Item logo image for IPvFoo

IPvFoo

pmarks.net
Featured
4.8(

192 ratings

)
Item media 1 (screenshot) for IPvFoo
Item media 2 (screenshot) for IPvFoo

Overview

Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.

IPvFoo adds an icon to the toolbar, showing a large red 4 or green 6 to indicate whether the outer page was fetched using IPv4 or IPv6. If the page connects to other domains, a smaller 4 or 6 appears alongside. When you click the icon, a table appears with a row for each hostname. See the icon tooltips for more information. Clicking on a hostname or address will select it for convenient copying. There is also a right-click option to look up addresses on bgp.he.net. IPvFoo is Free Software (Apache 2.0 license). I made this to raise everyday awareness of the global IPv4 to IPv6 transition. To respect your privacy, it keeps data in RAM and treats the network as read-only. I can maintain this without ads because there are no server costs.

4.8 out of 5192 ratings

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Details

  • Version
    2.21
  • Updated
    February 10, 2025
  • Size
    47.31KiB
  • Languages
    English
  • Developer
    Website
    Email
    paul+ipvfoo@pmarks.net
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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