1: https://marinetraffic.com
2 : https://vesselfinder.com
3 : https://balticshipping.com/vessels
4 : https://ships.jobmarineman.com
5 : https://shipspotting.com
6 : https://vesseltracker.com
7 : https://myshiptracking.com
8 : https://scheepvaartwest.be/CMS
9 : https://q88.com/Q88Search.aspx
10 : https://maritime-database.com
11: https://magicport.ai
12 : https://alltrack.org/vessel-tracking
13: https://fleetmon.com
14: https://fotoflite.com/search
15: https://shipnext.com
16: https://vesseljoin.com/browse-vessels
17: http://shiptraffic.net
18: https://shiplocation.com
19: https://marinevesseltraffic.com
20: https://aishub.net