Who owns MAC prefix 2C7AF4B?

2C7AF4B is registered to Arira Platforms, LLC in the IEEE MA-M registry.

What devices use 2C7AF4B?

Any network device with a MAC address starting 2C:7A:F4:B was manufactured by or for Arira Platforms, LLC.

MA-M · OUI prefix

Arira Platforms, LLC

Any MAC address starting 2C:7A:F4:B is registered to Arira Platforms, LLC in US.

OUI prefix	2C7AF4B
Vendor	Arira Platforms, LLC
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	2C:7A:F4:B:00:00:00

What this means

The IEEE assigned the MA-M block 2C7AF4B to Arira Platforms, LLC. 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 2C:7A:F4:B, it is Arira Platforms, LLC hardware.

Look up another MAC