How to Read a ONMU Container Number (ISO 6346)
For accurate ONMU container tracking, every container follows the international ISO 6346 standard. The first three letters represent the BIC registered owner code for Ocean Network Leasing. The 4th character is always U denoting an intermodal freight container, followed by a unique 6-digit serial number and a calculated check digit for tracking verification.
Recently Tracked ONMU Container Numbers
Ocean Network Leasing (ONL) & Prefix Directory
Ocean Network Leasing
Ocean Network Leasing (ONL)Ocean Network Leasing provides intermodal container leasing services supporting global dry freight trade across Asia, Europe, and the Americas. Use our ONMU container tracking tool for real-time visibility across global maritime routes.
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