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Xfinity Speed Test
Xfinity is Comcast's brand name for their internet service. It was created in 2006 and is now owned by Charter Communications.

 Xfinity is Comcast's brand name for their internet service. It was created in 2006 and is now owned by Charter Communications.

Xfinity is a subsidiary of Comcast Corporation, a global provider of cable television, Internet access, home phone, and voice over internet protocol (VoIP) services. Xfinity provides broadband service, including high-speed internet, digital video, and telephone services, to customers in the United States.