Kunshan QTech Smart-Forward Limited - MAC Prefix DC76C3C (MA-M)

What this means

The IEEE assigned the MA-M block DC76C3C to Kunshan QTech Smart-Forward Limited. 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 DC:76:C3:C, it is Kunshan QTech Smart-Forward Limited hardware.

Frequently Asked Questions

Who owns MAC prefix DC76C3C?

DC76C3C is registered to Kunshan QTech Smart-Forward Limited in the IEEE MA-M registry.

What does the MA-M registry type mean?

An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Kunshan QTech Smart-Forward Limited's block covers 1,048,576 addresses.

What devices use DC76C3C?

Any network device with a MAC address starting DC:76:C3:C was manufactured by or for Kunshan QTech Smart-Forward Limited.

OUI prefix	DC76C3C
Vendor	Kunshan QTech Smart-Forward Limited
Registry	MA-M (28-bit, medium block)
Block size	1,048,576 addresses
Country	CN
Other blocks by this vendor	1 total
Example MAC	DC:76:C3:C:00:00:00