AddSecure Smart Grids

2 registered MAC prefixes

Frequently asked questions

Which MAC addresses belong to AddSecure Smart Grids?

AddSecure Smart Grids has registered 2 address blocks with the IEEE, including 70:B3:D5:12:6. Its devices use MAC addresses starting with one of these prefixes.

PrefixLengthBlock type
70:B3:D5:12:6/36MA-S (/36, 4,096 addresses)
8C:1F:64:B7:9/36MA-S (/36, 4,096 addresses)