GeoIP Accuracy in Crimea

January 27, 2015
This release note is more than two years old and may no longer reflect current behavior. View the latest release notes.

We are working on improving the accuracy in Crimea.

Approximately 60% of website visitors who are from Crimea are currently located by GeoIP as being in Crimea. We plan to increase this to 75% in the next couple of months.

Approximately 95% of the visitors who are located in Crimea by GeoIP are actually in Crimea.

We currently locate Crimea in Ukraine, as we use GeoNames data and they locate Crimea in Ukraine. If GeoNames locates Crimea in Russia in the future, we will follow their change and post an announcement here as well as on https://twitter.com/maxmind

In legacy GeoIP, we return a FIPS region code of 11 or 20. In GeoIP2, we return an ISO code of 40 or 43 in the subdivision object.

Due to the nature of geolocation technology and other factors beyond our control, we cannot guarantee any specific future accuracy level. Further, accuracy figures are subject to change as IP networks are reallocated.