Lots of peering. They pay $0 for roughly half of their egress. https://blog.cloudflare.com/the-relative-cost-of-bandwidth-around-the-world/ https://blog.cloud

Lots of peering. They pay $0 for roughly half of their egress. https://blog.cloudflare.com/the-relative-cost-of-bandwidth-around-the-world/ https://blog.cloudflare.com/the-relative-cost-of-bandwidth-a...