Essys

6 registered MAC prefixes

Frequently asked questions

Which MAC addresses belong to Essys?

Essys has registered 6 address blocks with the IEEE, including 28:CF:08. Its devices use MAC addresses starting with one of these prefixes.

PrefixLengthBlock type
28:CF:08/24MA-L (/24, 16,777,216 addresses)
48:7A:FF/24MA-L (/24, 16,777,216 addresses)
68:84:70/24MA-L (/24, 16,777,216 addresses)
A8:B9:B3/24MA-L (/24, 16,777,216 addresses)
C0:CA:A2/24MA-L (/24, 16,777,216 addresses)
EC:AB:3E/24MA-L (/24, 16,777,216 addresses)