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How to Read a DSNU Container Number (ISO 6346)
DSN
U
123456
7
Carrier Owner Code (CEA)
Equipment Category (U)
6-Digit Serial Number
Check Digit Verification
For accurate DSNU container tracking, every container follows the international ISO 6346 standard. The first three letters represent the BIC registered owner code for CEA. 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.
CEA & Prefix Directory
CEA
CEACEA is an authorized international intermodal container operator, providing reliable cargo equipment and intermodal transport worldwide. Use our DSNU container tracking tool for real-time visibility across global maritime routes.
Track via CEA Carrier Page
Headquarters
Global Maritime Logistics
Founded
N/A
Global Fleet
Worldwide Container Fleet
Carrier Alliance
Independent Logistics Carrier
All Registered CEA Container Prefixes (2)
Select any CEA container prefix to view dedicated prefix tracking, serial number anatomy, and container information.
Frequently Asked Questions About DSNU Container Tracking
What does the DSNU container prefix stand for?
DSNU is an official BIC-registered container prefix operated by CEA. The letters "DSN" identify the carrier, and "U" designates a standard ISO 6346 intermodal freight container.
How do I perform DSNU container tracking live?
Enter your full 11-character DSNU container number (e.g. DSNU1234567) into the tracking field above. TraceContainer will fetch real-time vessel schedules, port milestones, and container status.
Can I track all CEA container prefixes on TraceContainer?
Yes, TraceContainer supports live tracking across all registered CEA prefixes including CEAU, DSNU and more.