Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix B4:CF:DB is registered to Shenzhen Jiuzhou Electric Co.,LTD, located at 6FJiuzhou Electric BuildingSouthern No.12RD.Hi-Tech Industrial ParkNanshan DistrictShenzhen Guangdong 518057CN.
This registration is classified as MA-L (Mac Address Block Large) containing 16,777,216 MAC addresses (2^24)
The prefix was initially registered on 24 November 2010, with the most recent update made on 17 November 2015.
OUI: B4:CF:DB
Vendor name: Shenzhen Jiuzhou Electric Co.,LTD
6F
Jiuzhou Electric Building
Southern No.12RD.
Hi-Tech Industrial Park
Nanshan District
Shenzhen Guangdong 518057
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 24 November 2010
