Who owns MAC prefix 0C0EC1A?

0C0EC1A is registered to Sonoro Audio GmbH in the IEEE MA-M registry.

What devices use 0C0EC1A?

Any network device with a MAC address starting 0C:0E:C1:A was manufactured by or for Sonoro Audio GmbH.

MA-M · OUI prefix

Sonoro Audio GmbH

Any MAC address starting 0C:0E:C1:A is registered to Sonoro Audio GmbH in DE.

OUI prefix	0C0EC1A
Vendor	Sonoro Audio GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	0C:0E:C1:A:00:00:00

What this means

The IEEE assigned the MA-M block 0C0EC1A to Sonoro Audio GmbH. 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 0C:0E:C1:A, it is Sonoro Audio GmbH hardware.

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