Who owns MAC prefix F023B9B?

F023B9B is registered to Q Core Medical Ltd in the IEEE MA-M registry.

What devices use F023B9B?

Any network device with a MAC address starting F0:23:B9:B was manufactured by or for Q Core Medical Ltd.

MA-M · OUI prefix

Q Core Medical Ltd

Any MAC address starting F0:23:B9:B is registered to Q Core Medical Ltd in IL.

OUI prefix	F023B9B
Vendor	Q Core Medical Ltd
Registry	MA-M (28-bit, medium block)
Country	IL
Example MAC	F0:23:B9:B:00:00:00

What this means

The IEEE assigned the MA-M block F023B9B to Q Core Medical Ltd. 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 F0:23:B9:B, it is Q Core Medical Ltd hardware.

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