Who owns MAC prefix 74272C?

74272C is registered to Advanced Micro Devices, Inc. in the IEEE MA-L registry.

What devices use 74272C?

Any network device with a MAC address starting 74:27:2C was manufactured by or for Advanced Micro Devices, Inc..

MA-L · OUI prefix

Advanced Micro Devices, Inc.

Any MAC address starting 74:27:2C is registered to Advanced Micro Devices, Inc. in US.

OUI prefix	74272C
Vendor	Advanced Micro Devices, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	74:27:2C:00:00:00

What this means

The IEEE assigned the MA-L block 74272C to Advanced Micro Devices, Inc.. 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 74:27:2C, it is Advanced Micro Devices, Inc. hardware.

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