Unable to access WebStorm Server using IP Address

I installed WebStorm on my PC and started NodeJS server. I am able to access it from Chrome and Firefox browsers using localhost but not with my PC's ip address. I followed instructions given here. I verified whether extension is enabled or not in Chrome as well checked the port no in webstorm's Build, Execution, Deployment -> Debugger. My PC's firewall has been turned off. Still I am unable to access it using ip address, can anyone guide me how to go about this.

 I am running Webstorm and trying to access it through web browser in the same machine.

WebStorm Version 2016.3.3

[1]: https://intellij-support.jetbrains.com/hc/en-us/community/posts/206340369-How-do-I-access-the-html-by-ip-address-