Local content,
local pipes.
AS40271 is an opt-in caching & content cooperative for local eyeball ISPs in the San Francisco Bay Area. We host the caches; you save the transit bill.
Local, sustainable, organic … bits. Now with extra cache.
An off-net cache, run by people you can email.
SFMIX runs caches for the big content sources at our exchange. Local eyeball ISPs peer with AS40271 and pull popular traffic — Google, Apple, Microsoft, Steam, Netskrt — directly off the cache, not from your transit provider.
Current content sources
Active caches & private peering across our 9 Bay Area edge sites. More on the way as we shake hands with more content folks.
Verified Peering Provider since October 2024 — one of the first IXPs in the program. Serves Google Search, YouTube, Maps, and Workspace.
iCloud, App Store, software updates, Apple TV+.
Microsoft Connected Cache via Ninja-IX partnership. Xbox, Windows Update, Teams, Azure CDN.
Steam game downloads & updates.
Specialized streaming-video offload for Netskrt's streaming partners.
Run an eyeball ISP in the Bay?
Read the connection guide. Then send us an email. It really is that easy (we promise the BGP part is the hardest bit).
