Vendor name: SMT&C Co., Ltd.

MAC Prefix: 00:22:31

MAC Range: 00:22:31:00:00:00 - 00:22:31:FF:FF:FF

Type: MA-L

Address: 2Fr. Haksan Bldg. 110, Gwangjang-dong, Gwangjin-gu
　　　　　Seoul 143-802
　　　　　 KR