Who owns MAC prefix 30DF8D?

30DF8D is registered to SHENZHEN GONGJIN ELECTRONICS CO.,LT in the IEEE MA-L registry.

What devices use 30DF8D?

Any network device with a MAC address starting 30:DF:8D was manufactured by or for SHENZHEN GONGJIN ELECTRONICS CO.,LT.

MA-L · OUI prefix

SHENZHEN GONGJIN ELECTRONICS CO.,LT

Any MAC address starting 30:DF:8D is registered to SHENZHEN GONGJIN ELECTRONICS CO.,LT in CN.

OUI prefix	30DF8D
Vendor	SHENZHEN GONGJIN ELECTRONICS CO.,LT
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	30:DF:8D:00:00:00

What this means

The IEEE assigned the MA-L block 30DF8D to SHENZHEN GONGJIN ELECTRONICS CO.,LT. 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 30:DF:8D, it is SHENZHEN GONGJIN ELECTRONICS CO.,LT hardware.

Other SHENZHEN GONGJIN ELECTRONICS CO.,LT prefixes

SHENZHEN GONGJIN ELECTRONICS CO.,LT holds 24 registered blocks in total.

000726 001FA4 18C501 1CA532 2CAB25 38E595 50DB3F 68D482 803E48 80546A 84C9C6 94FBB2 all 24 »

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