Who owns MAC prefix C84F86?

C84F86 is registered to Sophos Ltd in the IEEE MA-L registry.

What devices use C84F86?

Any network device with a MAC address starting C8:4F:86 was manufactured by or for Sophos Ltd.

MA-L · OUI prefix

Sophos Ltd

Any MAC address starting C8:4F:86 is registered to Sophos Ltd.

OUI prefix	C84F86
Vendor	Sophos Ltd
Registry	MA-L (24-bit, large block)
Example MAC	C8:4F:86:00:00:00

What this means

The IEEE assigned the MA-L block C84F86 to Sophos 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 C8:4F:86, it is Sophos Ltd hardware.

Other Sophos Ltd prefixes

Sophos Ltd holds 4 registered blocks in total.

001A8C 7C5A1C A89162

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