Who owns MAC prefix 2872C5?

2872C5 is registered to Smartmatic Corp in the IEEE MA-L registry.

What devices use 2872C5?

Any network device with a MAC address starting 28:72:C5 was manufactured by or for Smartmatic Corp.

MA-L · OUI prefix

Smartmatic Corp

Any MAC address starting 28:72:C5 is registered to Smartmatic Corp in US.

OUI prefix	2872C5
Vendor	Smartmatic Corp
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	28:72:C5:00:00:00

What this means

The IEEE assigned the MA-L block 2872C5 to Smartmatic 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 28:72:C5, it is Smartmatic Corp hardware.

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