Who owns MAC prefix 78C2C0A?

78C2C0A is registered to Ombitron, Inc. in the IEEE MA-M registry.

What devices use 78C2C0A?

Any network device with a MAC address starting 78:C2:C0:A was manufactured by or for Ombitron, Inc..

MA-M · OUI prefix

Ombitron, Inc.

Any MAC address starting 78:C2:C0:A is registered to Ombitron, Inc. in US.

OUI prefix	78C2C0A
Vendor	Ombitron, Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	78:C2:C0:A:00:00:00

What this means

The IEEE assigned the MA-M block 78C2C0A to Ombitron, 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 78:C2:C0:A, it is Ombitron, Inc. hardware.

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