Vendor name: HWA JIN T&I Corp.

MAC Prefix: 00:21:67

MAC Range: 00:21:67:00:00:00 - 00:21:67:FF:FF:FF

Type: MA-L

Address: 5F., SEHWA Bldg 164-24, Poi-dong, Gangnam-gu, Seoul, Korea
　　　　　Gangnam-gu Seoul 135-960
　　　　　 KR