The requested vessel with name REWA and MMSI:235006440 and IMO:0 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
REWARD N/A 367464330 Feb 15, 2018 17:09 UTC
REWARD N/A 235075673 Nov 23, 2017 09:59 UTC
REWARD N/A 316013477 Apr 18, 2016 17:03 UTC

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