MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Zhejiang Dahua Technology Co., Ltd.
OUI prefix: 3C:EF:8C
Vendor name: Zhejiang Dahua Technology Co., Ltd.
NO.1199 Bin An Road
HangZhou ZheJiang 310053
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 09 August 2016
Initial registration: 17 November 2015