Who owns MAC prefix 50DB3F?

50DB3F is registered to SHENZHEN GONGJIN ELECTRONICS CO.,LT in the IEEE MA-L registry.

What devices use 50DB3F?

Any network device with a MAC address starting 50:DB:3F was manufactured by or for SHENZHEN GONGJIN ELECTRONICS CO.,LT.

MA-L · OUI prefix

SHENZHEN GONGJIN ELECTRONICS CO.,LT

Any MAC address starting 50:DB:3F is registered to SHENZHEN GONGJIN ELECTRONICS CO.,LT in CN.

OUI prefix	50DB3F
Vendor	SHENZHEN GONGJIN ELECTRONICS CO.,LT
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	50:DB:3F:00:00:00

What this means

The IEEE assigned the MA-L block 50DB3F 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 50:DB:3F, 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 30DF8D 38E595 68D482 803E48 80546A 84C9C6 94FBB2 all 24 »

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