Who owns MAC prefix D022128?

D022128 is registered to Shenzhen SIC Technology. Co., Ltd. in the IEEE MA-M registry.

What devices use D022128?

Any network device with a MAC address starting D0:22:12:8 was manufactured by or for Shenzhen SIC Technology. Co., Ltd..

MA-M · OUI prefix

Shenzhen SIC Technology. Co., Ltd.

Any MAC address starting D0:22:12:8 is registered to Shenzhen SIC Technology. Co., Ltd. in CN.

OUI prefix	D022128
Vendor	Shenzhen SIC Technology. Co., Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	D0:22:12:8:00:00:00

What this means

The IEEE assigned the MA-M block D022128 to Shenzhen SIC Technology. Co., Ltd.. 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 D0:22:12:8, it is Shenzhen SIC Technology. Co., Ltd. hardware.

Look up another MAC