Well, that was fast then. Maybe /somebody/ shouldn't have targeted Parkova data center and mobile network cores.

Looks like 4 in Russia, 1 in Kazakhstan if you select the Zones drop down on the status page.

Reuters says “Yandex operates five data centres” [1].

[1] https://www.reuters.com/world/europe/russias-yandex-says-sec...

Still few left. BTW someone built a map of russian largests DCs (use Google Translate): https://hackyourmom.com/karta-data-czentriv-na-rasii/