URIZUN 21

Ro-Ro Cargo Ship · IMO 9832535 · MMSI 431011184 · Last UTC 2026-03-04 18:01 UTC

Average Speed (60D)

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URIZUN 21

Ro-Ro Cargo Ship

Position time: 2026-03-04 18:01 UTC

Flag: jpn

Country: Japan

IMO: 9832535

MMSI: 431011184

DWT: 4500

GT: 5848

Year: 2018

Call sign: JD4358

Destination is not available in AIS.

AIS refresh is typically every 4–6 hours, sometimes up to 1–2 days.

Track window: last 60 days

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Nearest known locations from geocache labels around the vessel.

Nearby locations are being calculated.

Modeled destinations using route history and peer traffic context.

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Inferred port calls from sparse AIS snapshots.

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How often is this page updated?

AIS updates are usually every 4–6 hours. In low-coverage areas delays up to 1–2 days are possible.

Why are some vessel fields missing?

Some AIS transponders do not transmit complete static metadata.

How accurate are destinations and port calls?

These are probabilistic model outputs and should be treated as signals, not confirmations.