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RAINBOW STAR — Know Your Vessel

Updated: 2026-07-26 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
HONG KONG
Type
Oil tanker
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2019)
Unrated
CO2 Emissions
2,325
tonnes/year
Distance
8,794
nm/year

EU MRV 2022: 0 t CO2, 0 t fuel, Division by zero! kg CO2/nm

Voyage Pattern

Port Visits
99
Avg Dwell
89h
4d per port
Port Utilization
43%
time in port
Dark Events
2
116h total

Primary route: FUJAIRAH → TELOK RAMUNIA → ULSAN

Data period: 2023-06-29 to 2025-10-27

PortCountryVisits
FUJAIRAHARE8
ULSANKOR7
TELOK RAMUNIAMYS7
SINGAPORESGP4
YOKOHAMAJPN3

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-10-262025-10-27—VNM1.6d
2025-09-272025-10-24PASIR GUDANGMYS26.7d
2025-09-262025-09-27TELOK RAMUNIAMYS1.2d
2025-09-232025-09-25MYS-74MYS1.9d
2025-09-122025-09-21PASIR GUDANGMYS9.4d
2025-09-102025-09-12TANJUNG PELEPASMYS1.4d
2025-08-302025-08-31FUJAIRAHARE0.6d
2025-08-282025-08-29—QAT1.2d
2025-08-122025-08-17CHITTAGONGBGD4.9d
2025-08-032025-08-07TELOK RAMUNIAMYS4.5d
2025-07-272025-07-29SHENZHENCHN2.3d
2025-07-252025-07-27GUANGZHOUCHN1.9d
2025-07-152025-07-18TUBANIDN2.7d
2025-06-302025-07-12TELOK RAMUNIAMYS12.1d
2025-06-182025-06-22JINZHOUCHN3.3d
2025-06-122025-06-14YOKOHAMAJPN2.2d
2025-06-082025-06-11—JPN2d
2025-06-012025-06-07—KOR5.4d
2025-05-192025-05-21—AUS1.4d
2025-05-192025-05-19—AUS0.9d

AIS Dark Periods

2 events, 116 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-06-182026-06-1919————HIGH RISK ZONE
2026-06-082026-06-1297————HIGH RISK ZONE

ESTIMATED — implied speed = straight-line distance / dark hours. Actual route unknown. Reference: loaded VLCC ~12-14 kn, ballast ~15-16 kn, stationary <1 kn = possible STS or anchorage.

Loitering Events

47 events, 579 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-08135.1, 130.81.5 knHIGH RISK
2026-01-062635.1, 130.30.9 knHIGH RISK
2026-01-051235.0, 130.41.4 knHIGH RISK
2026-01-042135.1, 130.41.3 knHIGH RISK
2026-01-031935.0, 130.61.5 knHIGH RISK
2026-01-022034.9, 130.41.2 knHIGH RISK
2026-01-011134.9, 130.41.6 knHIGH RISK
2025-04-241627.6, 127.61.3 kn—
2025-04-05324.3, 119.31.2 kn—
2025-04-05224.4, 119.41.5 kn—

STS Encounter Detection

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

2026-01-06 — 35.1, 130.3

VesselIMOStatusDurationSpeed
GINGA PANTHER9379985Clean2h1.7 kn
GINGA PANTHER9379985Clean1h1.4 kn

2026-01-04 — 35.1, 130.4

VesselIMOStatusDurationSpeed
STI BLACK HAWK9704453Clean8h1.4 kn

2026-01-03 — 35.0, 130.6

VesselIMOStatusDurationSpeed
SILVER ELLIE9692387Clean17h1.3 kn
STI BLACK HAWK9704453Clean12h1.2 kn
STI BLACK HAWK9704453Clean11h1.2 kn

2026-01-02 — 34.9, 130.4

VesselIMOStatusDurationSpeed
STI BLACK HAWK9704453Clean12h1.2 kn

2024-09-29 — 22.6, 60.5

VesselIMOStatusDurationSpeed
DAYTONA9528043Clean20h1.3 kn
DAYTONA9528043Clean7h1.4 kn
STI ROSE9696682Clean18h1.7 kn

2024-09-28 — 22.8, 60.5

VesselIMOStatusDurationSpeed
DAYTONA9528043Clean1h1.8 kn
STI ROSE9696682Clean18h1.7 kn

2024-09-28 — 22.7, 60.7

VesselIMOStatusDurationSpeed
AYAME9415662Clean40h1.1 kn
DAYTONA9528043Clean5h1.8 kn
STI ROSE9696682Clean23h1.5 kn

2024-09-26 — 22.6, 60.8

VesselIMOStatusDurationSpeed
DAYTONA9528043Clean2h1.7 kn
WEST LOYALTY9537757Clean19h1.5 kn

2024-09-24 — 22.9, 60.9

VesselIMOStatusDurationSpeed
AYAME9415662Clean22h1.4 kn

2024-09-21 — 22.9, 60.8

VesselIMOStatusDurationSpeed
AYAME9415662Clean6h1.7 kn
AYAME9415662Clean4h2.0 kn
ADVANTAGE SPICE9419888Clean36h1.4 kn

2024-08-17 — 25.5, 54.9

VesselIMOStatusDurationSpeed
SEAWAYS HURON9315941Clean18h0.1 kn

2024-02-02 — 35.3, 129.8

VesselIMOStatusDurationSpeed
HAFNIA JAGUAR9635858Clean10h0.9 kn
STI ELYSEES9688829Clean10h0.9 kn
TORM KRISTINA9694646Clean15h0.7 kn

2023-11-19 — 19.9, 89.3

VesselIMOStatusDurationSpeed
TORM INDIA9440033Clean1h1.4 kn

2023-09-19 — 35.3, 130.0

VesselIMOStatusDurationSpeed
TURMOIL9479838Clean7h1.4 kn
UOG ANDROS9480162Clean1h2.0 kn

15 unique vessels encountered, 0 sanctioned

P&I Insurance

Not covered by IG P&I clubs

Last checked: 2026-07-18 04:05:08

USCG Registration

StatusActive
Call SignVREU4
Deficiency Count0
Detention Count0
Last Exam—

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events, IG P&I Clubs. 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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