Who owns MAC prefix 20F597?

20F597 is registered to Maasiv, LLC in the IEEE MA-L registry.

What devices use 20F597?

Any network device with a MAC address starting 20:F5:97 was manufactured by or for Maasiv, LLC.

MA-L · OUI prefix

Maasiv, LLC

Any MAC address starting 20:F5:97 is registered to Maasiv, LLC in US.

OUI prefix	20F597
Vendor	Maasiv, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	20:F5:97:00:00:00

What this means

The IEEE assigned the MA-L block 20F597 to Maasiv, LLC. 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:F5:97, it is Maasiv, LLC hardware.

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