Who owns MAC prefix 70B3D562C?

70B3D562C is registered to OOO "NTC Rotek" in the IEEE MA-S registry.

What devices use 70B3D562C?

Any network device with a MAC address starting 70:B3:D5:62:C was manufactured by or for OOO "NTC Rotek".

MA-S · OUI prefix

OOO "NTC Rotek"

Any MAC address starting 70:B3:D5:62:C is registered to OOO "NTC Rotek" in RU.

OUI prefix	70B3D562C
Vendor	OOO "NTC Rotek"
Registry	MA-S (36-bit, small block)
Country	RU
Example MAC	70:B3:D5:62:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D562C to OOO "NTC Rotek". 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:D5:62:C, it is OOO "NTC Rotek" hardware.

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