MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MAC address prefix 30:BB:28:B is registered to JiangSu Shenzhou Semiconductor Technology Co.,Ltd, located at No.19 West Shugang RoadHanjiang DistrictYangzhouJiangsuChinaYangzhou Jiangsu 225000CN.
This registration is classified as MA-M (Mac Address Block Medium) containing 1,048,576 MAC addresses (2^20)
The prefix was registered on 11 August 2026, and no subsequent updates have been recorded.
OUI: 30:BB:28:B
Vendor name: JiangSu Shenzhou Semiconductor Technology Co.,Ltd
Address:
Assignment Type MA-M No.19 West Shugang Road
Hanjiang District
Yangzhou
Jiangsu
China
Yangzhou Jiangsu 225000
CN.
Mac Address Block Medium. Number of address 2^20 (~1 Million)
Initial registration: 11 August 2026
