Vessels · Statistics

Shadow fleet tracker: sanctioned vessels in numbers

As of 7 November 2026, 2,009 ships identified by IMO number are on the official sanctions lists of the EU, UK, Switzerland, US and UN — 1,001 of them (50 %) oil or chemical tankers.Lists last checked .

Vessels listed

2,009

by IMO number

Tankers

50 %

1,001 oil / chemical

EU port ban list

729

EU vessel designations

Listed by 2+ authorities

38 %

765 vessels

New vessel designations per quarter

Ships added per quarter, by the date each list states. A vessel counts once per list, at its first designation. The US OFAC list does not publish listing dates, so it is not shown over time.

EU

Table
New vessel designations per quarter — EU
Periodvessels
2024 Q225
2024 Q30
2024 Q450
2025 Q174
2025 Q2183
2025 Q3103
2025 Q4151
2026 Q10
2026 Q245
2026 Q340
2026 Q40

UK

Table
New vessel designations per quarter — UK
Periodvessels
2024 Q20
2024 Q337
2024 Q473
2025 Q140
2025 Q2137
2025 Q3206
2025 Q449
2026 Q150
2026 Q227
2026 Q37
2026 Q420

Switzerland

Table
New vessel designations per quarter — Switzerland
Periodvessels
2024 Q20
2024 Q30
2024 Q479
2025 Q174
2025 Q2189
2025 Q3105
2025 Q4116
2026 Q141
2026 Q245
2026 Q30
2026 Q440

Who lists them

Vessels per authority

  • US1,555
  • Switzerland731
  • EU729
  • UK682

Number of authorities listing a vessel

  • 11,244
  • 2105
  • 3397
  • 4 or more263

Type, flag and age

Ship type

  • Oil / chemical tanker1,001
  • Not stated264
  • General cargo / Ro-Ro215
  • Fishing vessel158
  • Other132
  • Gas carrier (LPG/LNG)122
  • Container ship59
  • Bulk carrier58

Age

  • under 10 years23
  • 10–14 years14
  • 15–19 years152
  • 20–24 years230
  • 25 years or older56

Current flag, as the lists state it

  • Panama356
  • Russia289
  • Iran192
  • China158
  • Barbados107
  • North Korea74
  • Palau73
  • Gabon65
  • Liberia60
  • Comoros58
  • Cook Islands51
  • Venezuela38
  • Other298

Panama →Russia →Iran →China →Barbados →North Korea →Palau →Gabon →Liberia →Comoros →Cook Islands →Venezuela →

Type, flag and year built as published by the lists (mainly UK, OFAC and EU); ships without such details are left out of that chart. Flags change often — a flag stated at listing may no longer be current.

Source: the official sanctions lists (data sources), merged by IMO number and updated every 6 hours — methodology. Free to cite with a link to this page (“Sanctioni shadow fleet tracker”).

“Shadow fleet” is used in its common sense: ships listed by the authorities for carrying sanctioned cargo or evading sanctions. A preliminary information aid — not legal advice.

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