AS40271 · ip.sfmix.org
AS40271 · run by SFMIX · 501(c)(12) cooperative

Local content,
local pipes.

AS40271 be an opt-in cachin' & content cooperative for local eyeball ISPs in th' San Francisco Bay Area. We host th' caches; ye save th' transit coin.

Local, sustainable, organic … bits, aye. Now with extra cache.

Read th' boardin' guide → PeeringDB ↗
5content sources
9edge ports o' call
$300/mo/10Gflat rate
What & why

An off-net cache, run by folk ye can email.

SFMIX runs caches for th' big content sources at our exchange. Local eyeball ISPs peer with AS40271 an' haul popular traffic — Google, Apple, Microsoft, Steam, Netskrt — straight off th' cache, not from yer transit provider.

Cheaper than transit Cacheable traffic stops countin' against yer 95th-percentile bill.
Better for yer users Lower latency, fewer hops, fatter pipes for big hauls.
Flat rate, no surprises $300/mo per 10 Gbps o' capacity. Th' coin covers th' router hardware, cross-connects, an' power — we be a cooperative, not a profit center. Lashable together up to Terrabit scale.
What's aboard it

Current content sources

Active caches & private peering across our 9 Bay Area edge ports o' call. More on th' way as we shake hands with more content folk.

Google Verified Peering Provider — Silver
Google
AS15169

Verified Peering Provider since October 2024 — one o' th' first IXPs in th' program. Serves Google Search, YouTube, Maps, an' Workspace.

SJC01SCL02 Verified Silver VPP program ↗
Apple Edge Cache
AS31128

iCloud, App Store, software updates, Apple TV+.

SCL02 Matey Apple Edge Cache ↗
Microsoft Connected Cache (MCC)
AS12233

Microsoft Connected Cache via Ninja-IX partnership. Xbox, Windows Update, Teams, Azure CDN.

FMT01 Connected cache Ninja-IX ↗
Valve / Steam
AS32590

Steam game hauls & updates.

SCL02 Steam content cache
Netskrt
eCDN

Specialized streaming-video offload for Netskrt's streaming partners.

SCL02 Streaming edge cache Netskrt ↗

Run an eyeball ISP in th' Bay?

Read th' boardin' guide. Then send us an email. It truly be that easy (we promise th' BGP part be th' hardest bit).

Boardin' guide →