Hangzhou Huacheng Network Technology Co.,Ltd

Unique prefixes: 3

Block Size: 50331645 (50.33 M)

First registration: 17 June 2021

Last updated: 31 July 2024

Types

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

MAC Prefix Type Registration Date
1C:4D:89 MA-L 2024-07-31
90:6A:94 MA-L 2021-06-17
A8:31:62 MA-L 2024-01-23