Who owns MAC prefix AC9A22?

AC9A22 is registered to NXP Semiconductors in the IEEE MA-L registry.

What devices use AC9A22?

Any network device with a MAC address starting AC:9A:22 was manufactured by or for NXP Semiconductors.

MA-L · OUI prefix

NXP Semiconductors

Any MAC address starting AC:9A:22 is registered to NXP Semiconductors in US.

OUI prefix	AC9A22
Vendor	NXP Semiconductors
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	AC:9A:22:00:00:00

What this means

The IEEE assigned the MA-L block AC9A22 to NXP Semiconductors. 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:9A:22, it is NXP Semiconductors hardware.

Other NXP Semiconductors prefixes

NXP Semiconductors holds 3 registered blocks in total.

006037 E05124

Look up another MAC