Who owns MAC prefix 40F14C?

40F14C is registered to ISE Europe SPRL in the IEEE MA-L registry.

What devices use 40F14C?

Any network device with a MAC address starting 40:F1:4C was manufactured by or for ISE Europe SPRL.

MA-L · OUI prefix

ISE Europe SPRL

Any MAC address starting 40:F1:4C is registered to ISE Europe SPRL in BE.

OUI prefix	40F14C
Vendor	ISE Europe SPRL
Registry	MA-L (24-bit, large block)
Country	BE
Example MAC	40:F1:4C:00:00:00

What this means

The IEEE assigned the MA-L block 40F14C to ISE Europe SPRL. 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 40:F1:4C, it is ISE Europe SPRL hardware.

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