Wan Hai Container Tracking

The BIC register assigns WHLU and WHSU to Wan Hai Lines, and nothing else. A passing check digit on either prefix settles ownership immediately — and on short-sea trades Wan Hai supplements its own boxes with leased ones, which track at wanhai.com by their own numbers whenever Wan Hai carries the booking.

No Wan Hai document we read names a fixed code at the front of its bill of lading numbers, so copy the number exactly as your bill shows it rather than adding or dropping letters. The tracker takes a container number or a B/L number, but each must be entered as printed and under its own search: a number entered under the wrong one fails silently.

The cargo-track page answers ordinary browser visits without an account, while scripted requests hit a hard bot shield — one reason aggregators show gaps for Wan Hai shipments that the official site displays fine. There is no pre-fill link; paste the validated number. Uniquely among the lines we cover, Wan Hai publishes two mobile apps — the full-service Wan Hai APP and the lighter Wan Touch — and both include tracking.

Not from the container. A standard dry box has no power, no radio and no satellite receiver — it is a steel case with a number painted on it, and it reports nothing about itself. Every position you see against a Wan Hai Lines shipment was reported by something else: a terminal crane, a gate reader, or the ship.

A live map on a carrier’s tracking page is almost always plotting AIS, the transponder every large vessel broadcasts with its position, course and speed. That is genuinely useful at sea: it is a real position rather than a schedule, and an ETA recalculated from actual movement. It is also the ship’s position, not your box’s, and the two part company the moment the container is discharged.

On land the map goes quiet. Between the gate-out and the delivery there is no vessel to follow, and the road leg appears only as whatever events the terminal and the trucker report. A container sitting on a chassis in a yard shows the last position of a ship it left days ago. Only specialised IoT equipment reports its own location, and wherever that exists it is a paid product sold to the shipper, not something a tracking page gives away.

Wan Hai built its business on short-sea and intra-Asia trades rather than the long east–west strings, and that changes what the tracking feed looks like. A transpacific crossing leaves three or four weeks of vessel events to watch; a Taiwan-to-Vietnam run can be over in a few days, with the whole timeline arriving almost at once.

Two practical consequences. The gap between booking and the first event is proportionally larger — a day of nothing is a bigger share of a five-day voyage than of a thirty-day one, so an empty result on a fresh booking is normal. And the shipment reaches the archive sooner, because the clock starts at delivery and the delivery comes quickly.

Container or B/L search? A container number is WHLU or WHSU, six digits and a check digit; anything else on your paperwork is a document number. A number entered under the wrong search fails silently rather than telling you what went wrong.

You may have been blocked. The page answers an ordinary browser without an account, but scripted traffic meets a hard shield. That is also why aggregators show gaps for Wan Hai shipments the official site displays fine.

Check the digit. Two prefixes that differ by one letter make a misread easy, and the checker here catches it before the search.

Too new, or archived. The first event appears at gate-in or loading, and on these short trades the shipment leaves the live system sooner than you would expect.