The requested vessel with name RONNY and MMSI:0 and IMO:5352252 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
RONNY N N/A 257182620 Aug 10, 2017 14:49 UTC
RONNY RAYE N/A 367731750 May 30, 2016 15:24 UTC
RONNY-O N/A 205484290 ANTWERPEN Jan 24, 2018 04:22 UTC
RONNY2 N/A 205523590 Jan 23, 2018 20:35 UTC

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