The requested vessel with name STANIS and MMSI:0 and IMO:8502559 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
STANISLAV STREBKO 9515060 272597000 Oct 17, 2017 20:35 UTC
STANISLAV YUDIN 8219463 210334000 ANCHORAGE 16 Oct 17, 2017 20:33 UTC
STANISLAW N/A 261183360 WIDUCHOWA Oct 17, 2017 20:35 UTC

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