TRACKINGMCP · All container prefixes ↗
A container number beginning with SKLU is owned by Sinokor, which operates under SCAC SKLU. You can track a SKLU container directly on Sinokor. (Sinokor Merchant Marine)
| Prefix | SKLU |
|---|---|
| Owner | Sinokor |
| Operating carrier | Sinokor |
| SCAC | SKLU |
| Type | Carrier-owned |
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.
SKLU containers are owned by Sinokor (SCAC SKLU).
Track a SKLU container by its number on Sinokor — or use TrackingMCP's Sinokor page.
Owner data from TrackingMCP's verified BIC prefix registry. Updated 2026-07-14.