Vendor name: Sprocomm Technologies CO.,LTD.

MAC Prefix: 28:B4:FB

MAC Range: 28:B4:FB:00:00:00 - 28:B4:FB:FF:FF:FF

Type: MA-L

Address: 5D F1.6 Block,Tianfa Building,Tianan Chegongmiao Industrial park,Futian Dist
　　　　　shenzhen guangdong 518000
　　　　　 CN