Who owns MAC prefix 8C192D3?

8C192D3 is registered to Greenfield Technology in the IEEE MA-M registry.

What devices use 8C192D3?

Any network device with a MAC address starting 8C:19:2D:3 was manufactured by or for Greenfield Technology.

MA-M · OUI prefix

Greenfield Technology

Any MAC address starting 8C:19:2D:3 is registered to Greenfield Technology in FR.

OUI prefix	8C192D3
Vendor	Greenfield Technology
Registry	MA-M (28-bit, medium block)
Country	FR
Example MAC	8C:19:2D:3:00:00:00

What this means

The IEEE assigned the MA-M block 8C192D3 to Greenfield Technology. 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 8C:19:2D:3, it is Greenfield Technology hardware.

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