Who owns MAC prefix 20DC93?

20DC93 is registered to Cheetah Hi-Tech, Inc. in the IEEE MA-L registry.

What devices use 20DC93?

Any network device with a MAC address starting 20:DC:93 was manufactured by or for Cheetah Hi-Tech, Inc..

MA-L · OUI prefix

Cheetah Hi-Tech, Inc.

Any MAC address starting 20:DC:93 is registered to Cheetah Hi-Tech, Inc. in TW.

OUI prefix	20DC93
Vendor	Cheetah Hi-Tech, Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	20:DC:93:00:00:00

What this means

The IEEE assigned the MA-L block 20DC93 to Cheetah Hi-Tech, 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 20:DC:93, it is Cheetah Hi-Tech, Inc. hardware.

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