IN ONE SMART TECHNOLOGY(H,K,)LIMITED

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 31 August 2021

Types

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

MAC Prefix Type Registration Date
28:1D:21 MA-L 2021-08-31