Who owns MAC prefix 7CA97D?

7CA97D is registered to Objenious in the IEEE MA-L registry.

What devices use 7CA97D?

Any network device with a MAC address starting 7C:A9:7D was manufactured by or for Objenious.

MA-L · OUI prefix

Objenious

Any MAC address starting 7C:A9:7D is registered to Objenious in FR.

OUI prefix	7CA97D
Vendor	Objenious
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	7C:A9:7D:00:00:00

What this means

The IEEE assigned the MA-L block 7CA97D to Objenious. 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 7C:A9:7D, it is Objenious hardware.

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