ShenZhen TianGang Micro Technology CO.LTD

Unique prefixes: 2

Block Size: 17825790 (17.82 M)

First registration: 15 April 2022

Last updated: 28 April 2023

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
04:80:A7 MA-L 2023-04-28
0C:7F:ED:5 MA-M 2022-04-15