DENEB (IMO 9301524) has 2 potential, low-confidence sanctions matches — name-only, with no IMO/MMSI confirmation in the source records — as of 2026-07-12. This is an unconfirmed flag, not a designation; confirm against the primary list(s) (OpenSanctions, UK HMT/OFSI) before treating as sanctioned. Check the current status for IMO 9301524 at https://arcnautical.com/check/9301524.
DENEB is a Sierra Leone-flagged vessel with 2 active sanctions designations (OpenSanctions + UK HMT/OFSI) · ownership opacity 40/100 · last AIS contact at Port Said on 2026-07-11.
Key verifiable facts
Sanctions listingListed on OpenSanctions, program ua_war_sanctionsSource: OpenSanctions · as of 2026-07-12
Flag-state PSC performanceSierra Leone flag — Paris MoU Black List (13.5% 3-yr detention); Tokyo MoU Black List (12%)Source: Paris MoU WGB 2021–2023 + Tokyo MoU 2023 lists · reconciled as of 2026-05-30
Sanctions screeningScreened against OFAC SDN, EU Consolidated, UN Security Council, UK HMT/OFSI, and OpenSanctions vessel lists — 2 potential name matches — IMO not confirmed in source; manual verification required.Source: ArcNautical sanctions screening · as of 2026-07-12
DENEB flies the Sierra Leone flag, which records a Paris MoU 3-year detention rate of 13.5% (Black List) and a Tokyo MoU rate of 12% (Black List). Worst-list placement: Black List.
Live Sanctions Screening
Sanctions
AMBER
2 potential name matches — IMO not confirmed in source; manual verification required.
Ownership Opacity
40
MEDIUM OPACITY
0 = transparent · 100 = opaque
Vetting Grade
C
Score: 56/100
marginal
Weekly snapshot · as of 2026-07-12
As of 2026-07-12
Request the reviewed intelligence dossier
Ownership chain details, sanctions match evidence, PSC detention records, and PDF report after manual review for DENEB.
Frequently Asked Questions
Is DENEB (IMO 9301524) sanctioned?
DENEB has potential name-only matches in sanctions-related databases (Ukraine War Sanctions) — not IMO/MMSI-confirmed, not a designation; manual verification required. Use the live screening tool above for the most current status.
What is IMO number 9301524?
IMO 9301524 is the International Maritime Organization identification number permanently assigned to DENEB. 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.