The requested vessel with name IBN SINA and MMSI:0 and IMO:5305821 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
IBN SINA 9056088 211208150 ALEXANDRIA/EGYPT May 26, 2013 19:59 UTC
IBN SINA II 7720934 605086140 ALGER Jan 15, 2015 05:40 UTC

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