Who owns MAC prefix C89009?

C89009 is registered to Budderfly Inc. in the IEEE MA-L registry.

What devices use C89009?

Any network device with a MAC address starting C8:90:09 was manufactured by or for Budderfly Inc..

MA-L · OUI prefix

Budderfly Inc.

Any MAC address starting C8:90:09 is registered to Budderfly Inc. in US.

OUI prefix	C89009
Vendor	Budderfly Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	C8:90:09:00:00:00

What this means

The IEEE assigned the MA-L block C89009 to Budderfly Inc.. 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 C8:90:09, it is Budderfly Inc. hardware.

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