Vendor name: internet domain name system beijing engineering research center ltd

MAC Prefix: E8:B4:70:2

MAC Range: E8:B4:70:20:00:00 - E8:B4:70:2F:FF:FF

Type: MA-M

Address: 4,4TH SOUTH STREET ZHONG GUAN CUN
　　　　　hai dian qu ,beijing BEIJING 100190
　　　　　 CN