Who owns MAC prefix 70B3D5FD7?

70B3D5FD7 is registered to Centum Adetel Group in the IEEE MA-S registry.

What devices use 70B3D5FD7?

Any network device with a MAC address starting 70:B3:D5:FD:7 was manufactured by or for Centum Adetel Group.

MA-S · OUI prefix

Centum Adetel Group

Any MAC address starting 70:B3:D5:FD:7 is registered to Centum Adetel Group in FR.

OUI prefix	70B3D5FD7
Vendor	Centum Adetel Group
Registry	MA-S (36-bit, small block)
Country	FR
Example MAC	70:B3:D5:FD:7:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5FD7 to Centum Adetel Group. 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:FD:7, it is Centum Adetel Group hardware.

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