China Information Technology Designing &Consulting Institute Co.,Ltd.

Unique prefixes: 2

Block Size: 1052670 (1.05 M)

First registration: 06 January 2023

Last updated: 08 December 2023

Types

MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC Prefix Type Registration Date
8C:1F:64:FA:4 MA-S 2023-01-06
8C:A6:82:4 MA-M 2023-12-08