203.231.0.0 - 203.231.255.255 (INET) Inet INC.; Inet Bldg., 738-37, Yoksam-dong, Kangnam-gu, Seoul; 135-080; KR 203.231.0.0-203.231.0.255 (PARKJEONG-NET) PARK S FOREIGN LANGUAGE INSTITUTE; 6F Shingu B/D, 620-2, Shinsa-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.2.0-203.231.2.255 (WINSCOMM) WooKwang Information Network System; 8F Mointer B/D, 1675-12 SeoCho-Dong,; SEOUL; KR 203.231.3.0-203.231.3.255 (SGM-NET) Samsung MANAGEMENT; Seoul; KR 203.231.4.0-203.231.4.255 (HYCOM-NET) Hycom; Kumwon Bldg 943-12 Daechi-3-dong Kungnam-Ku Seoul; Seoul; KR 203.231.5.0-203.231.5.255 (KEDI-NET) Center for Multimedia Educational Research and Development KEDI; 92-6, Woomyun-dong, Seocho-ku, Seoul, Korea; Seoul; KR 203.231.6.0-203.231.6.255 (DAEHANMI-NET) Daehan Micro Integration Co.; 1F Woojon B/D, 378-12, Seogyo-dong, Mapo-ku, Seoul, Korea; Seoul; KR 203.231.7.0-203.231.7.255 (CONHAN-NET) CONHAN Co., Ltd.; 5F Chungha B/D, 100-32, Chungdam-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.8.0-203.231.11.255 (JINDOEC-NET) Jindo Engineering & Construction; Seoul; KR 203.231.12.0-203.231.13.255 (KOVAN-NET) Korea VAN Service Co., Ltd.; Seoul; KR 203.231.14.0-203.231.15.255 (NUSKIN-NET) Nu Skin Korea Ltd.; 890-12, Daechi-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.24.0-203.231.31.255 (PEACENET-NET) PUSANILBO; 1-10, Sujeong-dong, Dong-ku, Pusan, Korea; Pusan; KR 203.231.36.0-203.231.36.255 (DREAMPIA-NET) DREAMPIA; 19-2, Janwon-dong, Seocho-ku, Seoul, Korea; Seoul; KR 203.231.37.0-203.231.37.255 (WONIK) Wonik Quartz; 10F, Seowoo Bldg, 837-12, Yoksam-dong, Kangnam-gu, Seoul, KOREA; Seoul; KR 203.231.38.0-203.231.38.255 (HASS) HAAS-NET; Seoul; KR 203.231.39.0-203.231.39.255 (SIET-NET) S.I.E.T; Seoul; KR 203.231.40.0-203.231.43.255 (ISUCO-NET) ISU Chemical Co., LTD.; Seoul; KR 203.231.45.0-203.231.45.255 (HSCNET) HiNET PEOPLE CO., LTD.; Seoul; KR 203.231.47.0-203.231.47.255 (ANEWNET) ANEW TECHNOLOGY KOREA,LTD.; 804 Hongwoo B/D, 43-3 Yoido-Dong Youngdeungpo-Ku, Seoul, Korea; Seoul; KR 203.231.48.0-203.231.49.255 (DS63-NET) Seoul; KR 203.231.50.0-203.231.51.255 (SHINWHA-NET) SHINWHA ENGINEERING & CONSTRUCTION CO., LTD.; Seoul; KR 203.231.52.0-203.231.55.255 (NASAN-NET) NASAN COMPANY, LTD.; 1024, Daechi-dong, Kangnam -ku, Seoul, Korea; Seoul; KR 203.231.56.0-203.231.59.255 (KDLC-NET) Korea Developemenet Leasing Corp.; Seoul; KR 203.231.60.0-203.231.61.255 (SHINHANNET3) SHINHAN INVESTMENT & FINANCE CORPORATION; 10, Da-dong, chung-ku; Seoul; KR 203.231.62.0-203.231.62.255 (TGMI-NET) Trigem Micro System Co. Taegu Branch; 141-26, Samsung-dong, Kangnam-ku, Seoul, KOREA; Seoul; KR 203.231.63.0-203.231.63.255 (OCI-NET) OCI-NET; Seoul; KR 203.231.64.0-203.231.65.255 (BKL-NET) BAE, KIM & LEE; Seoul; KR 203.231.66.0-203.231.66.255 (MECCACOM) Mecca Information Communcation; Seoul 1542-3, Shinrim-dong, Kwanak-gu,; Seoul; KR 203.231.72.0-203.231.75.255 (GLOBAL-NET) GLOBAL ENTERPRISES, LTD.; GLOBAL B/D, 708-8, Yeoksam-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.80.0-203.231.87.255 (INET-NET) Inet, INC.; Seoul Inet Bldg, 738-37, Yoksam-dong, Kangnam-gu; Seoul; KR 203.231.88.0-203.231.91.255 (PEACENET-NET) PUSANILBO; 1-10, Sujeong-dong, Dong-ku, Pusan, Korea; Pusan; KR 203.231.96.0-203.231.111.255 (KOGAS) Korea Gas Safety Co.; 332-1,Daeya-dong,Shiheung-si; KYONGGI; KR 203.231.112.64-203.231.112.127 (FOG) FOG System; Seoul #405-3 Institute of Industrial Technoligy, Second College; Seoul; KR 203.231.112.128-203.231.112.191 (DESIGNPARK) Design Park; Seoul 4F Dongsung Art center, 1-5 Dongsung-dong, Chongro-gu,; Seoul; KR 203.231.112.192-203.231.112.255 (NETOPIA) Netopia; 363-11 Moonchang-2dong Joong-gu Taejon; Taejon; KR 203.231.113.128-203.231.113.191 (JINBANG) JINBANG TEMP GROUP; Seoul 276-1, Daeheung-dong, Mapo-gu,; Seoul; KR 203.231.113.192-203.231.113.255 (BATTLENET) CYBER SPACE; 775-8, Hwakok-dong, Kangseo-gu, Seoul; Seoul; KR 203.231.114.0-203.231.114.63 (KBLOR) Korean Basketball League; Jaejeon Bldg. 3F, 1321-5 Seocho-Dong, Seocho-Gu Seoul, Korea; Seoul; KR 203.231.114.64-203.231.114.127 (IPLUS) Inje System Plus; 4F Hyunji Bldg., 1668-13, Seocho-dong, Seocho-gu, Seoul; Seoul; KR 203.231.114.128-203.231.114.191 (CITYNET) City Venture Net; 203-1, Nonhyun-dong, Kangnam-ku Seoul, Korea; Seoul; KR 203.231.114.192-203.231.114.255 (WEGA) Wega Corp.; Doosung Bldg., 125-9, Sungbuk-dong, Sungbuk-gu, Seoul; Seoul; KR 203.231.115.0-203.231.115.63 (ANET) A-net; 47F Daesang B/D 60 Yoido-dong Youngdungpo-gu Seoul Korea 150-010; Seoul; KR 203.231.115.64-203.231.115.127 (FULCRUM) Future Technology; 1805, Samheung Bldg., 705-9, Yoksam-dong, Kangnam-gu, Seoul; Seoul; KR 203.231.115.192-203.231.115.255 (EVERSOFT) Eversoft; 167-21, Dongkyo-dong, Mapo-gu, Seoul; Seoul; KR 203.231.116.64-203.231.116.127 (WEATEC) We are Technology, Inc.; 402 Hyunjuk Bldg., 140-28, Samsung-dong, Kangnam-gu, Seoul; Seoul; KR 203.231.116.128-203.231.116.191 (JWI) JINWOO INDUSTRAL Co., LTD.; 501 Woosung Bldg., 35, Bukchang-dong, Chung-gu, Seoul; Seoul; KR 203.231.116.192-203.231.116.255 (SAMWOOTBS) SAMWOO TBS Co.; Daeha Bldg., 14-1, Yoido-dong., Youngdeungpo-ku, Seoul, KOREA; Seoul; KR 203.231.117.0-203.231.117.63 (UMI) MIT korea; seoul 61-4 Yoido-dong Yongdeungpo-gu; Seoul; KR 203.231.117.64-203.231.117.127 (MDSTAR) Global Electronics Co., Ltd.; Rm 303 Sohun Bldg., 951-33, Dogok-Dong Kangnam-Ku,; Seoul; KR 203.231.117.128-203.231.117.191 (ERPKOREA) ERP Korea; 