The requested vessel with name AN CHI and MMSI:0 and IMO:5375527 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
AN CHI 9251420 413051000 DONGYING Oct 24, 2017 07:49 UTC

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