Who owns MAC prefix 58D08F?

58D08F is registered to IEEE 1904.1 Working Group in the IEEE MA-L registry.

What devices use 58D08F?

Any network device with a MAC address starting 58:D0:8F was manufactured by or for IEEE 1904.1 Working Group.

MA-L · OUI prefix

IEEE 1904.1 Working Group

Any MAC address starting 58:D0:8F is registered to IEEE 1904.1 Working Group in US.

OUI prefix	58D08F
Vendor	IEEE 1904.1 Working Group
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	58:D0:8F:00:00:00

What this means

The IEEE assigned the MA-L block 58D08F to IEEE 1904.1 Working Group. 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 58:D0:8F, it is IEEE 1904.1 Working Group hardware.

Other IEEE 1904.1 Working Group prefixes

IEEE 1904.1 Working Group holds 3 registered blocks in total.

908260 C4E032

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