Who owns MAC prefix 48B620?

48B620 is registered to ROLI Ltd. in the IEEE MA-L registry.

What devices use 48B620?

Any network device with a MAC address starting 48:B6:20 was manufactured by or for ROLI Ltd..

MA-L · OUI prefix

ROLI Ltd.

Any MAC address starting 48:B6:20 is registered to ROLI Ltd..

OUI prefix	48B620
Vendor	ROLI Ltd.
Registry	MA-L (24-bit, large block)
Example MAC	48:B6:20:00:00:00

What this means

The IEEE assigned the MA-L block 48B620 to ROLI 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 48:B6:20, it is ROLI Ltd. hardware.

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