The requested vessel with name IRISH ROSE and MMSI:0 and IMO:6512055 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
IRISH ROSE N/A 338234385 May 31, 2017 11:39 UTC
IRISH ROSE N/A 367616970 Mar 11, 2017 20:17 UTC

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