What this means
The IEEE assigned the MA-S block 70B3D5F8D to Flextronics Canafa Design Services. 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:F8:D, it is Flextronics Canafa Design Services hardware.
Frequently Asked Questions
Who owns MAC prefix 70B3D5F8D?
70B3D5F8D is registered to Flextronics Canafa Design Services 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. Flextronics Canafa Design Services's block covers 4,096 addresses.
What devices use 70B3D5F8D?
Any network device with a MAC address starting 70:B3:D5:F8:D was manufactured by or for Flextronics Canafa Design Services.