Who owns MAC prefix B089C2?

B089C2 is registered to Zyptonite in the IEEE MA-L registry.

What devices use B089C2?

Any network device with a MAC address starting B0:89:C2 was manufactured by or for Zyptonite.

MA-L · OUI prefix

Zyptonite

Any MAC address starting B0:89:C2 is registered to Zyptonite in US.

OUI prefix	B089C2
Vendor	Zyptonite
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	B0:89:C2:00:00:00

What this means

The IEEE assigned the MA-L block B089C2 to Zyptonite. 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 B0:89:C2, it is Zyptonite hardware.

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