In the AWS world, you can do this by colocating servers at an AWS Direct Connect facility. You get a fiber connection from your rack to AWS's rack inside the bu

In the AWS world, you can do this by colocating servers at an AWS Direct Connect facility. You get a fiber connection from your rack to AWS's rack inside the building, and then AWS backhauls it on their network to the AWS Region. There are such colocation facilities located within a few miles of any major AWS Region for low latency (~1 msec) connections.