Who owns MAC prefix 50B888?

50B888 is registered to wi2be Tecnologia S/A in the IEEE MA-L registry.

What devices use 50B888?

Any network device with a MAC address starting 50:B8:88 was manufactured by or for wi2be Tecnologia S/A.

MA-L · OUI prefix

wi2be Tecnologia S/A

Any MAC address starting 50:B8:88 is registered to wi2be Tecnologia S/A in BR.

OUI prefix	50B888
Vendor	wi2be Tecnologia S/A
Registry	MA-L (24-bit, large block)
Country	BR
Example MAC	50:B8:88:00:00:00

What this means

The IEEE assigned the MA-L block 50B888 to wi2be Tecnologia S/A. 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 50:B8:88, it is wi2be Tecnologia S/A hardware.

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