Vendor name: Advanced Card Systems Ltd.

MAC Prefix: 00:23:2F

MAC Range: 00:23:2F:00:00:00 - 00:23:2F:FF:FF:FF

Type: MA-L

Address: Unit 2010-13, Chevalier Commercial Centre,
　　　　　Kowloon Bay, SAR
　　　　　 HK