Who owns MAC prefix 00C07C?

00C07C is registered to HIGHTECH INFORMATION in the IEEE MA-L registry.

What devices use 00C07C?

Any network device with a MAC address starting 00:C0:7C was manufactured by or for HIGHTECH INFORMATION.

MA-L · OUI prefix

HIGHTECH INFORMATION

Any MAC address starting 00:C0:7C is registered to HIGHTECH INFORMATION in HK.

OUI prefix	00C07C
Vendor	HIGHTECH INFORMATION
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	00:C0:7C:00:00:00

What this means

The IEEE assigned the MA-L block 00C07C to HIGHTECH INFORMATION. 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:C0:7C, it is HIGHTECH INFORMATION hardware.

Look up another MAC