Who owns MAC prefix 3CB53D?

3CB53D is registered to HUNAN GOKE MICROELECTRONICS CO.,LTD in the IEEE MA-L registry.

What devices use 3CB53D?

Any network device with a MAC address starting 3C:B5:3D was manufactured by or for HUNAN GOKE MICROELECTRONICS CO.,LTD.

MA-L · OUI prefix

HUNAN GOKE MICROELECTRONICS CO.,LTD

Any MAC address starting 3C:B5:3D is registered to HUNAN GOKE MICROELECTRONICS CO.,LTD in CN.

OUI prefix	3CB53D
Vendor	HUNAN GOKE MICROELECTRONICS CO.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	3C:B5:3D:00:00:00

What this means

The IEEE assigned the MA-L block 3CB53D to HUNAN GOKE MICROELECTRONICS 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 3C:B5:3D, it is HUNAN GOKE MICROELECTRONICS CO.,LTD hardware.

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