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NAME
       docker-container-port - List port mappings or a specific mapping for
       the container



SYNOPSIS
       docker container port CONTAINER [PRIVATE_PORT[/PROTO]]



DESCRIPTION
       List port mappings for the CONTAINER, or lookup the public-facing port
       that is NAT-ed to the PRIVATE_PORT



EXAMPLES
       $ docker ps
       CONTAINER ID	   IMAGE	       COMMAND		   CREATED	       STATUS		   PORTS					    NAMES
       b650456536c7	   busybox:latest      top		   54 minutes ago      Up 54 minutes	   0.0.0.0:1234->9876/tcp, 0.0.0.0:4321->7890/tcp   test


Find out all the ports mapped
       $ docker container port test
       7890/tcp -> 0.0.0.0:4321
       9876/tcp -> 0.0.0.0:1234


Find out a specific mapping
       $ docker container port test 7890/tcp
       0.0.0.0:4321

       $ docker container port test 7890
       0.0.0.0:4321


An example showing error for non-existent mapping
       $ docker container port test 7890/udp
       2014/06/24 11:53:36 Error: No public port '7890/udp' published for test



SEE ALSO
       docker-container(1)

Docker Community		   Sep 2025			     DOCKER(1)