The requested vessel with name SILES and MMSI:0 and IMO:9060027 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
SILESIA.PL N/A 261032330 Oct 13, 2017 14:54 UTC

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