ATUN

The requested vessel with name ATUN and MMSI:0 and IMO:5131103 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
ATUN 8835384 372201000 Oct 20, 2017 20:12 UTC
ATUN KALAP 9217369 533111749 Oct 06, 2017 10:53 UTC
ATUN PLANTI 9217357 553111750 Oct 21, 2017 03:23 UTC
ATUN STA 8996097 553111756 Feb 26, 2015 04:12 UTC
ATUN TRES 8821553 440992000 Dec 29, 2015 08:24 UTC

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