Beijing Supvan Information Technology Co.,Ltd.

Unique prefixes: 1

Block Size: 16777215 (16.77 M)

First registration: 03 April 2020

Types

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

MAC Prefix Type Registration Date
A4:93:40 MA-L 2020-04-03