Container Prefix Directory

ONEU Container Prefix Owner

ONEU is a container owner code associated with ONE (Ocean Network Express). Learn how BIC container prefixes identify equipment owners and operators.

Prefix
ONEU
Owner or operator
ONE (Ocean Network Express)

The four-letter prefix ONEU appears at the start of ISO container identification numbers and is associated with ONE (Ocean Network Express).

A complete container number combines the owner prefix, six-digit serial number, and check digit. The prefix identifies registered equipment ownership and does not always identify the carrier currently transporting the container.

Use the CargoEnter container validator to check the number structure before starting shipment tracking.

ONEU container number format

A container number starting with ONEU has the four-letter prefix, a six-digit serial number, and one check digit, for example ONEU1234567.

Who uses ONEU containers

ONEU is registered to ONE (Ocean Network Express). Leased or exchanged equipment can move with a different shipping line, so the prefix alone does not identify the carrier of a shipment.

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Frequently asked questions

Who owns ONEU containers?

The ONEU prefix is associated with ONE (Ocean Network Express).

Does the ONEU prefix tell me the shipping line?

Not always. The prefix identifies the equipment owner. A leased or exchanged container can travel with a different carrier.