What devices use 70B3D573C?

Any network device with a MAC address starting 70:B3:D5:73:C was manufactured by or for Centro de Ingenieria y Desarrollo industrial.

MA-S · OUI prefix

Centro de Ingenieria y Desarrollo industrial

Q: Who owns MAC prefix 70B3D573C?

70B3D573C is registered to Centro de Ingenieria y Desarrollo industrial in the IEEE MA-S registry.

Any MAC address starting 70:B3:D5:73:C is registered to Centro de Ingenieria y Desarrollo industrial in MX.

OUI prefix	70B3D573C
Vendor	Centro de Ingenieria y Desarrollo industrial
Registry	MA-S (36-bit, small block)
Country	MX
Example MAC	70:B3:D5:73:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D573C to Centro de Ingenieria y Desarrollo industrial. 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 70:B3:D5:73:C, it is Centro de Ingenieria y Desarrollo industrial hardware.

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