Who owns MAC prefix 0010C0?

0010C0 is registered to ARMA, Inc. in the IEEE MA-L registry.

What devices use 0010C0?

Any network device with a MAC address starting 00:10:C0 was manufactured by or for ARMA, Inc..

MA-L · OUI prefix

ARMA, Inc.

Any MAC address starting 00:10:C0 is registered to ARMA, Inc. in US.

OUI prefix	0010C0
Vendor	ARMA, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:10:C0:00:00:00

What this means

The IEEE assigned the MA-L block 0010C0 to ARMA, 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 00:10:C0, it is ARMA, Inc. hardware.

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