Who owns MAC prefix E05A9FD?

E05A9FD is registered to Mountz, Inc. in the IEEE MA-M registry.

What devices use E05A9FD?

Any network device with a MAC address starting E0:5A:9F:D was manufactured by or for Mountz, Inc..

MA-M · OUI prefix

Mountz, Inc.

Any MAC address starting E0:5A:9F:D is registered to Mountz, Inc. in US.

OUI prefix	E05A9FD
Vendor	Mountz, Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	E0:5A:9F:D:00:00:00

What this means

The IEEE assigned the MA-M block E05A9FD to Mountz, 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 E0:5A:9F:D, it is Mountz, Inc. hardware.

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