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MARAN ARES — Know Your Vessel

Updated: 2026-09-17 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
GREECE
Type
Oil tanker
DWT
25,000

Present Location

Last seen at
PORTO DO ACU
BRA
Arrived
2026-03-27
Departed
2026-03-30
172d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2022)
Unrated
CO2 Emissions
7,763
tonnes/year
Distance
11,526
nm/year
YearRatingRatio
2022Unrated—
2019Unrated—

EU MRV 2024: 21,344 t CO2, 6,839 t fuel

Voyage Pattern

Port Visits
53
Avg Dwell
66h
3d per port
Port Utilization
15.1%
time in port
Dark Events
1
18h total

Primary route: TELOK RAMUNIA → PORTO DO ACU → FUJAIRAH

Data period: 2023-08-03 to 2026-03-30

PortCountryVisits
TELOK RAMUNIAMYS5
PORTO DO ACUBRA4
TANJUNG PELEPASMYS3
INGLESIDEUSA3
FUJAIRAHARE3

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-03-272026-03-30PORTO DO ACUBRA2.9d
2026-03-122026-03-14PORTO DO ACUBRA2.3d
2026-02-012026-02-03TELOK RAMUNIAMYS1.9d
2026-01-222026-01-24—KOR1.2d
2026-01-212026-01-22—KOR1.8d
2026-01-172026-01-19—KOR1.6d
2026-01-082026-01-16—KOR7.4d
2025-12-192025-12-22TELOK RAMUNIAMYS3.1d
2025-11-052025-11-08ANGRA DOS REISBRA3.7d
2025-10-072025-10-08—USA1.5d
2025-09-282025-10-01—USA2.8d
2025-09-192025-09-19—USA0.8d
2025-09-172025-09-18—USA1.2d
2025-07-082025-07-12TANJUNG PELEPASMYS4.4d
2025-06-302025-07-07—MYS7.2d
2025-05-132025-05-15INGLESIDEUSA1.7d
2025-05-112025-05-13—USA2.5d
2025-04-172025-04-20ROTTERDAM MAASVLAKTENLD2.9d
2025-04-112025-04-13SINESPRT1.9d
2025-03-222025-03-29PORTO DO ACUBRA6.8d

AIS Dark Periods

1 events, 18 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2024-03-122024-03-1218————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

73 events, 1243 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-01-081035.9, 125.60.7 knHIGH RISK
2026-01-07935.9, 125.60.8 knHIGH RISK
2026-01-052335.9, 125.61.1 knHIGH RISK
2026-01-05235.8, 125.51.9 knHIGH RISK
2026-01-05536.0, 125.51.0 knHIGH RISK
2026-01-02735.9, 125.51.3 knHIGH RISK
2026-01-02235.9, 125.61.7 knHIGH RISK
2026-01-01335.9, 125.61.6 knHIGH RISK
2026-01-011335.8, 125.61.2 knHIGH RISK
2026-01-01336.0, 125.51.2 knHIGH RISK

STS Encounter Detection

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

2025-09-20 — 32.1, -119.7

VesselIMOStatusDurationSpeed
NEW ERA9900655Clean19h1.4 kn

2025-05-17 — 28.3, -95.4

VesselIMOStatusDurationSpeed
DIMITRIS P9565950Clean20h0.9 kn
FREEPORT STAR9933212Clean19h0.8 kn

2025-05-17 — 28.1, -95.5

VesselIMOStatusDurationSpeed
DIMITRIS P9565950Clean20h0.9 kn
FREEPORT STAR9933212Clean19h0.8 kn

2025-05-15 — 27.8, -96.4

VesselIMOStatusDurationSpeed
SEAWAYS ENDEAVOR9933573Clean10h0.8 kn
SEAWAYS ENDEAVOR9933573Clean13h0.8 kn
NJORD DF9953468Clean11h0.8 kn
NJORD DF9953468Clean12h0.6 kn

