What is a good service for determining the city?

Question

Geolocation

There is an interesting English-language project: https://ipinfo.io/AS38976
You send an ajax request, you get information about the user - super convenient, but the data is in English.
Are there any analogues in Russian?
It is necessary to get the city and, regarding it, display information from the database (articles, users) related to this city.
Maybe I'm not quite right about the task: I want to use a similar service, but in Russian, and correlate it with the city database (which also needs to be found) and thus set the user's city.

Answer 1

I thought that Yandex works closely with maps, which means there must be something.
https://tech.yandex.ru/maps/doc/jsapi/1.x/dg/conce... - that's what I found.