Who owns MAC prefix 70B3D5AD1?

70B3D5AD1 is registered to Sensile Technologies SA in the IEEE MA-S registry.

What devices use 70B3D5AD1?

Any network device with a MAC address starting 70:B3:D5:AD:1 was manufactured by or for Sensile Technologies SA.

MA-S · OUI prefix

Sensile Technologies SA

Any MAC address starting 70:B3:D5:AD:1 is registered to Sensile Technologies SA in CH.

OUI prefix	70B3D5AD1
Vendor	Sensile Technologies SA
Registry	MA-S (36-bit, small block)
Country	CH
Example MAC	70:B3:D5:AD:1:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5AD1 to Sensile Technologies SA. 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:AD:1, it is Sensile Technologies SA hardware.

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