Vendor name: SAMSUNG ELECTRO MECHANICS CO., LTD.

MAC Prefix: 00:21:19

MAC Range: 00:21:19:00:00:00 - 00:21:19:FF:FF:FF

Type: MA-L

Address: 314, Metan 3 dong
　　　　　Suwon Kyung-gi do 443-743
　　　　　 KR