Who owns MAC prefix 00C0F3?

00C0F3 is registered to NETWORK COMMUNICATIONS CORP. in the IEEE MA-L registry.

What devices use 00C0F3?

Any network device with a MAC address starting 00:C0:F3 was manufactured by or for NETWORK COMMUNICATIONS CORP..

MA-L · OUI prefix

NETWORK COMMUNICATIONS CORP.

Any MAC address starting 00:C0:F3 is registered to NETWORK COMMUNICATIONS CORP. in US.

OUI prefix	00C0F3
Vendor	NETWORK COMMUNICATIONS CORP.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:C0:F3:00:00:00

What this means

The IEEE assigned the MA-L block 00C0F3 to NETWORK COMMUNICATIONS CORP.. 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:C0:F3, it is NETWORK COMMUNICATIONS CORP. hardware.

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