Who owns MAC prefix 70B3D5176?

70B3D5176 is registered to Larraioz Elektronika in the IEEE MA-S registry.

What devices use 70B3D5176?

Any network device with a MAC address starting 70:B3:D5:17:6 was manufactured by or for Larraioz Elektronika.

MA-S · OUI prefix

Larraioz Elektronika

Any MAC address starting 70:B3:D5:17:6 is registered to Larraioz Elektronika in ES.

OUI prefix	70B3D5176
Vendor	Larraioz Elektronika
Registry	MA-S (36-bit, small block)
Country	ES
Example MAC	70:B3:D5:17:6:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5176 to Larraioz Elektronika. 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:D5:17:6, it is Larraioz Elektronika hardware.

Other Larraioz Elektronika prefixes

Larraioz Elektronika holds 2 registered blocks in total.

8C1F646B8

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