Vendor name: Sigmastar Technology Ltd.

MAC Prefix: 50:7B:91

MAC Range: 50:7B:91:00:00:00 - 50:7B:91:FF:FF:FF

Type: MA-L

Address: No. 1, HoZan Road, Tong'an District
　　　　　X iamen Fujian Province 361100
　　　　　 CN