MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Beijing HuaDa ZhiBao Electronic System Co.,Ltd.
OUI: D4:74:1B
Vendor name: Beijing HuaDa ZhiBao Electronic System Co.,Ltd.
Address:
Assignment Type MA-L No.1 Gaojiayuan
Chaoyang District
Beijing
China
Beijing Beijing 100015
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 02 June 2018
