What this means
The IEEE assigned the MA-S block 70B3D5F10 to Riegl Laser Measurement Systems GmbH. 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:F1:0, it is Riegl Laser Measurement Systems GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 70B3D5F10?
70B3D5F10 is registered to Riegl Laser Measurement Systems GmbH in the IEEE MA-S registry.
What does the MA-S registry type mean?
An MA-S assignment, formerly called OUI-36, covers 36 bits, giving the vendor 4,096 device addresses, the smallest block the IEEE issues. Riegl Laser Measurement Systems GmbH's block covers 4,096 addresses.
What devices use 70B3D5F10?
Any network device with a MAC address starting 70:B3:D5:F1:0 was manufactured by or for Riegl Laser Measurement Systems GmbH.