MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Powerleader Science and Technology Co. Ltd.
OUI prefix: 74:A4:B5
Vendor name: Powerleader Science and Technology Co. Ltd.
Powerleader Technology Park
#3 Guanyi Rd.
Shenzhen Guangdong 518110
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 29 July 2013