The requested vessel with name MICHAEL B and MMSI:0 and IMO:5213896 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
MICHAEL B N/A 211752890 Dec 15, 2017 10:37 UTC
MICHAEL B N/A 367625480 Nov 19, 2016 17:09 UTC
MICHAEL B MELI N/A 367610530 SED ISLAND Nov 18, 2017 14:07 UTC
MICHAEL BEHRENS N/A 367767310 Dec 15, 2017 03:43 UTC

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