Anteos (Tug, Netherlands flag) was last seen on AIS on Oct 1, 2026, 19:47 UTC, moored, near Schiedam (North Sea). The crew-entered destination was NLRTM (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:11 UTC). This report does not confirm the ship’s current route.

What kind of ship is Anteos?

Anteos is a tug sailing under the flag of Netherlands, built in 2000. The vessel is 37 m long with a beam of 11.4 m and has a gross tonnage of 466.

What sanctions and inspection records does Seadar hold for Anteos?

Seadar has no matched sanctions record displayed for Anteos from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Anteos. Missing records do not establish whether the ship has been detained.

Anteos

Tug · Netherlands · built 2000 · AIS Class A

IMO9223681MMSI244120000Call signP C Y HLast AIS position Oct 1, 2026, 19:47 UTC

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In short

Anteos (Tug, Netherlands flag) was last seen on AIS on Oct 1, 2026, 19:47 UTC, moored, near Schiedam (North Sea). Its crew-entered AIS destination is NLRTM (Rotterdam), with an ETA of Oct 1, 2026, 17:00 UTC; its reported draught is 4.5 m (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:11 UTC). Registered owner: Dutch Tender Service B.V. (source: ILT — Nederlands vlagregister (Netherlands flag register data)).

Current voyage: from Hoek van Holland (departed Sep 21, 2026, 12:47 UTC) to NLRTM (Rotterdam)

Vessel type: Tug
Flag: Netherlands
Year built: 2000
Gross tonnage: 466
Size (length × beam): 37 m × 11 m
Registered owner: Dutch Tender Service B.V.

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Last reported position

received Oct 1, 2026, 19:47 UTC

Position: 51.8904° N, 4.4281° E
Area: North Sea
StatusWhat do AIS statuses mean?: Moored
Speed: —
Course: —
Heading: 243°

51.8904° N, 4.4281° E

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Last 30 days: 1 port call (Hoek van Holland).

Port calls are detected by Seadar from AIS (at least 30 minutes slow inside a harbour area); see Port calls below.

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Identity & particulars

Name: Anteos
IMO numberWhat is an IMO number?: 9223681
MMSIWhat is an MMSI?: 244120000
Call signWhat is a call sign?: P C Y H
Flag: Netherlands
Vessel type: Tug
Gross tonnageGross tonnage vs deadweight: 466
Net tonnage: Source: ILT — Nederlands vlagregister (Netherlands flag register data), record 61592. Added to Seadar on September 28, 2026. Licence: CC0 1.0 (ilent.nl site-wide).140
Length overall: 37 m
Beam: 11.4 m
Year built: 2000

A tag next to a value names the register that supplied it (hover or tap it for the record and date). Values without a tag come from the ship's own AIS broadcasts or from Wikidata. Position and identity are derived live from AIS.

Ownership & management

Each line shows where the fact comes from. Links backed by an identifier point to the company page.

Registered owner: Dutch Tender Service B.V.(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 2026
Builder: JIANGSU WUXI SHIPYARD CO. LTD(not linked to a company record)
Source: ILT — Nederlands vlagregister (Netherlands flag register data) · reported · confidence 0.9 · retrieved Oct 1, 2026

Timeline

Dated events for this ship from every source Seadar holds, newest first. Each line names its source; derived items say how they were derived.

Date	Event	Source
Sep 21, 2026, 12:47 UTC	Left Hoek van HollandAIS-detected	Seadar port-call detector (AIS geofence)
Sep 15, 2026, 16:38 UTC	Arrived at Hoek van HollandAIS-detected	Seadar port-call detector (AIS geofence)

Owner, operator and manager changes found by comparing yearly EU MRV reports are dated to the reporting year ("during 2025"), not to a day. Port calls here are the most recent only; the full lists are further down.

Port calls

Two kinds of evidence, kept apart: calls Seadar detected from the ship's AIS positions, and arrivals and departures published by port authorities and customs records.

Detected from AIS AIS-detected

Port	Arrived	Departed	Time in port
Hoek van Holland NLHVH	Sep 15, 2026, 16:38 UTC	Sep 21, 2026, 12:47 UTC	5 d 20 h

Detected by Seadar when the ship's AIS positions stayed slow inside a harbour area. Calls shorter than 30 minutes are not shown. Depends on AIS reception; detection started on June 8, 2026.

Frequently asked questions

Where is Anteos now?: Anteos (Tug, Netherlands flag) was last seen on AIS on Oct 1, 2026, 19:47 UTC, moored, near Schiedam (North Sea). The crew-entered destination was NLRTM (voyage report via AISstream.io global terrestrial AIS, received Oct 1, 2026, 19:11 UTC). This report does not confirm the ship’s current route.
What kind of ship is Anteos?: Anteos is a tug sailing under the flag of Netherlands, built in 2000. The vessel is 37 m long with a beam of 11.4 m and has a gross tonnage of 466.
Who is recorded as the owner or manager of Anteos?: Dutch Tender Service B.V. is recorded as Registered owner for Anteos (source: ILT — Nederlands vlagregister (Netherlands flag register data)). This source record does not independently confirm today’s ownership or management.
What sanctions and inspection records does Seadar hold for Anteos?: Seadar has no matched sanctions record displayed for Anteos from the OFAC SDN list, the UK Sanctions List, the Canadian autonomous sanctions list, the EU list of designated vessels and the New Zealand Russia Sanctions Register. Coverage may be incomplete; this is not sanctions clearance. No matched inspection records are displayed for Anteos. Missing records do not establish whether the ship has been detained.

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