Find the vendor name of a device by entering an OUI or a MAC address
Hangzhou Youshi Industry Co., Ltd.
MAC address prefix 70:B3:D5:4E:C is registered to Hangzhou Youshi Industry Co., Ltd., located at Unit 501-38Blue Sky Business Centre，GongShu DistrictHangzhou Zhejiang 310000CN.
This registration is classified as MA-S (Mac Address Block Small, formerly known as OUI-36) containing approximately 4096 MAC addresses per block
The prefix was registered on 15 February 2018, and no subsequent updates have been recorded.
OUI: 70:B3:D5:4E:C
Vendor name: Hangzhou Youshi Industry Co., Ltd.
Unit 501-38
Blue Sky Business Centre，GongShu District
Hangzhou Zhejiang 310000
CN.
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
Initial registration: 15 February 2018
