SPNU container prefix

A container number beginning with SPNU is owned by SPIL, which operates under SCAC SPNU. You can track a SPNU container directly on Salam Pacific Indonesia Lines (SPIL).

Prefix	SPNU
Owner	SPIL
Operating carrier	Salam Pacific Indonesia Lines (SPIL)
SCAC	SPNU
Type	Carrier-owned

Track a SPNU container →

How a container number is built

Every shipping container carries an ISO 6346 number: four letters then seven digits (six serial + one check digit). The first three letters are the owner code and the fourth is always U for a freight container — so the four-letter prefix identifies who owns the box. Owner ≠ always the line carrying it: leasing companies own millions of boxes that sail under many carriers, which is why a leasing prefix is tracked by bill of lading, not by the prefix.

SPNU — FAQ

What shipping line is SPNU?

SPNU containers are owned by SPIL (SCAC SPNU).

How do I track a SPNU container?

Track a SPNU container by its number on Salam Pacific Indonesia Lines (SPIL) — or use TrackingMCP's Salam Pacific Indonesia Lines (SPIL) page.

Owner data from TrackingMCP's verified BIC prefix registry. Updated 2026-07-14.