Who owns MAC prefix 70B3D53D6?

70B3D53D6 is registered to Ariston Thermo s.p.a. in the IEEE MA-S registry.

What devices use 70B3D53D6?

Any network device with a MAC address starting 70:B3:D5:3D:6 was manufactured by or for Ariston Thermo s.p.a..

MA-S · OUI prefix

Ariston Thermo s.p.a.

Any MAC address starting 70:B3:D5:3D:6 is registered to Ariston Thermo s.p.a. in IT.

OUI prefix	70B3D53D6
Vendor	Ariston Thermo s.p.a.
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:3D:6:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D53D6 to Ariston Thermo s.p.a.. 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:D5:3D:6, it is Ariston Thermo s.p.a. hardware.

Other Ariston Thermo s.p.a. prefixes

Ariston Thermo s.p.a. holds 3 registered blocks in total.

20CE2AC 70B3D5C11

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