Who owns MAC prefix 7C08D9?

7C08D9 is registered to Shanghai B-Star Technology Co in the IEEE MA-L registry.

What devices use 7C08D9?

Any network device with a MAC address starting 7C:08:D9 was manufactured by or for Shanghai B-Star Technology Co.

MA-L · OUI prefix

Shanghai B-Star Technology Co

Any MAC address starting 7C:08:D9 is registered to Shanghai B-Star Technology Co in CN.

OUI prefix	7C08D9
Vendor	Shanghai B-Star Technology Co
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	7C:08:D9:00:00:00

What this means

The IEEE assigned the MA-L block 7C08D9 to Shanghai B-Star Technology Co. 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 7C:08:D9, it is Shanghai B-Star Technology Co hardware.

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