What devices use 78A5DD?

Any network device with a MAC address starting 78:A5:DD was manufactured by or for Shenzhen Smarteye Digital Electronics Co., Ltd.

MA-L · OUI prefix

Shenzhen Smarteye Digital Electronics Co., Ltd

Q: Who owns MAC prefix 78A5DD?

78A5DD is registered to Shenzhen Smarteye Digital Electronics Co., Ltd in the IEEE MA-L registry.

Any MAC address starting 78:A5:DD is registered to Shenzhen Smarteye Digital Electronics Co., Ltd in CN.

OUI prefix	78A5DD
Vendor	Shenzhen Smarteye Digital Electronics Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	78:A5:DD:00:00:00

What this means

The IEEE assigned the MA-L block 78A5DD to Shenzhen Smarteye Digital Electronics 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 78:A5:DD, it is Shenzhen Smarteye Digital Electronics Co., Ltd hardware.

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