https://www.techworm.net/2019/02/russia-disconnect-global-internet.html

>Russia Plans To Disconnect From The Global Internet

>Every major Russian ISP will redirect all network traffic to nodes that are controlled by the Russian government.

>This test will include the creation of an alternative domain name system (DNS) to protect the Russian-language section of the internet if in case it is disconnected from the World Wide Web.

>The Internet shutdown test will help the Russian government to monitor and completely abandon the websites containing banned information.