Who owns MAC prefix 70B3D5809?

70B3D5809 is registered to Tecnint HTE SRL in the IEEE MA-S registry.

What devices use 70B3D5809?

Any network device with a MAC address starting 70:B3:D5:80:9 was manufactured by or for Tecnint HTE SRL.

MA-S · OUI prefix

Tecnint HTE SRL

Any MAC address starting 70:B3:D5:80:9 is registered to Tecnint HTE SRL in IT.

OUI prefix	70B3D5809
Vendor	Tecnint HTE SRL
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:80:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5809 to Tecnint HTE SRL. 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:D5:80:9, it is Tecnint HTE SRL hardware.

Other Tecnint HTE SRL prefixes

Tecnint HTE SRL holds 6 registered blocks in total.

200A0D7 70B3D5217 70B3D551D 70B3D5ACA 70B3D5FC6

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