Vendor name: Signtech

MAC Prefix: 00:1B:4C

MAC Range: 00:1B:4C:00:00:00 - 00:1B:4C:FF:FF:FF

Type: MA-L

Address: 609 Seonil Technopia 609
　　　　　Sungnamsi Kyunggido 462-120
　　　　　 KR