Vendor name: Primax Electronics Ltd.

MAC Prefix: 00:1C:EF

MAC Range: 00:1C:EF:00:00:00 - 00:1C:EF:FF:FF:FF

Type: MA-L

Address: 669, Ruey Kuang Road, Neihu
　　　　　Taipei 114
　　　　　 TW