256-13, Kongduk-dong, Mapo-gu, Seoul; Seoul; KR 203.231.118.0-203.231.118.63 (TEN) DAEHA INTERNATIONAL; KYONGGI Anyang 372-2 Manan Anyang; Kyonggi; KR 203.231.118.128-203.231.118.191 (GEONEX) Geonex; 734-11 Yeoksam Kangnam Seoul Korea; Seoul; KR 203.231.119.0-203.231.119.63 (ENVINET; KR 203.231.119.128-203.231.119.191 (MIZIRO) Miziro; 3F Jinwon Bldg., 1632-9, Bongchon-dong, Kwanak-gu,; Seoul; KR 203.231.119.192-203.231.119.255 (WEBSPIDERS) WEB SPIDERS Inc; Floor 4, 111-102,Whayang-Dong, Kwangjin-Gu,Seoul, KOREA; Seoul; KR 203.231.120.128-203.231.120.191 (CENTIGRAM) Centigram Communications Korea Branch; Suite 1101 Shinbong Bldg., 736-6, Yoksam-dong, Kangnam-gu,; Seoul; KR 203.231.121.192-203.231.121.255 (ADTSAT) Advanced Digital Technology Co., Ltd.; 518-8, Dogok-dong, Kangnam-gu,; Seoul; KR 203.231.122.0-203.231.122.63 (BULL) Bull Information System (Korea) Ltd.; 5F Namjung Bldg., Yoido-dong, Youngdeungpo-gu,; Seoul; KR 203.231.122.64-203.231.122.127 (SUNWOOEVENT) SunWoo Event; 7F, Imho Bldg, 195-11, Yeonkgeon-dong, Chongro-gu,; Seoul; KR 203.231.122.192-203.231.122.255 (MYSTOCK) mySTOCK Co.; #308 Keumkang Bldg., 3-1237, Chongam 2-dong, Sungbuk-gu,; Seoul; KR 203.231.123.0-203.231.123.63 (BSNETWORK) Jung Ang MultiCom; 27-6, Shingae-dong, Yongsan-gu,; Seoul; KR 203.231.124.0-203.231.124.127 (KOREALINES) Korea Line Corporation; Daeil Bldg., 43, Insa-dong, Jongro-gu,; Seoul; KR 203.231.124.128-203.231.124.255 (AAND) Aand SYSTEM; 3F Kumkang Bldg., 86, Nonhyun-dong, Kangnam-gu,; Seoul; KR 203.231.125.128-203.231.125.255 (UNICONET) Rm.2504 World Trade Center 159, Samsung-dong; Kangnam-ku,Seoul,korea; Seoul; KR 203.231.126.0-203.231.126.127 (OGILVY) Ogilvy One Korea; 14F Kyoungam Bldg., 157-27, Samsung-dong, Kangnam-gu,; Seoul; KR 203.231.126.128-203.231.126.255 (SPDESIGN) Korea Human Computing Int. Yoksam; 3F Konggan Bldg., 646-22, Yoksam-dong, Kangnam-gu,; Seoul; KR 203.231.127.128-203.231.127.255 (HYCOMM) Hycomm Research; 535-5 Bongmyung-dong Yusung-gu Taejun; Taejon; KR 203.231.128.0-203.231.131.255 (KHMC-NET) KYUNG-HEE UNIVERSITY MEDICAL CENTER; 1, Hoegi-dong, Dongdaemun-ku, Seoul, Korea; Seoul; KR 203.231.132.0-203.231.135.255 (KORAD-NET) KORAD-NET; Seoul, Korea; Seoul; KR 203.231.136.0-203.231.143.255 (KABOOL-NET) KABOOL; KABOOL SEOULIN B/D, 149, Seoulin-dong, Jongno-ku, Seoul, Korea; Seoul; KR 203.231.144.0-203.231.144.255 (GREENTEK-NET) GREENTECHNOPIA CO., LTD; 75-3, Cho-dong, Chung-ku, Seoul, Korea; Seoul; KR 203.231.145.0-203.231.145.255 (INFOBIT-NET) InfoBIT Co., Ltd.; 1411 Kangbyun Hanshin Core B/D, 350, Mapo-dong, Mapo-ku,; Seoul; KR 203.231.146.0-203.231.146.255 (BMW-NET) BMW Korea Co., Ltd.; Seoul; KR 203.231.147.0-203.231.147.255 (HANYON) HANYON Technology Inc.; 14F Shinbong