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

Range: D4:74:1B:00:00:00 - D4:74:1B:FF:FF:FF

Block Size: 16777215 (16.77 M)

Universally administered addresses (UAA) : the address is uniquely assigned by its manufacturer.

Type of transmission: Unicast

Wireshark:

HuaDaZhiBaoE
Beijing HuaDa ZhiBao Electronic System Co.,Ltd.