WHSU → Wan Hai Lines · carrier prefix
WHSU Container Tracking — Wan Hai Lines-Owned Prefix
Track on wanhai.com — official Wan Hai Lines tracker
Wan Hai Lines is the intra-Asia specialist out of Taipei — fewer headlines than the giants, but a dense short-sea network and rank eleven by capacity.
Two codes cover its containers and the wanhai.com cargo-track page reads both.
4 letters + 7 digits, printed on the doors
WHSU check digit: worked example
W | H | S | U | 7 | 9 | 5 | 1 | 4 | 0 |
|---|---|---|---|---|---|---|---|---|---|
| 35 | 18 | 30 | 32 | 7 | 9 | 5 | 1 | 4 | 0 |
| ×1 | ×2 | ×4 | ×8 | ×16 | ×32 | ×64 | ×128 | ×256 | ×512 |
| 35 | 36 | 120 | 256 | 112 | 288 | 320 | 128 | 1024 | 0 |
Sum 2319 → 2319 mod 11 = 9 → check digit 9 → WHSU 795140-9
Wan Hai Lines prefix family
| Prefix | WHSU (this page) WHLU |
|---|
Prefix register verified against two independent sources on 2026-08-03.
Tracking with Wan Hai Lines
wanhai.com’s CargoTrack form is the verified route; it accepts container and B/L numbers.
Frequently asked questions
Who owns the WHSU container prefix?
WHSU is registered to Wan Hai Lines, founded 1965 — one of 2 prefixes the line holds in the BIC register, alongside WHLU.
How do I track a WHSU container?
Track WHSU containers free on the official Wan Hai Lines tracker at wanhai.com — paste the full 11-character number (like the WHSU example on this page) and no account is needed.
Is WHSU 7951409 a valid container number?
Yes — WHSU 795140-9 passes ISO 6346 validation: the weighted letter-and-digit sum for WHSU795140 leaves remainder 9 mod 11, giving check digit 9. The worked table for this WHSU example is on this page.
Is WHSU a shipping line prefix or a leasing company prefix?
WHSU is a shipping-line (carrier) prefix — Wan Hai Lines both owns the boxes and moves them, so owner and tracker are the same company.