The sanctions listing names OST SHIPMANAGEMENT SRL; ALVIDO CHARTERING LTD as owner/operator. Ownership stated at designation may have changed since.

What flag does Ksena fly?

Panama at the time of listing; previously Cook Islands. Sanctioned vessels are frequently reflagged.

VesselSanctions-listedRussian shadow fleetIMO 9232888

Ksena

Also listed as / former names: Ailama

Oil Tanker
Flag: Panama (previously Cook Islands)
First dated designation: 2024-11-25
Listed by UK Sanctions List, SECO (Switzerland)
0 list events tracked

Is Ksena sanctioned?

Yes. Ksena (IMO 9232888) is currently designated on SECO (Switzerland), UK Sanctions List under Russia (Sanctions) (EU Exit) Regulations 2019, Situation in Ukraine. The earliest dated designation we hold is 2024-11-25. It has also been listed under the name Ailama.

Vessel particulars (as published on sanctions lists)

IMO number

9232888

Source

Verified: copied from a structured field of an authoritative source

Source: Swiss SECO Sanctions List
Retrieved: 2026-09-29
Source date: 2025-08-12
Extractor: sanctions-group/1

Raw evidence

<target ssid="94859"><sanctions-set-id>77993</sanctions-set-id><object object-type="vessel"><identity ssid="94861" main="true"><name ssid="94862" name-type="primary-name" quality="good" lang="eng"><name-part order="1" name-part-type="whole-name"><value>Ailama</value></name-part></name></identity><justification ssid="94860">Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33)</justification><other-information ssid="94863">IMO number: 9232888</other-information></object><modification modification-type="listed" enactment-date="2025-08-11" publication-date="2025-08-12" effective-date="2025-08-12"/></target>

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-11-25
Extractor: sanctions-group/1

Raw evidence

IMO 9232888 (“KSENA”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, KSENA is involved in carrying oil or oil products that originated in Russia from Russia to a third country.

MMSI

Not available

Call sign

Not available

Vessel type

Oil Tanker

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-11-25
Extractor: sanctions-group/1

Raw evidence

<TypeOfShip>Oil Tanker</TypeOfShip>

Flag

Panama

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-11-25
Extractor: sanctions-group/1

Raw evidence

<CurrentBelievedFlagOfShip>Panama</CurrentBelievedFlagOfShip>

Previous flags

Cook Islands

Tonnage

Not available

Year built

2003

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-11-25
Extractor: sanctions-group/1

Raw evidence

<YearBuilt>2003</YearBuilt>

Listed owner / operator

OST SHIPMANAGEMENT SRL; ALVIDO CHARTERING LTD

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-11-25
Extractor: sanctions-group/1

Raw evidence

<CurrentOwnerOperator>OST SHIPMANAGEMENT SRL </CurrentOwnerOperator>
<CurrentOwnerOperator>ALVIDO CHARTERING LTD</CurrentOwnerOperator>

Other / former names

Ailama

Particulars are as stated by the listing authorities and may be outdated; vessels are frequently renamed and reflagged.

Sanctions listings (2)

Consolidated entry →

SECO (Switzerland)Active listingID 94859

Source

Verified: copied from a structured field of an authoritative source

Source: SECO (Switzerland)
Retrieved: 2026-09-29
Source date: 2025-08-12
Extractor: seco-xml-parser

Raw evidence

<target ssid="94859"><sanctions-set-id>77993</sanctions-set-id><object object-type="vessel"><identity ssid="94861" main="true"><name ssid="94862" name-type="primary-name" quality="good" lang="eng"><name-part order="1" name-part-type="whole-name"><value>Ailama</value></name-part></name></identity><justification ssid="94860">Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33)</justification><other-information ssid="94863">IMO number: 9232888</other-information></object><modification modification-type="listed" enactment-date="2025-08-11" publication-date="2025-08-12" effective-date="2025-08-12"/></target>

Name on list: Ailama
Programmes / regimes: Situation in Ukraine
Listed on: 2025-08-12
Last updated: 2025-08-12
Identifiers: IMO: 9232888
Remarks: Transport crude oil or petroleum products that originate in Russia or are exported from Russia while practicing irregular and high-risk shipping practices as set out in the International Maritime Organisation General Assembly resolution A.1192(33) IMO number: 9232888

UK Sanctions ListActive listingID RUS2325

Source

Verified: copied from a structured field of an authoritative source

Source: UK Sanctions List
Retrieved: 2026-09-29
Source date: 2024-11-25
Extractor: uk-xml-parser

