Who owns MAC prefix 48E6638?

48E6638 is registered to Shenzhen Peicheng Technology Co., LTD. in the IEEE MA-M registry.

What devices use 48E6638?

Any network device with a MAC address starting 48:E6:63:8 was manufactured by or for Shenzhen Peicheng Technology Co., LTD..

MA-M · OUI prefix

Shenzhen Peicheng Technology Co., LTD.

Any MAC address starting 48:E6:63:8 is registered to Shenzhen Peicheng Technology Co., LTD. in CN.

OUI prefix	48E6638
Vendor	Shenzhen Peicheng Technology Co., LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	48:E6:63:8:00:00:00

What this means

The IEEE assigned the MA-M block 48E6638 to Shenzhen Peicheng 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 48:E6:63:8, it is Shenzhen Peicheng Technology Co., LTD. hardware.

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