Vendor name: SD Biosensor

MAC Prefix: 70:B3:D5:73:7

MAC Range: 70:B3:D5:73:70:00 - 70:B3:D5:73:7F:FF

Type: MA-S

Address: C-4th & 5th Floor, Digital Empire Building, 980-3
　　　　　Suwon-si Kyonggi-do ASI|KR|KS002|SUWON
　　　　　 KR