B/D, 736-6, Yeoksam-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.148.0-203.231.151.255 (NARAY-NET) Seoul; KR 203.231.152.0-203.231.153.255 (KEPCO-NET) Korea Electric Power Corporation; 167 Samsong-Dong, Kangnam-Gu, Seoul P.O.Box 40 Yongdong ,Seoul, Korea; Seoul; KR 203.231.155.128-203.231.155.255 (YJVT) YoungJin Visual Technology Co., Ltd.; YoungJin Bldg., 31-2, 3-ga, Namsan-dong, Chung-gu,; Seoul; KR 203.231.156.0-203.231.156.255 (POLANET-NET) POLANET Korea CO., LTD.; Seoul; KR 203.231.157.0-203.231.157.255 (HISCO) HanSeung Information Co.,Ltd.; 4F HeungYang B/D YeokSam-Dong KangNam-Ku, Seoul, Korea; Seoul; KR 203.231.159.0-203.231.159.255 (SAINT-NET) Saint Media; 2F Daemyung B/D, 746-22, Yoksam-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.160.0-203.231.160.255 (KONTZNET) Korea Netizen; Seoul; KR 203.231.161.0-203.231.161.255 (SOFTWISE-NET) Softwise Inc.; Seoul; KR 203.231.162.0-203.231.162.255 (SONGAM-NET) Teakwang Electronics Co., Ltd.; Room 409, Yuchon Factpia, 196, Anyang 7-dong, Manan-ku, Anyang-city, Seoul, Korea; Seoul; KR 203.231.163.0-203.231.163.255 (MND-NET) Ministry of National Defense(MND); Seoul; KR 203.231.164.0-203.231.164.255 (SUNGWON-NET) Sungwon Computer & Communication CO., LTD.; Seoul; KR 203.231.165.0-203.231.165.255 (WEBNARA-NET) Daihong Information Technology Co., Ltd.; Seoul; KR 203.231.166.0-203.231.166.255 (BROTHER) Brother; 233-8, Yongdab-dong, Sungdong-ku, Seoul, Korea; Seoul; KR 203.231.167.0-203.231.167.255 (ENCKOREA-NET) ENC KOREA; 5F Ilheung Sporex B/D, 1490-25, Seocho-dong, Seocho-ku, Seoul, Korea; Seoul; KR 203.231.168.0-203.231.168.255 (ESPK) ESPK; Seoul; KR 203.231.169.0-203.231.169.255 (BNIS) BINS; 148-26, Ulchrio 2-ka, Chung-ku, Seoul, Korea; Seoul; KR 203.231.170.0-203.231.170.255 (KUMSEONG-PS; KR 203.231.171.0-203.231.171.255 (KHUMAN-NET) Human Net Co., Ltd.; Seoul; KR 203.231.172.0-203.231.172.255 (TYCEMEN-NET) Tong Yang Cement Corporation; Seoul; KR 203.231.174.0-203.231.174.255 (JCCI-NET) The Chonju Chamber of Commerce and Industry; 140-11 2-ga Jeon-dong Junju-si; CHONBUK; KR 203.231.175.0-203.231.175.255 (KHUMAN-NET) Human Net Co., Ltd.; Seoul; KR 203.231.178.0-203.231.178.255 (CONSULTANT) First Management & Technology Institute; 1F Dongchon Bldg., 1541-17, Seocho-dong, Seocho-g, Seoul,; Seoul; KR 203.231.180.0-203.231.180.255 (KWC) Korea Wireless CATV Inc.; 691-9, Yoksam-dong, Kangnam-gu, Seoul, Korea; Seoul; KR 203.231.181.0-203.231.181.255 (BAYER) BAYER KOREA LTD.; Seoul; KR 203.231.182.0-203.231.182.255 (WONWOO) Wonwoo Data Sys; 118, Bomoon-dong, Seongbuk-Ku, Seoul, Korea Seoul,KOREA; Seoul; KR 203.231.186.0-203.231.186.255 (OZZ) Ozz Micro System; 952-4, Dabshibri 4-dong, Dongdaemun-gu, Seoul, KOREA; Seoul; KR 