Who owns MAC prefix 00C052?

00C052 is registered to BURR-BROWN in the IEEE MA-L registry.

What devices use 00C052?

Any network device with a MAC address starting 00:C0:52 was manufactured by or for BURR-BROWN.

MA-L · OUI prefix

BURR-BROWN

Any MAC address starting 00:C0:52 is registered to BURR-BROWN in US.

OUI prefix	00C052
Vendor	BURR-BROWN
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:C0:52:00:00:00

What this means

The IEEE assigned the MA-L block 00C052 to BURR-BROWN. 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 00:C0:52, it is BURR-BROWN hardware.

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