Who owns MAC prefix 70B3D57B6?

70B3D57B6 is registered to Amada Miyachi America Inc. in the IEEE MA-S registry.

What devices use 70B3D57B6?

Any network device with a MAC address starting 70:B3:D5:7B:6 was manufactured by or for Amada Miyachi America Inc..

MA-S · OUI prefix

Amada Miyachi America Inc.

Any MAC address starting 70:B3:D5:7B:6 is registered to Amada Miyachi America Inc. in US.

OUI prefix	70B3D57B6
Vendor	Amada Miyachi America Inc.
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	70:B3:D5:7B:6:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D57B6 to Amada Miyachi America 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:D5:7B:6, it is Amada Miyachi America Inc. hardware.

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