The requested vessel with name HE YI and MMSI:0 and IMO:8125648 is temporary not in our database.
Perhaps you mean one of the following ships:

Vessel name IMO MMSI In range Destination Last report
HE YI N/A 412422190 QD Dec 13, 2017 10:51 UTC
HE YI N/A 700000123 Sep 06, 2017 09:54 UTC
HE YING 9341275 477835800 SINGAPORE_PJSB Dec 13, 2017 03:17 UTC

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