREEN FOREST and MMSI:0 and IMO:6801171 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
GREEN FOREST 8812693 572235210 KAKINADA Jul 12, 2013 12:20 UTC

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