The requested vessel with name ASTERO and MMSI:0 and IMO:5090347 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
ASTERODE N/A 211620610 LINGEN Feb 22, 2018 14:53 UTC
ASTEROPE N/A 230941970 Sep 28, 2017 07:37 UTC

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