Vendor name: KWANG SUNG ELECTRONICS CO., LTD.

MAC Prefix: 00:1C:B9

MAC Range: 00:1C:B9:00:00:00 - 00:1C:B9:FF:FF:FF

Type: MA-L

Address: 201, WORLD VENTURE TOWN 60-24, GASAN-DONG GEUMCHUN-GU,
　　　　　SEOUL 153-801
　　　　　 KR