MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

 MAC

Sichuan Jiuzhou Electronic Technology Co.,Ltd

Unique prefixes: 4

Block Size: 67108860 (67.1 M)

First registration: 25 October 2008

Last updated: 02 December 2020

Types

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

MAC PrefixTypeRegistration Date
00:23:B8MA-L2008-10-25
0C:49:33MA-L2016-08-12
28:5B:0CMA-L2020-12-02
7C:52:59MA-L2018-12-16