Who owns MAC prefix 70B3D56B4?

70B3D56B4 is registered to Nudron IoT Solutions LLP in the IEEE MA-S registry.

What devices use 70B3D56B4?

Any network device with a MAC address starting 70:B3:D5:6B:4 was manufactured by or for Nudron IoT Solutions LLP.

MA-S · OUI prefix

Nudron IoT Solutions LLP

Any MAC address starting 70:B3:D5:6B:4 is registered to Nudron IoT Solutions LLP in IN.

OUI prefix	70B3D56B4
Vendor	Nudron IoT Solutions LLP
Registry	MA-S (36-bit, small block)
Country	IN
Example MAC	70:B3:D5:6B:4:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D56B4 to Nudron IoT Solutions LLP. 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:D5:6B:4, it is Nudron IoT Solutions LLP hardware.

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