Vendor name: Telink Semiconductor (Shanghai) Co., Ltd.

MAC Prefix: 4C:A0:D4

MAC Range: 4C:A0:D4:00:00:00 - 4C:A0:D4:FF:FF:FF

Type: MA-L

Address: No. 1500 Zuchongzhi Rd, Building #3
　　　　　Shanghai 201203
　　　　　 CN