Vendor name: Hangzhou Yiyitaidi Information Technology Co., Ltd.

MAC Prefix: 7C:47:7C:B

MAC Range: 7C:47:7C:B0:00:00 - 7C:47:7C:BF:FF:FF

Type: MA-M

Address: #9 Jiuhuan Road, Building 1B208, Jianggan District
　　　　　Hangzhou Zhejiang 310019
　　　　　 CN