Who owns MAC prefix A8A089?

A8A089 is registered to Tactical Communications in the IEEE MA-L registry.

What devices use A8A089?

Any network device with a MAC address starting A8:A0:89 was manufactured by or for Tactical Communications.

MA-L · OUI prefix

Tactical Communications

Any MAC address starting A8:A0:89 is registered to Tactical Communications in US.

OUI prefix	A8A089
Vendor	Tactical Communications
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	A8:A0:89:00:00:00

What this means

The IEEE assigned the MA-L block A8A089 to Tactical Communications. 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 A8:A0:89, it is Tactical Communications hardware.

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