Who owns MAC prefix B0EC8F?

B0EC8F is registered to GMX SAS in the IEEE MA-L registry.

What devices use B0EC8F?

Any network device with a MAC address starting B0:EC:8F was manufactured by or for GMX SAS.

MA-L · OUI prefix

GMX SAS

Any MAC address starting B0:EC:8F is registered to GMX SAS in FR.

OUI prefix	B0EC8F
Vendor	GMX SAS
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	B0:EC:8F:00:00:00

What this means

The IEEE assigned the MA-L block B0EC8F to GMX SAS. 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 B0:EC:8F, it is GMX SAS hardware.

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