Unable to create new ionic project with Ionic start command

I’m unable to create a new Ionic project with Ionic start .

Command: ionic start demo

Error: Error: connect ETIMEDOUT
at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1146:16)

Maybe try
ionic start --list
and see what is available, I’m not sure if there is a demo or not…

I tried the docs at How to Create A New Application with Ionic Start for New Projects and demo is the name of my project.

192.168.x.x is a private IP address block, so the problem would seem to lie completely within your internal network. Check your proxy settings and npm configuration.

Thanks, everyone for your contribution, I’ve resolved this issue.
As suggested by @rapropos , the problem was due to proxy, however, I was not behind any proxy and using my personal network.
Actually, there was an environment variable PROXY which was causing this issue in my case and my ionic-CLI was referring to it every time I tried to create a new project. I did it by deleting the variable and re-installing my Ionic platform.

  1. npm uninstall -g cordova npm uninstall -g ionic
  2. npm install -g @ionic/cli