Who owns MAC prefix CC2D21?

CC2D21 is registered to Tenda Technology Co.,Ltd.Dongguan branch in the IEEE MA-L registry.

What devices use CC2D21?

Any network device with a MAC address starting CC:2D:21 was manufactured by or for Tenda Technology Co.,Ltd.Dongguan branch.

MA-L · OUI prefix

Tenda Technology Co.,Ltd.Dongguan branch

Any MAC address starting CC:2D:21 is registered to Tenda Technology Co.,Ltd.Dongguan branch in CN.

OUI prefix	CC2D21
Vendor	Tenda Technology Co.,Ltd.Dongguan branch
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	CC:2D:21:00:00:00

What this means

The IEEE assigned the MA-L block CC2D21 to Tenda Technology Co.,Ltd.Dongguan branch. 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 CC:2D:21, it is Tenda Technology Co.,Ltd.Dongguan branch hardware.

Other Tenda Technology Co.,Ltd.Dongguan branch prefixes

Tenda Technology Co.,Ltd.Dongguan branch holds 11 registered blocks in total.

0495E6 0840F3 500FF5 502B73 58D9D5 B0DFC1 B40F3B B83A08 D83214 E865D4

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