Who owns MAC prefix 000584?

000584 is registered to AbsoluteValue Systems, Inc. in the IEEE MA-L registry.

What devices use 000584?

Any network device with a MAC address starting 00:05:84 was manufactured by or for AbsoluteValue Systems, Inc..

MA-L · OUI prefix

AbsoluteValue Systems, Inc.

Any MAC address starting 00:05:84 is registered to AbsoluteValue Systems, Inc. in US.

OUI prefix	000584
Vendor	AbsoluteValue Systems, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:05:84:00:00:00

What this means

The IEEE assigned the MA-L block 000584 to AbsoluteValue Systems, 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 00:05:84, it is AbsoluteValue Systems, Inc. hardware.

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