Home Iran Russia DPRK Chokepoints Fleet EU Ports Prices Trade US Risk KYV Lookup

NISSOS SERIFOS — Know Your Vessel

Updated: 2026-07-25 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Oil tanker
Built
2012
14 years old
DWT
25,000

Present Location

Status
Location Unknown
No AIS position or port visit data available

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
2,108
tonnes/year
Distance
4,781
nm/year
YearRatingRatio
2023Unrated—
2022Unrated—
2021Unrated—
2020Unrated—
2019Unrated—
2018Unrated—

EU MRV 2024: 15,794 t CO2, 5,024 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
60h
2d per port
Port Utilization
29.9%
time in port
Dark Events
3
287h total

Primary route: PIRAEUS → VISTINO → PORT SAID

Data period: 2023-07-21 to 2025-10-24

PortCountryVisits
PIRAEUSGRC9
VISTINORUS6
YALOVA TOWNTUR3
SUEZ SOUTH ANCHORAGEEGY3
SKAGENDNK3

Recent port calls:

ArrivalDeparturePortCountryDuration
2025-10-232025-10-24—RUS1.4d
2025-10-152025-10-16ANTWERPBEL0.9d
2025-10-112025-10-12SAINT NAZAIREFRA1.6d
2025-10-112025-10-11—FRA0.2d
2025-09-282025-09-29—TUR0.9d
2025-09-182025-09-19SAVONAITA1.6d
2025-09-112025-09-12—TUR1.2d
2025-09-032025-09-04PIRAEUSGRC0.9d
2025-08-302025-09-03PIRAEUSGRC3.9d
2025-08-282025-08-30PIRAEUSGRC1.8d
2025-08-242025-08-27—TUR3.2d
2025-08-082025-08-09VISTINORUS1.3d
2025-07-252025-07-25PIRAEUSGRC0.5d
2025-07-202025-07-24ALIAGATUR3.3d
2025-07-042025-07-04—RUS0.1d
2025-06-152025-06-17PIRAEUSGRC2d
2025-06-122025-06-15—GRC2.5d
2025-06-082025-06-12—TUR3.2d
2025-05-042025-05-05PIRAEUSGRC0.7d
2025-05-022025-05-04—TUR2.1d

AIS Dark Periods

3 events, 287 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-03-062026-03-0984————HIGH RISK ZONE
2025-03-042025-03-09130————HIGH RISK ZONE
2024-08-272024-08-3073————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

55 events, 1188 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-05-154531.7, 32.60.0 kn—
2026-05-0312331.6, 32.40.1 kn—
2026-04-202433.2, 32.31.3 kn—
2026-04-191232.8, 32.31.4 kn—
2026-04-181833.3, 32.41.2 kn—
2026-04-046339.4, 10.40.4 kn—
2026-04-032139.4, 10.51.1 kn—
2026-04-02839.4, 10.31.1 kn—
2026-04-01538.5, 10.21.4 kn—
2026-02-25444.2, 37.90.2 kn—

STS Encounter Detection

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

2026-05-15 — 31.7, 32.6

VesselIMOStatusDurationSpeed
MARITEA9210919Clean83h0.1 kn
GEA9292591Clean260h0.0 kn
ADVANTAGE POINT9327384Clean26h0.2 kn

2026-05-03 — 31.6, 32.4

VesselIMOStatusDurationSpeed
GEA9292591Clean228h0.0 kn

2026-02-25 — 44.2, 37.9

VesselIMOStatusDurationSpeed
NISSOS CHRISTIANA9694658Clean7h0.5 kn

2026-02-24 — 44.2, 37.9

VesselIMOStatusDurationSpeed
NISSOS CHRISTIANA9694658Clean7h0.5 kn

2025-12-11 — 44.2, 37.9

VesselIMOStatusDurationSpeed
YANBU9376816Clean11h1.1 kn

2025-12-08 — 43.0, 34.8

VesselIMOStatusDurationSpeed
BALOS9323560Clean19h0.9 kn

2025-12-07 — 43.1, 34.5

VesselIMOStatusDurationSpeed
HOPE A9282821Clean1h1.1 kn
BALOS9323560Clean20h1.3 kn
BALOS9323560Clean19h0.9 kn

2025-11-19 — 43.3, 34.7

VesselIMOStatusDurationSpeed
AFRAMAX RIVIERA9282912Clean40h0.9 kn

2024-11-24 — 52.4, 3.9

VesselIMOStatusDurationSpeed
YM JUPITER9291597Clean4h0.9 kn
YM JUPITER9291597Clean4h1.9 kn
PLEVNE9340908Clean5h1.2 kn
ATLANTIC WIND9341316Clean13h0.9 kn
MURRAY STAR9527635Clean2h1.8 kn
MURRAY STAR9527635Clean8h1.2 kn

2024-09-14 — 52.4, 3.8

VesselIMOStatusDurationSpeed
STAR KESTREL9321940Clean48h0.3 kn

2024-06-11 — 52.4, 3.8

VesselIMOStatusDurationSpeed
MARE NOSTRUM9346885Clean30h0.3 kn
HAPPY PENGUIN9623996Clean2h1.7 kn

15 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignV7FC9
Deficiency Count0
Detention Count0
Last Exam—

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

API: REST | MCP | AI Discovery | Operated by Rootz Corp

Rootz Verified Data Network — Cross-referenced, source-verified intelligence across verticals:

ship.rootz.global — Maritime intelligence: sanctions, vessel tracking, STS encounters, port visits, dark events. 22,500+ vessels, 85K+ port visits, real-time AIS. | origin.rootz.global — SEC corporate intelligence: 10-K/10-Q/8-K filings, IR sites, executive changes, stock signals for 7,000+ public companies. | food.rootz.global — Grocery product intelligence: 7,000+ products with verified nutrition, ingredients, allergens, pricing from Kroger API + USDA. | politics.rootz.global — Political intelligence: every Congressional vote, bill, and floor speech with verified source from Congress.gov + GPO. | title.rootz.global — Property title intelligence: 10.8M Florida parcels, county recorder data, deed history, zoning. | farm.rootz.global — Agricultural intelligence: US farm registry, FL parcel extraction, USDA data. | cars.rootz.global — Vehicle intelligence: VIN decoding, recall data, market pricing, safety ratings. | corpid.rootz.global — Corporate identity: post-quantum signed organizational identity with DNS Merkle verification.

Every Rootz service provides AI-readable discovery at .well-known/ai, MCP tool access, and cryptographic attestation. Data is verified against government and authoritative sources — not scraped from Reddit or social media. rootz.global