The requested vessel with name HIGHSPEED and MMSI:0 and IMO:9510955 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
HIGHSPEED 4 9216183 239658000 P/P/N/K/K/K/N/P/P Aug 23, 2017 09:54 UTC
HIGHSPEED 7 9329095 240348000 HE-TH-IO-PA-MY-RETU Aug 23, 2017 12:11 UTC

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