203.233.0.0 - 203.233.127.255 (BORANET) DACOM CO.; Sungji Bldg. 40-712 3-Ga Hangnag-Ro Yongsan-Ku; Seoul Korea; 140-013; KR 203.233.128.0 - 203.233.191.255 (KOSINET) Korea Network Information Center; 168 Jukjon-Ri, Suji-Eub, Yongin-Si Gyonggi-Do, Korea; 449-840; KR 203.233.192.0 - 203.233.255.255 (KOTIS) Korea Trade Information; 159-1 Samsung-dong Gangnam-Ku Seoul Korea; 135-090; KR