Who owns MAC prefix 70B3D5EC7?

70B3D5EC7 is registered to Neoptix Inc. in the IEEE MA-S registry.

What devices use 70B3D5EC7?

Any network device with a MAC address starting 70:B3:D5:EC:7 was manufactured by or for Neoptix Inc..

MA-S · OUI prefix

Neoptix Inc.

Any MAC address starting 70:B3:D5:EC:7 is registered to Neoptix Inc. in CA.

OUI prefix	70B3D5EC7
Vendor	Neoptix Inc.
Registry	MA-S (36-bit, small block)
Country	CA
Example MAC	70:B3:D5:EC:7:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5EC7 to Neoptix 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:EC:7, it is Neoptix Inc. hardware.

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