Find the vendor name of a device by entering an OUI or a MAC address
Hangzhou Zhongxinghui Intelligent Technology Co., Ltd.
MAC address prefix F8:EF:B1 is registered to Hangzhou Zhongxinghui Intelligent Technology Co., Ltd., located at Room 809Building BNo. 567 Yueming RoadXixing StreetHangzhou Binjiang Distric 310000CN.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 16 May 2025, with the most recent update made on 12 September 2025.
OUI: F8:EF:B1
Vendor name: Hangzhou Zhongxinghui Intelligent Technology Co., Ltd.
Room 809
Building B
No. 567 Yueming Road
Xixing Street
Hangzhou Binjiang Distric 310000
CN.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 12 September 2025
Initial registration: 16 May 2025
