Viper Design, LLC MAC address blocks

The IEEE registry carries 4 blocks registered to Viper Design, LLC, together 4.2 million addresses, first observed 22 Apr 2018, most recently 29 May 2021.

Registered in US.

Cumulative address space by first-observed date on a linear scale sized to this chart; hover for date and total.

Prefix	Block	Addresses	Country	First registered
58:48:49:3	MA-M	1 million	US	29 May 2021
A4:53:EE:B	MA-M	1 million	US	25 Oct 2020
C0:83:59:5	MA-M	1 million	US	22 Apr 2018
CC:C2:61:5	MA-M	1 million	US	5 Apr 2020

Every block registered to Viper Design, LLC in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.