Who owns MAC prefix 70B3D5312?

70B3D5312 is registered to SMITEC S.p.A. in the IEEE MA-S registry.

What devices use 70B3D5312?

Any network device with a MAC address starting 70:B3:D5:31:2 was manufactured by or for SMITEC S.p.A..

MA-S · OUI prefix

SMITEC S.p.A.

Any MAC address starting 70:B3:D5:31:2 is registered to SMITEC S.p.A. in IT.

OUI prefix	70B3D5312
Vendor	SMITEC S.p.A.
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:31:2:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5312 to SMITEC 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:D5:31:2, it is SMITEC S.p.A. hardware.

Other SMITEC S.p.A. prefixes

SMITEC S.p.A. holds 5 registered blocks in total.

70B3D5138 8C1F64025 8C1F64D90 8C1F64E82

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