Who owns MAC prefix 005FBF?

005FBF is registered to Toshiba Corp. in the IEEE MA-L registry.

What devices use 005FBF?

Any network device with a MAC address starting 00:5F:BF was manufactured by or for Toshiba Corp..

MA-L · OUI prefix

Toshiba Corp.

Any MAC address starting 00:5F:BF is registered to Toshiba Corp. in JP.

OUI prefix	005FBF
Vendor	Toshiba Corp.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:5F:BF:00:00:00

What this means

The IEEE assigned the MA-L block 005FBF to Toshiba Corp.. 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 00:5F:BF, it is Toshiba Corp. hardware.

Other Toshiba Corp. prefixes

Toshiba Corp. holds 3 registered blocks in total.

28FFB2 EC2125

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