Who owns MAC prefix 70B3D5F50?

70B3D5F50 is registered to Vectology,Inc in the IEEE MA-S registry.

What devices use 70B3D5F50?

Any network device with a MAC address starting 70:B3:D5:F5:0 was manufactured by or for Vectology,Inc.

MA-S · OUI prefix

Vectology,Inc

Any MAC address starting 70:B3:D5:F5:0 is registered to Vectology,Inc in JP.

OUI prefix	70B3D5F50
Vendor	Vectology,Inc
Registry	MA-S (36-bit, small block)
Country	JP
Example MAC	70:B3:D5:F5:0:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5F50 to Vectology,Inc. 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:F5:0, it is Vectology,Inc hardware.

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