Who owns MAC prefix B8B3DC?

B8B3DC is registered to DEREK (SHAOGUAN) LIMITED in the IEEE MA-L registry.

What devices use B8B3DC?

Any network device with a MAC address starting B8:B3:DC was manufactured by or for DEREK (SHAOGUAN) LIMITED.

MA-L · OUI prefix

DEREK (SHAOGUAN) LIMITED

Any MAC address starting B8:B3:DC is registered to DEREK (SHAOGUAN) LIMITED in CN.

OUI prefix	B8B3DC
Vendor	DEREK (SHAOGUAN) LIMITED
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	B8:B3:DC:00:00:00

What this means

The IEEE assigned the MA-L block B8B3DC to DEREK (SHAOGUAN) LIMITED. 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:B3:DC, it is DEREK (SHAOGUAN) LIMITED hardware.

Other DEREK (SHAOGUAN) LIMITED prefixes

DEREK (SHAOGUAN) LIMITED holds 2 registered blocks in total.

4000E0

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