The requested vessel with name ONGUMA and MMSI:265572130 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
ONGUMA N/A 265711440 Oct 15, 2017 10:58 UTC

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