What devices use 70B3D5160?

Any network device with a MAC address starting 70:B3:D5:16:0 was manufactured by or for European Synchrotron Radiation Facility.

MA-S · OUI prefix

European Synchrotron Radiation Facility

Q: Who owns MAC prefix 70B3D5160?

70B3D5160 is registered to European Synchrotron Radiation Facility in the IEEE MA-S registry.

Any MAC address starting 70:B3:D5:16:0 is registered to European Synchrotron Radiation Facility in FR.

OUI prefix	70B3D5160
Vendor	European Synchrotron Radiation Facility
Registry	MA-S (36-bit, small block)
Country	FR
Example MAC	70:B3:D5:16:0:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5160 to European Synchrotron Radiation Facility. 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:D5:16:0, it is European Synchrotron Radiation Facility hardware.

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