Vendor name: Posystech Inc., Co.

MAC Prefix: 00:12:3A

MAC Range: 00:12:3A:00:00:00 - 00:12:3A:FF:FF:FF

Type: MA-L

Address: Room 407, Daeryung Techno Town 6,
　　　　　Seoul 153-771
　　　　　 KR