Verizon

3 registered MAC prefixes

Frequently asked questions

Which MAC addresses belong to Verizon?

Verizon has registered 3 address blocks with the IEEE, including 18:78:D4. Its devices use MAC addresses starting with one of these prefixes.

PrefixLengthBlock type
18:78:D4/24MA-L (/24, 16,777,216 addresses)
20:C0:47/24MA-L (/24, 16,777,216 addresses)
48:5D:36/24MA-L (/24, 16,777,216 addresses)