title: Flask assign public IP
body: <p>I am trying to make my api to be have public IP using waitress or normal flask connection but I can not.</p>
  <pre><code>app = Flask(__name__)
  
  mysql = MySQL()
  @app.route('/')
  def index():
      return &quot;Hello, world!&quot;
  if __name__ == &quot;__main__&quot;:
      # waitress.serve(app=app, host=&quot;0.0.0.0&quot;, port=5013)
      app.run(host=&quot;10.0.***&quot;, port=5013, debug=True, threaded=True)
  </code></pre>
  <p>I can access it from my machine only. but when I try to access from outside(i.e any phone or tablet) I cant reach it.</p>