asn.dev

Downstream networks

AS40271 SFMIX-TRANSIT - San Francisco Metropolitan Internet Exchange (SFMIX)

Hosting ARIN NSP

Transit

Downstream networks

inferred

Networks for which AS40271 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS6140Two PUnclassifiedIPv4 IPv69
AS63129AirRabbit, LLCUnclassifiedIPv49
AS35008Kerfuffle, LLCHostingIPv4 IPv64

Derived from routing tables collected at 2026-11-07 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.97M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.