Watched vessels
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Shadowfleet.watch
An independent AIS map of sanctions-listed vessels · What is the shadow fleet? · Vessels · About & methods
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| Vessel | Type | IMO | Status | Destination | Last seen | Lists |
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Shadowfleet.watch is an independent shadow fleet tracker at shadowfleet.watch. It combines received AIS positions with a watch list based on sanctions data. Search vessels by name, IMO number or MMSI, inspect recent tracks, and open a recorded event to share its measurements and available history.
The map shows the latest received positions of watched ships. Events highlight AIS gaps, close encounters, identity changes, port visits and proximity to mapped subsea infrastructure. Coverage varies by region, and a missing position does not establish deliberate concealment.
Read the event definitionsThe term describes shipping associated with opaque operations and sanctions evasion. The Russian shadow fleet is one important part of that discussion. This tracker’s watch list draws on multiple sanctions programmes; it is not a complete census of the shadow fleet.
Read the shadow fleet guide and its sourcesRecorded observations are leads for further research. Proximity does not establish a cargo transfer or damage to a cable. The methodology and limitations explain how to interpret the data.