Who owns MAC prefix 3CB43D?

3CB43D is registered to SZ Tenveo video technology co., Ltd in the IEEE MA-L registry.

What devices use 3CB43D?

Any network device with a MAC address starting 3C:B4:3D was manufactured by or for SZ Tenveo video technology co., Ltd.

MA-L · OUI prefix

SZ Tenveo video technology co., Ltd

Any MAC address starting 3C:B4:3D is registered to SZ Tenveo video technology co., Ltd in CN.

OUI prefix	3CB43D
Vendor	SZ Tenveo video technology co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	3C:B4:3D:00:00:00

What this means

The IEEE assigned the MA-L block 3CB43D to SZ Tenveo video 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 3C:B4:3D, it is SZ Tenveo video technology co., Ltd hardware.

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