Who owns MAC prefix F87AEF?

F87AEF is registered to Rosonix Technology, Inc. in the IEEE MA-L registry.

What devices use F87AEF?

Any network device with a MAC address starting F8:7A:EF was manufactured by or for Rosonix Technology, Inc..

MA-L · OUI prefix

Rosonix Technology, Inc.

Any MAC address starting F8:7A:EF is registered to Rosonix Technology, Inc. in TW.

OUI prefix	F87AEF
Vendor	Rosonix Technology, Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	F8:7A:EF:00:00:00

What this means

The IEEE assigned the MA-L block F87AEF to Rosonix Technology, Inc.. 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 F8:7A:EF, it is Rosonix Technology, Inc. hardware.

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