Project Myriagon: Cloudflare Passes 10,000 Connected Networks

During Speed Week, we’ve talked a lot about the products we’ve improved and the places we’ve expanded to. Today, we have a final exciting announcement: Cloudflare now connects with more than 10,000 other networks. Put another way, over 10,000 networks have direct on-ramps to the Cloudflare network.

This is the culmination of a special project we’ve been working on for the last few months dubbed Project Myriagon, a reference to the 10,000-sided polygon of the same name. In going about this project, we have learned a lot about the performance impact of adding more direct connections to our network — in one recent case, we saw a 90% reduction in median round-trip end-user latency.

But to really explain why this is such a big milestone, we first need to explain a bit about how the Internet works.

More roads leading to Rome

The Internet that all know and rely on is, on a basic level, an interconnected series of independently run local networks. Each network is defined as its own “autonomous system.” These networks are delineated numerically with Autonomous Systems Numbers, or ASNs. An ASN is like the Internet version of a zip code, a short number directly mapping Continue reading