The requested vessel with name AJMAN TRANS and MMSI:0 and IMO:7211139 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
AJMAN TRANS 9818814 471022000 ABU DHABI Dec 13, 2017 07:34 UTC

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