The requested vessel with name TULLAN and MMSI:0 and IMO:5370553 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
TULLAN AF KARINGON N/A 265587790 Feb 22, 2018 00:06 UTC

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