MAC Address Lookup

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

 MAC

Richbeam (Beijing) Technology Co., Ltd.

Unique prefixes: 1

Block Size: 1048575 (1.04 M)

First registration: 26 February 2021

Types

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

MAC PrefixTypeRegistration Date
88:C9:B3:9MA-M2021-02-26