Who owns MAC prefix 0020F0?

0020F0 is registered to UNIVERSAL MICROELECTRONICS CO. in the IEEE MA-L registry.

What devices use 0020F0?

Any network device with a MAC address starting 00:20:F0 was manufactured by or for UNIVERSAL MICROELECTRONICS CO..

MA-L · OUI prefix

UNIVERSAL MICROELECTRONICS CO.

Any MAC address starting 00:20:F0 is registered to UNIVERSAL MICROELECTRONICS CO..

OUI prefix	0020F0
Vendor	UNIVERSAL MICROELECTRONICS CO.
Registry	MA-L (24-bit, large block)
Example MAC	00:20:F0:00:00:00

What this means

The IEEE assigned the MA-L block 0020F0 to UNIVERSAL MICROELECTRONICS CO.. 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 00:20:F0, it is UNIVERSAL MICROELECTRONICS CO. hardware.

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