Who owns MAC prefix F023B94?

F023B94 is registered to EZVIS LIMITED in the IEEE MA-M registry.

What devices use F023B94?

Any network device with a MAC address starting F0:23:B9:4 was manufactured by or for EZVIS LIMITED.

MA-M · OUI prefix

EZVIS LIMITED

Any MAC address starting F0:23:B9:4 is registered to EZVIS LIMITED in HK.

OUI prefix	F023B94
Vendor	EZVIS LIMITED
Registry	MA-M (28-bit, medium block)
Country	HK
Example MAC	F0:23:B9:4:00:00:00

What this means

The IEEE assigned the MA-M block F023B94 to EZVIS LIMITED. 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:B9:4, it is EZVIS LIMITED hardware.

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