Shenzhen Zhongruixin Intelligent Technology Co., Ltd.

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 08 August 2023

Types

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

MAC Prefix Type Registration Date
74:20:5F MA-L 2023-08-08