EM-Tech

Unique prefixes: 2

Block Size: 17825790 (17.82 M)

First registration: 05 February 2016

Last updated: 02 June 2018

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MAC Prefix Type Registration Date
B0:C5:CA:0 MA-M 2016-02-05
BC:B2:2B MA-L 2018-06-02