Who owns MAC prefix 582EFE?

582EFE is registered to Lighting Science Group in the IEEE MA-L registry.

What devices use 582EFE?

Any network device with a MAC address starting 58:2E:FE was manufactured by or for Lighting Science Group.

MA-L · OUI prefix

Lighting Science Group

Any MAC address starting 58:2E:FE is registered to Lighting Science Group in US.

OUI prefix	582EFE
Vendor	Lighting Science Group
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	58:2E:FE:00:00:00

What this means

The IEEE assigned the MA-L block 582EFE to Lighting Science 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 58:2E:FE, it is Lighting Science Group hardware.

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