Who owns MAC prefix A04025?

A04025 is registered to Actioncable, Inc. in the IEEE MA-L registry.

What devices use A04025?

Any network device with a MAC address starting A0:40:25 was manufactured by or for Actioncable, Inc..

MA-L · OUI prefix

Actioncable, Inc.

Any MAC address starting A0:40:25 is registered to Actioncable, Inc. in US.

OUI prefix	A04025
Vendor	Actioncable, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	A0:40:25:00:00:00

What this means

The IEEE assigned the MA-L block A04025 to Actioncable, 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 A0:40:25, it is Actioncable, Inc. hardware.

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