Vendor name: Sichuan Tianyi Comheart Telecom Co.,LTD

MAC Prefix: 8C:81:72

MAC Range: 8C:81:72:00:00:00 - 8C:81:72:FF:FF:FF

Type: MA-L

Address: No.198,First Section,Snow Mountain Avenue, Jinyuan Town, Dayi County
　　　　　Chengdu Sichuan 611330
　　　　　 CN