The requested vessel with name BOMBAY and MMSI:0 and IMO:7392139 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
BOMBAY SAPPHIRE N/A 235058664 Aug 30, 2017 13:07 UTC

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