Who owns MAC prefix C8FFBF1?

C8FFBF1 is registered to robert juliat in the IEEE MA-M registry.

What devices use C8FFBF1?

Any network device with a MAC address starting C8:FF:BF:1 was manufactured by or for robert juliat.

MA-M · OUI prefix

robert juliat

Any MAC address starting C8:FF:BF:1 is registered to robert juliat in FR.

OUI prefix	C8FFBF1
Vendor	robert juliat
Registry	MA-M (28-bit, medium block)
Country	FR
Example MAC	C8:FF:BF:1:00:00:00

What this means

The IEEE assigned the MA-M block C8FFBF1 to robert juliat. 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 C8:FF:BF:1, it is robert juliat hardware.

Other robert juliat prefixes

robert juliat holds 3 registered blocks in total.

70B3D5EE8 8C1F647E7

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