Who owns MAC prefix 70B3D5935?

70B3D5935 is registered to Sensor Developments in the IEEE MA-S registry.

What devices use 70B3D5935?

Any network device with a MAC address starting 70:B3:D5:93:5 was manufactured by or for Sensor Developments.

MA-S · OUI prefix

Sensor Developments

Any MAC address starting 70:B3:D5:93:5 is registered to Sensor Developments in NO.

OUI prefix	70B3D5935
Vendor	Sensor Developments
Registry	MA-S (36-bit, small block)
Country	NO
Example MAC	70:B3:D5:93:5:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5935 to Sensor Developments. 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:D5:93:5, it is Sensor Developments hardware.

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