* Patrick Matthäi: > [1]: https://www.maxmind.com/en/geolite2/eula
| 3. Destructions of GeoLite2 Database and GeoLite2 Data. From time to | time, MaxMind will release an updated version of the GeoLite2 | Databases, and you agree to promptly use the updated version of the | GeoLite2 Databases. You shall cease use of and destroy (i) any old | versions of the Services within thirty (30) days following the | release of the updated GeoLite2 Databases; and (ii) all Services | immediately upon termination of the license under this | Agreement. Upon request, you shall provide MaxMind with written | confirmation of such destruction. That looks thoroughly non-free to me, and it is also highly impractical. It appears to be the intent that this clause overrides the permissions normally afforded by the CC-BY-SA license.