Who owns MAC prefix 188AF1?

188AF1 is registered to LEDVANCE, LLC in the IEEE MA-L registry.

What devices use 188AF1?

Any network device with a MAC address starting 18:8A:F1 was manufactured by or for LEDVANCE, LLC.

MA-L · OUI prefix

LEDVANCE, LLC

Any MAC address starting 18:8A:F1 is registered to LEDVANCE, LLC in US.

OUI prefix	188AF1
Vendor	LEDVANCE, LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	18:8A:F1:00:00:00

What this means

The IEEE assigned the MA-L block 188AF1 to LEDVANCE, LLC. 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 18:8A:F1, it is LEDVANCE, LLC hardware.

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