Who owns MAC prefix 845C93?

845C93 is registered to Chabrier Services in the IEEE MA-L registry.

What devices use 845C93?

Any network device with a MAC address starting 84:5C:93 was manufactured by or for Chabrier Services.

MA-L · OUI prefix

Chabrier Services

Any MAC address starting 84:5C:93 is registered to Chabrier Services in FR.

OUI prefix	845C93
Vendor	Chabrier Services
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	84:5C:93:00:00:00

What this means

The IEEE assigned the MA-L block 845C93 to Chabrier Services. 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 84:5C:93, it is Chabrier Services hardware.

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