THANE

🇸🇲 San Marino · IMO 9237228

Tanker

Sanctions screening of THANE (IMO 9237228) as of 2026-10-11: RED. 4 confirmed matches on vessel identifier. Source record: OFAC SDN, SDN entry #54118, program IRAN-EO13902. Sanctions lists update daily; verify the current designation before acting. Check the current status for IMO 9237228 at https://arcnautical.com/check/9237228.

THANE is a San Marino-flagged vessel with 4 confirmed sanctions matches (OFAC SDN + OpenSanctions + EU Consolidated) · ownership opacity 100/100.

Key verifiable facts

OFAC SDN designation SDN entry #54118 — program IRAN-EO13902 Source: OFAC SDN List · as of 2026-10-11 OFAC's structured SDN feed carries no per-entity URL; verify the entry via OFAC's sanctions search.
Flag-state PSC performance San Marino flag — Paris MoU Grey List (4% 3-yr detention) Source: Paris MoU WGB 2021–2023 + Tokyo MoU 2023 lists · reconciled as of 2026-05-30
Sanctions screening RED — 4 confirmed matches on vessel identifier. Source: ArcNautical sanctions screening · as of 2026-10-11

How ArcNautical sources & scores these →

IMO Number

9237228

Flag State

🇸🇲 San Marino

Vessel Type

Tanker

Sanctions Programs

Ukraine War Sanctions, OFAC SDN

Sanctions Screening Detail

Source list	Programs	Match type	Confidence
OFAC SDN	IRAN-EO13902	Exact IMO	100%
OpenSanctions	eu_journal_sanctions, ch_seco_sanctions, gb_fcdo_sanctions, au_dfat_sanctions, eu_sanctions_map, us_trade_csl, us_ofac_sdn, ca_dfatd_sema_sanctions, ua_war_sanctions	Exact IMO	100%
EU Consolidated	eu_journal_sanctions, eu_sanctions_map	Exact IMO	100%
UK HMT/OFSI	Shipping sanctions: (see 'Other information')	Exact IMO	100%
OpenSanctions	us_trade_csl, us_bis_denied	Name fuzzy	91%

Corporate Ownership & Opacity

100/100 High opacity

Registered entity

Not in GLEIF registry

LEI registration is voluntary for non-financial maritime entities; absence is itself a signal.

+35 No GLEIF/LEI record (LEI registration voluntary for non-financial maritime entities)
+25 Flag jurisdiction SM — Tier 3 — Opaque
+10 No public beneficial-ownership record on a flag-of-convenience register
+30 OFAC-designated entity in ownership chain (chain-sanctions floor applied)

Live Sanctions Screening

Sanctions

RED

4 confirmed matches on vessel identifier.

Ownership Opacity

100

HIGH OPACITY

0 = transparent · 100 = opaque

Vetting Grade

Score: 90/100

unacceptable

Weekly snapshot · as of 2026-10-11

As of 2026-10-11

Same check from code, no key: curl https://arcnautical.com/api/v1/vessels/9237228/check · API docs

Request the reviewed intelligence dossier

Ownership chain details, sanctions match evidence, PSC detention records, and PDF report after manual review for THANE.

Frequently Asked Questions

Is THANE (IMO 9237228) sanctioned?

THANE appears in the following sanctions-related databases: Ukraine War Sanctions, OFAC SDN. Use the live screening tool above for the most current status, as sanctions lists are updated frequently.

What is IMO number 9237228?

IMO 9237228 is the International Maritime Organization identification number permanently assigned to THANE. IMO numbers are unique 7-digit identifiers that remain with a vessel throughout its lifetime, regardless of changes in name, flag, or ownership. They are the primary identifier used in sanctions screening, port state control, and maritime compliance.

How is the vessel vetting grade calculated?

ArcNautical's vetting grade (A through E) is a composite score based on five weighted factors: PSC detention history (30%), flag state performance (25%), ownership transparency (20%), vessel age (15%), and inspection recency (10%). Data is sourced from Paris MOU, Tokyo MOU, GLEIF corporate registry, and OFAC/EU/UN sanctions databases.

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