2025-05-07 — 27.8, -96.4

VesselIMOStatusDurationSpeed
CS HUNAN VENTURE9902627Clean8h0.7 kn
CS HUNAN VENTURE9902627Clean4h1.1 kn
CS HUNAN VENTURE9902627Clean3h1.7 kn
ADVANTAGE VERDICT9933535Clean20h0.1 kn
ADVANTAGE VERDICT9933535Clean2h1.3 kn

2024-12-17 — 27.8, -96.5

VesselIMOStatusDurationSpeed
MINDORO STAR9441207Clean4h1.1 kn
MINDORO STAR9441207Clean3h1.2 kn

2024-11-15 — 51.9, 3.0

VesselIMOStatusDurationSpeed
SEAWAYS EXCELSIOR9933597Clean253h0.1 kn

2024-10-02 — 22.9, 60.4

VesselIMOStatusDurationSpeed
MONTE URBASA9785835Clean5h1.7 kn

2024-10-02 — 22.9, 60.6

VesselIMOStatusDurationSpeed
MONTE URBASA9785835Clean5h1.7 kn

2024-10-01 — 22.8, 60.4

VesselIMOStatusDurationSpeed
MONTE URBASA9785835Clean3h1.9 kn

2024-10-01 — 22.9, 60.6

VesselIMOStatusDurationSpeed
WEST LOYALTY9537757Clean2h1.1 kn

2024-09-30 — 22.9, 60.8

VesselIMOStatusDurationSpeed
AYAME9415662Clean31h1.4 kn

2024-09-29 — 23.0, 60.5

VesselIMOStatusDurationSpeed
RAINBOW STAR9380049Clean16h1.3 kn
STI ROSE9696682Clean18h1.7 kn

2024-09-28 — 22.8, 60.8

VesselIMOStatusDurationSpeed
RAINBOW STAR9380049Clean10h1.8 kn
AYAME9415662Clean40h1.1 kn
DAYTONA9528043Clean5h1.8 kn
STI ROSE9696682Clean23h1.5 kn

2024-09-28 — 23.0, 60.6

VesselIMOStatusDurationSpeed
RAINBOW STAR9380049Clean10h1.8 kn

2024-09-01 — 35.3, 120.8

VesselIMOStatusDurationSpeed
IVY9337133SANCTIONED145h0.1 kn
CONSTITUTION9706499Clean94h0.1 kn
ROBERTO9839727Clean168h0.1 kn

2024-07-26 — -6.1, 11.1

VesselIMOStatusDurationSpeed
TROY9570008Clean14h0.2 kn

2024-07-22 — -6.1, 11.0

VesselIMOStatusDurationSpeed
TROY9570008Clean14h0.2 kn
ORBITER9876438Clean62h0.1 kn

2024-07-20 — -5.9, 11.0

VesselIMOStatusDurationSpeed
COSWISH LAKE9804277Clean46h0.1 kn

2024-07-19 — -5.9, 11.0

VesselIMOStatusDurationSpeed
COSWISH LAKE9804277Clean46h0.1 kn

2024-07-18 — -5.8, 11.0

VesselIMOStatusDurationSpeed
COSWISH LAKE9804277Clean5h0.8 kn
COSWISH LAKE9804277Clean2h1.0 kn

2024-04-29 — 28.5, -95.1

VesselIMOStatusDurationSpeed
FRONT CORAL9743203Clean18h0.9 kn

22 unique vessels encountered, 1 sanctioned

P&I Insurance

No entry found in American P&I — coverage not determined

Only American P&I could be queried. The International Group's combined ship search (the other 12 clubs) blocks automated lookups, so those were not checked. Absence here is not evidence that the vessel is uninsured.

Last checked: 2026-06-17 04:04:14

Port State Control

No inspection data held. This is not a clean record — we currently hold no PSC inspections for any vessel. Do not read the absence of detentions here as evidence of none.

Check Paris MOU and USCG PSIX directly for this vessel.

Cargo Manifests

No manifest data held. Our upstream manifest source now blocks automated access, so this dataset is empty for every vessel — absence here says nothing about this ship's cargo history.

USCG Registration

StatusActive
Call SignSVCQ6
Deficiency Count0
Detention Count0
Last Exam—

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