title: Cant find docker container url
body: <p>I have a problem obtaining a URL.</p>
  
  <p>I am new to docker and I have 1 docker host with 3 containers.<br>
  I know the host IP (157.38.143.12) and I have 3 docker containers set up, each with its own API. How would I get the URL/IP for this container so I can make calls to it externally? When I run "docker inspect <code>90de0b51890</code>" I get IP addresses but I can't hit any of them in postman, all the IP addresses I get start with </p>
  
  <p><code>172.17.0.....</code></p>