Vendor name: Chongho information & communications

MAC Prefix: 00:0C:9C

MAC Range: 00:0C:9C:00:00:00 - 00:0C:9C:FF:FF:FF

Type: MA-L

Address: Chongho Bldg, #7-61 Yangjae-dong, Seocho
　　　　　Seoul 137-130
　　　　　 KR