Nonetheless, it would be nice that some neutral Internet measurement organization (of which there are a few) would take up this effort on a yearly basis.
The most likely outcome of that would be quite predictable. The companies on the low end of the scorecard would complain and say the analysis is flawed. The companies on the high end of the scorecard would use it in their marketing. On Fri, Feb 20, 2026 at 1:34 AM Hank Nussbacher via NANOG < nanog@lists.nanog.org> wrote:
Hi Hank,
Large-scale ground truth evaluations require access to data that is typically only available to enterprises internally. Our NANOG 96
On 16/02/2026 7:47, Abdullah DevRel of IPinfo via NANOG wrote: presentation (https://nanog.org/events/nanog-96/content/5678/) and our peer-reviewed research (https://dl.acm.org/doi/10.1145/3676869) present what we can share publicly about our methodology and accuracy. We would welcome an independent academic benchmark if one were to emerge.
I recently came across:
https://ipapi.is/blog/ip-geolocation-accuracy.html
which analyzed 10 geolocation DBs for accuracy based on ground-truth.
I assume it is biased and many here will point out the holes in their analysis.
Nonetheless, it would be nice that some neutral Internet measurement organization (of which there are a few) would take up this effort on a yearly basis.
Regards,
Hank
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