Who owns MAC prefix 000C20?

000C20 is registered to Fi WIn, Inc. in the IEEE MA-L registry.

What devices use 000C20?

Any network device with a MAC address starting 00:0C:20 was manufactured by or for Fi WIn, Inc..

MA-L · OUI prefix

Fi WIn, Inc.

Any MAC address starting 00:0C:20 is registered to Fi WIn, Inc. in TW.

OUI prefix	000C20
Vendor	Fi WIn, Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	00:0C:20:00:00:00

What this means

The IEEE assigned the MA-L block 000C20 to Fi WIn, 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 00:0C:20, it is Fi WIn, Inc. hardware.

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