Who owns MAC prefix 28B20B?

28B20B is registered to NXP USA, Inc in the IEEE MA-L registry.

What devices use 28B20B?

Any network device with a MAC address starting 28:B2:0B was manufactured by or for NXP USA, Inc.

MA-L · OUI prefix

NXP USA, Inc

Any MAC address starting 28:B2:0B is registered to NXP USA, Inc in US.

OUI prefix	28B20B
Vendor	NXP USA, Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	28:B2:0B:00:00:00

What this means

The IEEE assigned the MA-L block 28B20B to NXP USA, 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 28:B2:0B, it is NXP USA, Inc hardware.

Other NXP USA, Inc prefixes

NXP USA, Inc holds 2 registered blocks in total.

10961D

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