What devices use ECBBAE?

Any network device with a MAC address starting EC:BB:AE was manufactured by or for Digivoice Tecnologia em Eletronica Ltda.

MA-L · OUI prefix

Digivoice Tecnologia em Eletronica Ltda

Q: Who owns MAC prefix ECBBAE?

ECBBAE is registered to Digivoice Tecnologia em Eletronica Ltda in the IEEE MA-L registry.

Any MAC address starting EC:BB:AE is registered to Digivoice Tecnologia em Eletronica Ltda in BR.

OUI prefix	ECBBAE
Vendor	Digivoice Tecnologia em Eletronica Ltda
Registry	MA-L (24-bit, large block)
Country	BR
Example MAC	EC:BB:AE:00:00:00

What this means

The IEEE assigned the MA-L block ECBBAE to Digivoice Tecnologia em Eletronica Ltda. 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 EC:BB:AE, it is Digivoice Tecnologia em Eletronica Ltda hardware.

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