Who owns MAC prefix C03F2A?

C03F2A is registered to Biscotti, Inc. in the IEEE MA-L registry.

What devices use C03F2A?

Any network device with a MAC address starting C0:3F:2A was manufactured by or for Biscotti, Inc..

MA-L · OUI prefix

Biscotti, Inc.

Any MAC address starting C0:3F:2A is registered to Biscotti, Inc. in US.

OUI prefix	C03F2A
Vendor	Biscotti, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	C0:3F:2A:00:00:00

What this means

The IEEE assigned the MA-L block C03F2A to Biscotti, 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 C0:3F:2A, it is Biscotti, Inc. hardware.

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