submitted 1 day ago by irmadlad@lemmy.world to c/selfhosted@lemmy.world

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Recently, I saw icanhazip.com pop up in my pFsense firewall logs. It was immediately blocked but the name piqued my interest, so I did a little digging which revealed an interesting backstory.

It's owned by Cloudflare:

spoiler

...but it hasn't always been theirs: icanhazip: How a simple IP address tool survived a deluge of users. Pretty interesting, at least to me as I have never encountered it before.

I have it still blocked as nothing I'm doing seems hampered by blocking icanhazip.com's ip range. Anyone else ever encounter icanhazip.com?

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[-] irmadlad@lemmy.world 6 points 23 hours ago

Wow! It certainly a small world after all.

this post was submitted on 28 Jun 2026

47 points (100.0% liked)

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