MAC Address Lookup

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

 MAC

Sichuan C.H Control Technology Co., Ltd.

Unique prefixes: 1

Block Size: 1048575 (1.04 M)

First registration: 20 May 2020

Types

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

MAC PrefixTypeRegistration Date
5C:85:7E:1MA-M2020-05-20