Toshiba Corp.

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 02 July 2019

Last updated: 02 February 2022

Types

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

MAC Prefix Type Registration Date
00:5F:BF MA-L 2021-09-13
28:FF:B2 MA-L 2019-07-02
EC:21:25 MA-L 2022-02-02