Who owns MAC prefix B8FF6F?

B8FF6F is registered to Shanghai Typrotech Technology Co.Ltd in the IEEE MA-L registry.

What devices use B8FF6F?

Any network device with a MAC address starting B8:FF:6F was manufactured by or for Shanghai Typrotech Technology Co.Ltd.

MA-L · OUI prefix

Shanghai Typrotech Technology Co.Ltd

Any MAC address starting B8:FF:6F is registered to Shanghai Typrotech Technology Co.Ltd in CN.

OUI prefix	B8FF6F
Vendor	Shanghai Typrotech Technology Co.Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	B8:FF:6F:00:00:00

What this means

The IEEE assigned the MA-L block B8FF6F to Shanghai Typrotech 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 B8:FF:6F, it is Shanghai Typrotech Technology Co.Ltd hardware.

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