A number of the Russian industries have been cut off from being able to engage with the outside world as a result of sanctions imposed in response to Russian Federation's war of aggression against Ukraine.

The sanctions are clearly insufficient since the RF is still not considering withdrawing from the Ukrainian territory.

Russia clearly has anticipated being disconnected from the Internet while it was planning this war. It has conducted a study of how its internal processes would fare in case of a complete disconnect from the global Internet.

It is widely believed that the next round of sanctions cannot yet completely eliminate purchases of Russia's natural gas.

But what about cutting off of all Internet traffic to/from Russia? Since Russia's own disconnect from the Internet hasn't affected the natural gas deliveries, it should be possible to disconnect Russia from the global Internet without interfering with the flow of the natural gas and payments for the natural gas.

Is there any government-conducted study on the economic impact of such disconnecting (at the IP routing level, so no IP traffic in or out) of all of global Internet from Russia?