What devices use D828C9?

Any network device with a MAC address starting D8:28:C9 was manufactured by or for General Electric Consumer and Industrial.

MA-L · OUI prefix

General Electric Consumer and Industrial

Q: Who owns MAC prefix D828C9?

D828C9 is registered to General Electric Consumer and Industrial in the IEEE MA-L registry.

Any MAC address starting D8:28:C9 is registered to General Electric Consumer and Industrial in US.

OUI prefix	D828C9
Vendor	General Electric Consumer and Industrial
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	D8:28:C9:00:00:00

What this means

The IEEE assigned the MA-L block D828C9 to General Electric Consumer and Industrial. 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 D8:28:C9, it is General Electric Consumer and Industrial hardware.

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