MAC Address Lookup

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

 MAC

Yuwei Info&Tech Development Co.,Ltd

Unique prefixes: 1

Block Size: 1048575 (1.04 M)

First registration: 05 February 2016

Types

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

MAC PrefixTypeRegistration Date
B8:D8:12:CMA-M2016-02-05