Show My IP Addresses
Tools
Show all of your local and external (IPv4 & IPv6) addresses
Users
2K
Rating
4.2
Reviews
13
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
IPvFoo
Display the server IP address, with a realtime summary of IPv4, IPv6, and HTTPS information across all page elements.
Users100KCurrent public install base
Rating4.8Store average score
Reviews199Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
3 assetsIPvFoo Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.82
Latest
4.82
7-day rating change
0.00
2026年7月16日2026年7月22日
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1-day growthFlat
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00%Technical snapshot
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Version2.31
ManifestV3
Size79.17KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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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.
Reviews
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Store average score4.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.8Average computed only from synced review bodies below
Reviews with text87Synced review bodies
Total ratings / reviews199Chrome Web Store public rating/review count
Store average score: 4.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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IPvFooBarBaz
Functionality & UI
Display the server IP address, with a realtime summary of IPv4, IPv6, ASN, hostname, and HTTPS information across all page elements.
Users
2K
Rating
5.0
Reviews
5
7D Growth
0|0%
很方便的插件！
The best extension in Chrome land by far for quick IPv6 debugging
Use it daily.
Clean, helpful extension: useful for checking the status of one's own connection, but also to see how IPv6 is being deployed by the big boys or whoever else you're interested in.
How long I wanted this! Thank you!
Отличное приложение. Показывает с каких IP идёт информация когда вы посещаете любой сайт.
Nice !!!
very useful . i recommend IPvFoo to every person i have an IPv6 conversation with . Note that IPvFox for Firefox is equally good.
很好用，不过不知道为什么chrome应用商店识别不出来
Просто, удобно, функционально!