Who owns MAC prefix 7C6AC3?

7C6AC3 is registered to GatesAir, Inc in the IEEE MA-L registry.

What devices use 7C6AC3?

Any network device with a MAC address starting 7C:6A:C3 was manufactured by or for GatesAir, Inc.

MA-L · OUI prefix

GatesAir, Inc

Any MAC address starting 7C:6A:C3 is registered to GatesAir, Inc in US.

OUI prefix	7C6AC3
Vendor	GatesAir, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	7C:6A:C3:00:00:00

What this means

The IEEE assigned the MA-L block 7C6AC3 to GatesAir, 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 7C:6A:C3, it is GatesAir, Inc hardware.

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