Who owns MAC prefix 1046B4?

1046B4 is registered to FormericaOE in the IEEE MA-L registry.

What devices use 1046B4?

Any network device with a MAC address starting 10:46:B4 was manufactured by or for FormericaOE.

MA-L · OUI prefix

FormericaOE

Any MAC address starting 10:46:B4 is registered to FormericaOE in TW.

OUI prefix	1046B4
Vendor	FormericaOE
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	10:46:B4:00:00:00

What this means

The IEEE assigned the MA-L block 1046B4 to FormericaOE. 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 10:46:B4, it is FormericaOE hardware.

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