203.231.187.0-203.231.187.255 (HANINFO) Han Info Tech; Cliford Bldg., 1338-23 Seocho-Dong Seocho-Ku, Seoul Korea; Seoul; KR 203.231.193.0-203.231.193.255 (WOORICOM-NET) SISA COMPUTER INSTITUTE; Inchon; KR 203.231.194.0-203.231.195.255 (HTCNET) Hitech Information Inc.; 333 Changjeon Mapo Seoul Korea; SEOUL; KR 203.231.196.0-203.231.196.255 (HONAMNET) Honam Professional College; 558-7 Gyerim-Dong Dong-Gu; KWANGJU; KR 203.231.197.0-203.231.197.255 (KSEOUL-NET) SEOUL COMPUTER SCHOOL; 368, Juwol-dong, Nam-ku, Kwangju, Korea; Kwangju; KR 203.231.198.0-203.231.198.255 (BIOCHEM-NET) The Biochemical Society of the Republic of Korea; 635-4, Yeoksam-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.199.0-203.231.199.255 (HPC-NET) Hyundai Petrochemical CO., LTD.; 24F Kukje Bldg. 191 Hangang-ro 2ga Yongsan-gu Seoul, Korea; Chungnam; KR 203.231.200.0-203.231.207.255 (SDB-NET) ShinDongBang Corporation; Seoul; KR 203.231.208.0-203.231.208.255 (GODO-NET) GODO Publishing Co.; Daeyeong B/D, Yeoido-dong, Yeongdeungpo-ku, Seoul, Korea; Seoul; KR 203.231.209.0-203.231.209.255 (TURBOTEK-NET) TURBO; 21F, Jungang Royal B/D, 1355-8, Seocho2-dong, Seocho-gu, Seoul, Korea; Seoul; KR 203.231.210.0-203.231.210.255 (CHANGSHIN) CHANGSHIN COMPUTER CO.; 3F, YOUNG BLDG 135-120, SHINSA-DONG, KANGNAM-GU, SEOUL, KOREA; Seoul; KR 203.231.211.0-203.231.211.255 (ICSNET) INTERNATIONAL COMPUTER SERVICE (I.C.S); 611-6, Li-dong, Kimhae-si Kyungnam, Korea; Seoul; KR 203.231.212.0-203.231.212.255 (DAECOM-NET) DAEKYO COMPUTER; Seoul; KR 203.231.213.0-203.231.213.255 (CYBERIA) Cyberia Cafe; 119-7, Itaewon-dong, Yongsan-ku, Seoul, Korea; Seoul; KR 203.231.215.0-203.231.215.255 (DIGITO-NET) Digito; 5F Hyangnam B/D, 541-13, Sinsa-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.216.0-203.231.216.255 (IIIKOREWA) 3I Service CO., LTD.; 3I Service CO., LTD.; Seoul; KR 203.231.217.0-203.231.217.255 (GNIS-NET) GNIS CO., LTD; Seoul; KR 203.231.218.0-203.231.218.255 (WORLD-NET) WORLD NET; 1148-15, Zesong 2 Dong, Haeundae Gu; Pusan; KR 203.231.219.0-203.231.219.255 (YTN-NET) YTN-NET; Seoul; KR 203.231.221.0-203.231.221.255 (MOOHAN) Korea Law Infomation System; 63, Nonhyun-dong, Kangnam-ku, Seoul, Korea; Seoul; KR 203.231.222.0-203.231.222.255 (MYLEE-NET) Meerae Culture, Inc.; 775-4, Daelim 3-dong, Youngdeungpo-gu, Seoul, KOREA; Seoul; KR 203.231.223.0-203.231.223.255 (COMKID-NET) COMKID-NET; 3F Misung B/D, 54-15 Banpo-4dong, Seocho-ku, Seoul, Korea; Seoul; KR 203.231.224.0-203.231.239.255 (HYOSUNG-NET) HYOSUNG CO., LTD.; 3F Kongdeok B/D, 450, Kongdeok-dong, Mapo-ku, Seoul, Korea; Seoul; KR 203.231.240.0-203.231.255.255 (INET-NET) Inet, INC.; Seoul Inet Bldg, 738-37, Yoksam-dong, Kangnam-gu; Seoul; KR