FleetLeaks: Russia-related Sanctioned Vessels Monitor

Track 958 sanctioned vessels across 6 jurisdictions • Updated daily

Russia-related Sanctioned Vessels Monitor

Real-time database of maritime sanctions from US, EU, UK, Canada, Australia, and New Zealand

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Updated Daily Last sync: 2026-08-27
🔍
100% Open Source All data from official sanctions lists
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6 Jurisdictions US, EU, UK, CA, AU, NZ
958
Tracked Vessels
🇦🇺
155
AU
🇨🇦
8
CA
🇪🇺
671
EU
🇳🇿
210
NZ
🇬🇧
626
UK
🇺🇸
459
US

See how sanctions are synchronized across 6 jurisdictions.

Shadow Fleet by Flag Registry

Distribution of 958 sanctioned vessels across flag registries

#1
🇷🇺
Russia
503
52.5% of total
#2
🇨🇲
Cameroon
121
12.6% of total
#3
🇸🇱
Sierra leone
75
7.8% of total
#4
🇴🇲
Oman
37
3.9% of total
#5
🇬🇶
Equatorial Guinea
34
3.5% of total

All Flag States

🇷🇺 Russia
503
52.5%
🇨🇲 Cameroon
121
12.6%
🇸🇱 Sierra leone
75
7.8%
🇴🇲 Oman
37
3.9%
🇬🇶 Equatorial Guinea
34
3.5%
🇵🇦 Panama
27
2.8%
🇸🇱 Sierra Leone
20
2.1%
🇰🇲 Comoros
14
1.5%
🇲🇬 Madagascar
9
0.9%
🇦🇿 Azerbaijan
7
0.7%
🇬🇾 Guyana
6
0.6%
🇲🇿 Mozambique
6
0.6%
🇻🇳 Vietnam
6
0.6%
🇧🇧 Barbados
5
0.5%
🇰🇾 Cayman Islands
4
0.4%
🇨🇰 Cook Islands
4
0.4%
🇳🇮 Nicaragua
4
0.4%
🇹🇱 Timor-Leste
4
0.4%
🇬🇳 Guinea
4
0.4%
🇲🇱 MALI
4
0.4%
🇱🇷 Liberia
3
0.3%
🇧🇼 Botswana
3
0.3%
🇬🇲 Gambia
3
0.3%
🇧🇯 Benin
3
0.3%
🇨🇼 Curacao
3
0.3%
🇦🇼 Aruba
3
0.3%
🇹🇴 Tonga
3
0.3%
🇲🇼 Malawi
3
0.3%
🇸🇹 Sao Tome and Principe
3
0.3%
🇹🇷 Turkey
3
0.3%
🇲🇾 Malaysia
2
0.2%
🇸🇲 San Marino
2
0.2%
🇵🇼 Palau
2
0.2%
🇸🇿 Eswatini
2
0.2%
🏳️ Sint Maarten
2
0.2%
🏳️ Myanmar union of
2
0.2%
🇸🇬 Singapore
2
0.2%
🇲🇭 Marshall Islands
2
0.2%
🇹🇿 Tanzania
2
0.2%
🇧🇿 Belize
1
0.1%
🇬🇦 Gabon
1
0.1%
🇮🇳 India
1
0.1%
🇿🇼 Zimbabwe
1
0.1%
🇸🇾 Syria
1
0.1%
🏳️ Virgin Islands (U.K)
1
0.1%
🇹🇬 Togo
1
0.1%
🏳️ China Peoples's Republic
1
0.1%
🇲🇹 Malta
1
0.1%
🇮🇷 Iran
1
0.1%
🏳️ Syrian Arab Republic
1
0.1%
🇻🇺 Vanuatu
1
0.1%
🏳️ St.Kitts and Nevis
1
0.1%
🇬🇼 Guinea-Bissau
1
0.1%
🇱🇰 Sri Lanka
1
0.1%
🏳️ Palau (Republic of)
1
0.1%

Recent Vessel Changes

5,783 changes
WEST HORIZON 🏴 Flag
WEST HORIZON IMO 9337327
🇬🇼 Guinea-Bissau → 🇸🇱 Sierra leone
Aug 1, 2026
WEST HORIZON ✏️ Name
WEST HORIZON IMO 9337327
West Horizon → TEWEST
Aug 1, 2026
RIMMA 🏴 Flag
RIMMA IMO 9337901
🇨🇲 Cameroon → 🇷🇺 Russia
Aug 1, 2026
RIMMA ✏️ Name
RIMMA IMO 9337901
RIMMA → KHRIZOPRAZ
Aug 1, 2026
Page 1 of 1446 View all changes →

Recently designated vessels

6 vessels
  • 2026-08-06 🇬🇧 UK
    PERSEAS · IMO 9326811
    🇸🇲 San Marino · Oil Tanker
    The Russia (Sanctions) (EU Exit) Regulations 2019
    🇬🇧 UK
  • 2026-08-06 🇬🇧 UK
    IMO 9333591 (‘ARCTIC EXPRESS’) · IMO 9333591
    🇷🇺 Russia · LNG Tanker
    The Russia (Sanctions) (EU Exit) Regulations 2019
    🇬🇧 UK
  • 2026-08-06 🇬🇧 UK
    ZENTURO · IMO 9346885
    🇧🇧 Barbados · Oil Tanker
    The Russia (Sanctions) (EU Exit) Regulations 2019
    🇬🇧 UK
  • 2026-08-06 🇬🇧 UK
    IMO 9378864 (‘VISUND’) · IMO 9378864
    🇵🇼 Palau · Oil Tanker
    The Russia (Sanctions) (EU Exit) Regulations 2019
    🇬🇧 UK
  • 2026-08-06 🇬🇧 UK
    ASTERAS · IMO 9402263
    🏳️ Palau (Republic of) · Oil Tanker
    The Russia (Sanctions) (EU Exit) Regulations 2019
    🇬🇧 UK
  • 2026-08-06 🇬🇧 UK
    TORVIAN · IMO 9470131
    🇧🇧 Barbados · Oil Tanker
    The Russia (Sanctions) (EU Exit) Regulations 2019
    🇬🇧 UK
Sanctioned by any jurisdiction within the last 30 days View all vessels

How FleetLeaks Works

1

Daily Collection

Automated pipelines fetch sanctions lists from 6 government sources every 24 hours

2

Smart Normalization

IMO validation, name standardization, and duplicate detection across jurisdictions

3

Unified Database

Single searchable database with complete designation history and cross-references

🚢 Most Active Terminals (30d)

View All Terminals →

Recent Sanctions & Russian Oil Tankers Updates

Sources & Provenance

We mirror public, official designations. Always verify at the source.

How We Build This

  1. Fetch – Pull official lists (US, EU, UK, CA, AU, NZ) daily via automated pipelines.
  2. Normalize – Standardize fields, validate IMO numbers, and clean vessel names.
  3. Deduplicate – Merge by IMO number; sources are unioned on a single post.
  4. Publish – Update database and generate changelog with additions/removals.

Daily refresh at 00:00 UTC. Changes appear in the "Latest updates" section and changelog.