Display the current page's IP version and address in Chrome
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pmarks-net Revert "Link to the Google-internal IPvFoo, if *.google.com is blocked."
This probably isn't a good idea.  For example, Firefox randomly hits
"access denied" due to its janky implementation.

This reverts commit 8be1887.
Latest commit e4bae48 Jun 18, 2018


IPvFoo is a Chrome extension that adds an icon to your location bar, indicating whether the current page was fetched using IPv4 or IPv6. When you click the icon, a pop-up appears, listing the IP address for each domain that served the page elements.

Everything is captured privately using the webRequest API (new in Chrome 17), without creating any additional network traffic.

Install it from the Chrome Web Store:




Firefox Support:

IPvFoo now runs on Firefox, but there are a few bugs to work out.