Find the vendor name of a device by entering an OUI or a MAC address
Shenzhen Wangliantong Intelligent Technology Co.,Lte
MAC address prefix CC:21:9D is registered to Shenzhen Wangliantong Intelligent Technology Co.,Lte, located at Building B4Haosan No.1 Industrial ZoneNanpu RoadXinqiao SubdistrictBao'an DistrictShenzhen CityShenZhen GuangDong 518000CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 22 July 2026, and no subsequent updates have been recorded.
OUI: CC:21:9D
Vendor name: Shenzhen Wangliantong Intelligent Technology Co.,Lte
Building B4
Haosan No.1 Industrial Zone
Nanpu Road
Xinqiao Subdistrict
Bao'an District
Shenzhen City
ShenZhen GuangDong 518000
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 22 July 2026
