Who owns MAC prefix AC44F2?

AC44F2 is registered to YAMAHA CORPORATION in the IEEE MA-L registry.

What devices use AC44F2?

Any network device with a MAC address starting AC:44:F2 was manufactured by or for YAMAHA CORPORATION.

MA-L · OUI prefix

YAMAHA CORPORATION

Any MAC address starting AC:44:F2 is registered to YAMAHA CORPORATION in JP.

OUI prefix	AC44F2
Vendor	YAMAHA CORPORATION
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	AC:44:F2:00:00:00

What this means

The IEEE assigned the MA-L block AC44F2 to YAMAHA CORPORATION. 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 AC:44:F2, it is YAMAHA CORPORATION hardware.

Other YAMAHA CORPORATION prefixes

YAMAHA CORPORATION holds 3 registered blocks in total.

00A0DE F4D580

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