What would happen if we black hole all of china's IP range from all over the USA? I suspect that a lot of businesses would flex muscle on both sides to get tha

What would happen if we black hole all of china's IP range from all over the USA? I suspect that a lot of businesses would flex muscle on both sides to get that to stop really quickly. It would be a hard policy to implement on our side, but likely very effective. Its almost like we need someone in power smart enough to ASK telco's and carriers to DO such a thing.