Is the demo not working?

[xros]

I have looked up the the link provided above. But it could not return any IP address.

Demo: https://diafygi.github.io/webrtc-ips/

Tested on Safari 10 (mac OS 10.12.3), Chrome (Mac OS), Chrome (Linux/GNU)

[guppy42]

Chrome 57 (Linux 64bit) does not display anything.
Firefox 52 (Linux 64bit) displays only the local/internal address

[lightbe]

I just found this tool and working on securing our devices. I'm running this tool on a Mac running macOS Sierra (Safari, Chrome, Firefox). Before I changed Preferences for Chrome it showed the local IPV6 address and another IP address. After I changed Preferences I don't see anything. When I display https://ipleak.net in all three browsers I see 'No leak, RTCPeerConnection not available.' under the Your IP addresses - WebRTC detection section. What should I see? I used this tool before I saw in GitHub that it was designed only for Firefox and Chrome.

[DilanGeek]

this demo dont work in my pc buy in the pc's brother work great

a dont understand why dont work !!!!

help :)