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Reveal Real IP Of Firefox and Chrome

Firefox and Chrome have implemented WebRTC that allow requests to STUN servers be made that will return the local and public IP addresses for the user. These request results are available to javascript, so you can now obtain a users local and public IP addresses in javascript. This demo is an example implementation of that.
Additionally, these STUN requests are made outside of the normal XMLHttpRequest procedure, so they are not visible in the developer console or able to be blocked by plugins such as AdBlockPlus or Ghostery. This makes these types of requests available for online tracking if an advertiser sets up a STUN server with a wildcard domain.

More Info On: https://github.com/diafygi/webrtc-ips

One response to “Reveal Real IP Of Firefox and Chrome

  1. Maag 26 May 2015 at 16:01

    Thanks for sharing your thoughts. I really appreciate your efforts and I will be waiting for your next write ups
    thank you once again.

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