Vendor name: NAJIN automation

MAC Prefix: 70:B3:D5:6C:B

MAC Range: 70:B3:D5:6C:B0:00 - 70:B3:D5:6C:BF:FF

Type: MA-S

Address: 7F Rm.144, Hyoryeong-Ro 304
　　　　　Seocho-Gu Seoul 06720
　　　　　 KR