YOUSEF — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
Iran
Type
Offshore Tug/Supply Ship

Present Location

Last seen at
ASALUYEH
IRN
Arrived
2024-10-06
Departed
2024-10-08
656d ago

Risk Assessment

Sanctions Status

ProgramDesignatedFlagTypeTonnage
IRANIranOffshore Tug/Supply Ship1,050

Remarks: Additional Sanctions Information - Subject to Secondary Sanctions; Vessel Registration Identification IMO 8316106; MMSI 422144000; Linked To: NATIONAL IRANIAN TANKER COMPANY.

Voyage Pattern

Port Visits
3208
Avg Dwell
106h
4d per port
Port Utilization
100%
time in port

Primary route: KHARK → ASALUYEH → DUBAI

Data period: 2023-05-15 to 2024-10-08

PortCountryVisits
KHARKIRN31
ASALUYEHIRN27
DUBAIARE5
SHARJAHARE1
RAJAEIIRN1

Recent port calls:

ArrivalDeparturePortCountryDuration
2024-10-062024-10-08ASALUYEHIRN1.8d
2024-10-052024-10-06ASALUYEHIRN0.1d
2024-10-052024-10-05ASALUYEHIRN0d
2024-10-052024-10-05ASALUYEHIRN0d
2024-10-022024-10-05ASALUYEHIRN3.4d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d
2024-09-292024-10-01IRN2.3d

Loitering Events

5 events, 40 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-06-012025.0, 56.90.0 knHIGH RISK
2025-07-191529.2, 49.40.3 knHIGH RISK
2025-01-24127.4, 51.90.9 knHIGH RISK
2024-10-12129.0, 49.80.6 knHIGH RISK
2024-10-09329.0, 49.80.2 knHIGH RISK

STS Encounter Detection

Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)

2026-06-01 — Fujairah / Hormuz

VesselIMOStatusDurationSpeed
SIMBA V9113094SANCTIONED9h0.1 kn
ALA9198094SANCTIONED21h0.1 kn
TRIDENT II8982888SANCTIONED20h0.1 kn
LPGC SARAH9014420SANCTIONED2h0.7 kn
NOBLER9255983Clean18h0.3 kn
OCTA DIVINE9275751Clean15h0.0 kn
SEA OPERA9000883SANCTIONED2h0.0 kn
SUNBIRD ARROW9323821Clean2h0.9 kn
EL GAIA9325336Clean6h0.0 kn
SEA 19329758Clean30h0.4 kn
TULIP8912558SANCTIONED43h0.4 kn
OCEAN LOYALTY9375238Clean35h0.9 kn
NAVE PULSAR9379313Clean2h1.1 kn
CORALLO I9396751Clean17h0.0 kn
G SUMMER9143506SANCTIONED2h1.7 kn
ZIRAN9041655SANCTIONED44h0.4 kn
SONGA TOPAZ9460461Clean18h0.0 kn
NAVIG8 MONTIEL9482861Clean18h0.4 kn
MEZAIRA`A9487275Clean2h0.4 kn
ROCKY9196448SANCTIONED2h0.0 kn
BOLAN9594884Clean2h0.8 kn

21 unique vessels encountered, 9 sanctioned

Data sources: OFAC SDN, Global Fishing Watch. All records cryptographically attested on Polygon.

Data sources: U.S. Treasury (OFAC SDN), U.S. Energy Information Administration, European Maritime Safety Agency (EU MRV), U.S. Coast Guard (PSIX), Global Fishing Watch (GFW satellite AIS), AISStream.io. All data cryptographically attested on Polygon blockchain.

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