Who owns MAC prefix 6891D0C?

6891D0C is registered to Spraying Systems Co. in the IEEE MA-M registry.

What devices use 6891D0C?

Any network device with a MAC address starting 68:91:D0:C was manufactured by or for Spraying Systems Co..

MA-M · OUI prefix

Spraying Systems Co.

Any MAC address starting 68:91:D0:C is registered to Spraying Systems Co. in US.

OUI prefix	6891D0C
Vendor	Spraying Systems Co.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	68:91:D0:C:00:00:00

What this means

The IEEE assigned the MA-M block 6891D0C to Spraying Systems Co.. 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 68:91:D0:C, it is Spraying Systems Co. hardware.

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