So, at the risk of outing myself, I wrote http://www.hostip.info a long time ago* which used a community approach to get ip address location ("is this guess wrong ? Fix it please").
The last time I checked (maybe a decade ago [grin]) it worked pretty much perfectly for a country, imperfectly for a region, and better-than-a-coin-toss for city resolution. All the data is free.
I don't think they have it on the site any more, but I used to have a rotating 3D-cube thing (x,y,z were the first 3 octets of the address) for things like known-addresses, recent lookups, etc. I used different colours for different groups (country, continent,...) It was so old it was written as a Java applet. Yeah. I guess if I were to do it again, it'd be WebGL.
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*: I sold it a long time ago, with the proviso that the data must always remain free. I actually didn't believe the offer at first (it came as an email, and looked like a scam) but it went through escrow.com just fine, and I think we both walked away happy. That was almost 2 decades ago now though.
The last time I checked (maybe a decade ago [grin]) it worked pretty much perfectly for a country, imperfectly for a region, and better-than-a-coin-toss for city resolution. All the data is free.
I don't think they have it on the site any more, but I used to have a rotating 3D-cube thing (x,y,z were the first 3 octets of the address) for things like known-addresses, recent lookups, etc. I used different colours for different groups (country, continent,...) It was so old it was written as a Java applet. Yeah. I guess if I were to do it again, it'd be WebGL.
--
*: I sold it a long time ago, with the proviso that the data must always remain free. I actually didn't believe the offer at first (it came as an email, and looked like a scam) but it went through escrow.com just fine, and I think we both walked away happy. That was almost 2 decades ago now though.