Who owns MAC prefix 70B3D5A74?

70B3D5A74 is registered to Sadel S.p.A. in the IEEE MA-S registry.

What devices use 70B3D5A74?

Any network device with a MAC address starting 70:B3:D5:A7:4 was manufactured by or for Sadel S.p.A..

MA-S · OUI prefix

Sadel S.p.A.

Any MAC address starting 70:B3:D5:A7:4 is registered to Sadel S.p.A. in IT.

OUI prefix	70B3D5A74
Vendor	Sadel S.p.A.
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:A7:4:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5A74 to Sadel 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:A7:4, it is Sadel S.p.A. hardware.

Other Sadel S.p.A. prefixes

Sadel S.p.A. holds 4 registered blocks in total.

102779 70B3D568B 70B3D57AA

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