Who owns MAC prefix F061F3?

F061F3 is registered to Comcast Cable Corporation in the IEEE MA-L registry.

What devices use F061F3?

Any network device with a MAC address starting F0:61:F3 was manufactured by or for Comcast Cable Corporation.

MA-L · OUI prefix

Comcast Cable Corporation

Any MAC address starting F0:61:F3 is registered to Comcast Cable Corporation in US.

OUI prefix	F061F3
Vendor	Comcast Cable Corporation
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	F0:61:F3:00:00:00

What this means

The IEEE assigned the MA-L block F061F3 to Comcast Cable Corporation. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting F0:61:F3, it is Comcast Cable Corporation hardware.

Other Comcast Cable Corporation prefixes

Comcast Cable Corporation holds 3 registered blocks in total.

D89C8E F0463B

Look up another MAC