Internet Ships Register banner

There will be site maintenance from 18:00 UTC Monday 31st October for around 30 minutes. The site may be unavailable during this time.
Subscriber Log In

Forgotten your password? Click here

Contact us

For further information on ISR and Sea-web please contact us:

Tel: +44 (0) 203 253 2100

For all enquiries please contact customer services:

Tel: +44 (0) 1344 328300

Discover Sea-web

Sea-web provides ship information on over 95,000 more vessels than ISR. Request a product evaluation to discover its capabilities that will provide you with so much more.

Upgrade to a Sea-web subscription

The fully searchable maritime web application tool

Sea-web combines comprehensive ships, owners, shipbuilders, fixtures, casualties, port state control, ISM and real-time ship movements data and ports information into a single application.

Sea-web is an enhanced service that includes all information from the Internet Ships Register but provides many additional benefits.
Key enhancements Sea-web provides include:

  • Ships down to 100 GT (ISR down to 300 GT)
  • Over 180,000 ships (+95,000 more than ISR)
  • 600 fields of information (+400 more than ISR)
  • Function to export data
  • Facility to create reports
  • Perform a full query
  • Direct link to equasis
  • More than 200,000 company records, representing 7 levels of group and operational ownership
  • Mobile Applications

Sea-web like ISR, is also updated every working day, ensuring that you have access to the very latest vessel information.

In addition to ship particulars, both ISR and Sea-web provide information on each vessel's owner, operator, manager and builder. Detentions information and ship photographs are also included.

Request a product evaluation >>
Learn more at >>
Contact us for more information >>

  • Additional Movements information available:
    Providing satellite and terrestrial coverage of ship positions and port callings along the world's critical maritime trade routes.
ship movements
  • Additional Ports module available:
    Provides the latest information on over 10,000 ports and terminals, enabling you to effectively plan a port call.
ship movements
  • Additional Casualty module available
    View a ships casualty history or search over 113,000 casualty incidents by a number of combined criteria.
ship movements
  • Additional Company Credit Reports available
    Download full company credit reports, providing accurate and timely company information and analysis.
ship movements