Who owns MAC prefix C0EAC3A?

C0EAC3A is registered to VOLT EQUIPAMENTOS ELETRONICOS LTDA in the IEEE MA-M registry.

What devices use C0EAC3A?

Any network device with a MAC address starting C0:EA:C3:A was manufactured by or for VOLT EQUIPAMENTOS ELETRONICOS LTDA.

MA-M · OUI prefix

VOLT EQUIPAMENTOS ELETRONICOS LTDA

Any MAC address starting C0:EA:C3:A is registered to VOLT EQUIPAMENTOS ELETRONICOS LTDA in BR.

OUI prefix	C0EAC3A
Vendor	VOLT EQUIPAMENTOS ELETRONICOS LTDA
Registry	MA-M (28-bit, medium block)
Country	BR
Example MAC	C0:EA:C3:A:00:00:00

What this means

The IEEE assigned the MA-M block C0EAC3A to VOLT EQUIPAMENTOS ELETRONICOS 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 C0:EA:C3:A, it is VOLT EQUIPAMENTOS ELETRONICOS LTDA hardware.

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