Who owns MAC prefix 90505A?

90505A is registered to unGlue, Inc in the IEEE MA-L registry.

What devices use 90505A?

Any network device with a MAC address starting 90:50:5A was manufactured by or for unGlue, Inc.

MA-L · OUI prefix

unGlue, Inc

Any MAC address starting 90:50:5A is registered to unGlue, Inc in US.

OUI prefix	90505A
Vendor	unGlue, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	90:50:5A:00:00:00

What this means

The IEEE assigned the MA-L block 90505A to unGlue, Inc. 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 90:50:5A, it is unGlue, Inc hardware.

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