Vendor name: ShenZhen Topstar Technology Company

MAC Prefix: F4:67:2D

MAC Range: F4:67:2D:00:00:00 - F4:67:2D:FF:FF:FF

Type: MA-L

Address: 5/F Buliding 204,Tai Ran ShenZhen Science&Industry Park
　　　　　ShenZhen GuangZhou 518042
　　　　　 CN