Who owns MAC prefix 1CC586?

1CC586 is registered to Absolute Acoustics in the IEEE MA-L registry.

What devices use 1CC586?

Any network device with a MAC address starting 1C:C5:86 was manufactured by or for Absolute Acoustics.

MA-L · OUI prefix

Absolute Acoustics

Any MAC address starting 1C:C5:86 is registered to Absolute Acoustics in BR.

OUI prefix	1CC586
Vendor	Absolute Acoustics
Registry	MA-L (24-bit, large block)
Country	BR
Example MAC	1C:C5:86:00:00:00

What this means

The IEEE assigned the MA-L block 1CC586 to Absolute Acoustics. 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 1C:C5:86, it is Absolute Acoustics hardware.

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