The requested vessel with name ARKTIKA and MMSI:0 and IMO:7125081 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
ARKTIKA N/A 251150110 ISAFJORDUR Feb 24, 2018 16:06 UTC
ARKTIKA N/A 230049160 Oct 26, 2017 12:14 UTC

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