Raw evidence

<Designation>
    <LastUpdated>25/11/2024</LastUpdated>
    <DateDesignated>25/11/2024</DateDesignated>
    <UniqueID>RUS2325</UniqueID>
    <Names>
      <Name>
        <Name6>KSENA </Name6>
        <NameType>Primary Name</NameType>
      </Name>
    </Names>
    <RegimeName>The Russia (Sanctions) (EU Exit) Regulations 2019</RegimeName>
    <IndividualEntityShip>Ship</IndividualEntityShip>
    <DesignationSource>UK</DesignationSource>
    <SanctionsImposed>Shipping sanctions: (see "Other information")</SanctionsImposed>
    <SanctionsImposedIndicators>
      <AssetFreeze>false</AssetFreeze>
      <ArmsEmbargo>false</ArmsEmbargo>
      <TargetedArmsEmbargo>false</TargetedArmsEmbargo>
      <CharteringOfShips>false</CharteringOfShips>
      <ClosureOfRepresentativeOffices>false</ClosureOfRepresentativeOffices>
      <CrewServicingOfShipsAndAircraft>false</CrewServicingOfShipsAndAircraft>
      <Deflag>false</Deflag>
      <PreventionOfBusinessArrangements>false</PreventionOfBusinessArrangements>
      <ProhibitionOfPortEntry>false</ProhibitionOfPortEntry>
      <TravelBan>false</TravelBan>
      <PreventionOfCharteringOfShips>false</PreventionOfCharteringOfShips>
      <PreventionOfCharteringOfShipsAndAircraft>false</PreventionOfCharteringOfShipsAndAircraft>
      <TechnicalAssistanceRelatedToAircraft>false</TechnicalAssistanceRelatedToAircraft>
      <TrustServicesSanctions>false</TrustServicesSanctions>
      <DirectorDisqualificationSanction>false</DirectorDisqualificationSanction>
    </SanctionsImposedIndicators>
    <OtherInformation>Shipping sanctions: where shipping sanctions apply, a specified ship is prohibited from entering a port in the UK, may be given a movement or a port entry direction, can be detained, and will be refused permission to register on the UK Ship Register or have its existing registration terminated.  </OtherInformation>
    <UKStatementofReasons>
IMO 9232888 (“KSENA”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, KSENA is involved in carrying oil or oil products that originated in Russia from Russia to a third country.
</UKStatementofReasons>
    <ShipDetails>
      <Ship>
        <IMONumbers>
          <IMONumber>IMO9232888</IMONumber>
          <IMONumber>IMO9232888</IMONumber>
        </IMONumbers>
        <CurrentOwnerOperators>
          <CurrentOwnerOperator>OST SHIPMANAGEMENT SRL </CurrentOwnerOperator>
          <CurrentOwnerOperator>ALVIDO CHARTERING LTD</CurrentOwnerOperator>
        </CurrentOwnerOperators>
        <CurrentBelievedFlagOfShips>
          <CurrentBelievedFlagOfShip>Panama</CurrentBelievedFlagOfShip>
          <CurrentBelievedFlagOfShip>Panama</CurrentBelievedFlagOfShip>
        </CurrentBelievedFlagOfShips>
        <PreviousFlags>
          <PreviousFlag>Cook Islands</PreviousFlag>
          <PreviousFlag>Cook Islands</PreviousFlag>
        </PreviousFlags>
        <TypeOfShipDetails>
          <TypeOfShip>Oil Tanker</TypeOfShip>
        </TypeOfShipDetails>
        <YearsBuilt>
          <YearBuilt>2003</YearBuilt>
        </YearsBuilt>
      </Ship>
    </ShipDetails>
  </Designation>

Name on list: KSENA
Programmes / regimes: Russia (Sanctions) (EU Exit) Regulations 2019
Listed on: 2024-11-25
Last updated: 2024-11-25
Identifiers: IMO: 9232888
IMO: 9232888
Remarks: IMO 9232888 (“KSENA”) is involved in activity whose object or effect is to destabilise Ukraine or undermine or threaten the territorial integrity, sovereignty or independence of Ukraine or to obtain a benefit from or support the Government of Russia. Namely, KSENA is involved in carrying oil or oil products that originated in Russia from Russia to a third country. Shipping sanctions: where shipping sanctions apply, a specified ship is prohibited from entering a port in the UK, may be given a movement or a port entry direction, can be detained, and will be refused permission to register on the UK Ship Register or have its existing registration terminated. Sanctions imposed: Shipping sanctions: (see "Other information")

Linked parties (0)

No owner, operator or linked party could be resolved from the lists.

Timeline

No list changes detected since monitoring began.

Inclusion on a sanctions list is an administrative designation by the listing authority. Vessel particulars, names and ownership may have changed since designation. This page is informational and not a legal or compliance determination.