Sierra Nevada Corporation

Unique prefixes: 2

Block Size: 8190 (8.19 k)

First registration: 29 April 2015

Last updated: 27 September 2017

Types

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC Prefix Type Registration Date
70:B3:D5:25:2 MA-S 2017-09-27
70:B3:D5:33:9 MA-S 2015-04-29