MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Zhejiang Dahua Technology Co., Ltd.
MAC prefix: F4:B1:C2
Vendor name: Zhejiang Dahua Technology Co., Ltd.
MAC range: F4:B1:C2:00:00:00 - F4:B1:C2:FF:FF:FF
Block Size: 16777215 (16.77 M)
Hangzhou Zhejiang 310053
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 21 January 2021