Who owns MAC prefix AC2BA2?

AC2BA2 is registered to The Chamberlain Group, Inc in the IEEE MA-L registry.

What devices use AC2BA2?

Any network device with a MAC address starting AC:2B:A2 was manufactured by or for The Chamberlain Group, Inc.

MA-L · OUI prefix

The Chamberlain Group, Inc

Any MAC address starting AC:2B:A2 is registered to The Chamberlain Group, Inc in US.

OUI prefix	AC2BA2
Vendor	The Chamberlain Group, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	AC:2B:A2:00:00:00

What this means

The IEEE assigned the MA-L block AC2BA2 to The Chamberlain Group, 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 AC:2B:A2, it is The Chamberlain Group, Inc hardware.

Other The Chamberlain Group, Inc prefixes

The Chamberlain Group, Inc holds 5 registered blocks in total.

0C9505 441146 645299 CC6A10

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