| ASN | Organization |
|---|---|
| 90 | Oracle Corporation |
| 703 | UUNET |
| 714 | APPLE-ENGINEERING |
| 1237 | Korea Institute of Science and Technology Information |
| 1248 | HERE |
| 1281 | PSINet Inc. |
| 1704 | Asia Pacific Network Information Centre |
| 1766 | Exxon Mobil Corporation |
| 1781 | Asia Pacific Network Information Centre |
| 2385 | Asia Pacific Network Information Centre |
| 2563 | SNU2-AS-KR Seoul National University |
| 2914 | NTT America Inc. |
| 3257 | GTT |
| 3319 | User Association of Ukrainian Research and Academic Network URAN |
| 3356 | Level 3 Parent LLC |
| 3549 | Level 3 Parent LLC |
| 3608 | Asia Pacific Network Information Centre |
| 3748 | Electronics and Telecommunications Research Institute |
| 3784 | Pohang University of Science and Technology |
| 3786 | LG DACOM Corporation |
| 3813 | Sogang University |
| 3976 | Asia Pacific Network Information Centre |
| 4040 | Asia Pacific Network Information Centre |
| 4202 | ottogi.co.kr |
| 4229 | ZENLA-7-4229 |
| 4515 | HKT Limited |
| 4629 | Pacnet MY |
| 4637 | Telstra Global |
| 4663 | ELIMNET INC |
| 4664 | Shinbiro |
| 4665 | Yonsei University |
| 4668 | LG CNS |
| 4669 | Nowcom |
| 4670 | Shinbiro |
| 4671 | KTOA |
| 4756 | HANACATV Broadcast Ltd |
| 4766 | Korea Telecom |
| 4775 | Globe Telecoms |
| 4790 | DIGITAL CHOSUN |
| 4791 | JoongAng Ilbo |
| 4792 | SK Communications |
| 4793 | Hyundai Heavy Industries |
| 4842 | Tianhai Infotech |
| 4961 | Asia Pacific Network Information Centre |
| 6134 | Xnnet LLC |
| 6185 | APPLE-AUSTIN |
| 6256 | Cellco Partnership DBA Verizon Wireless |
| 6453 | AS6453 |
| 6507 | Riot Games Inc |
| 6619 | SamsungSDS Inc. |
| 7280 | Oath Holdings Inc. |
| 7557 | Korea Trade Network |
| 7558 | Korean Broadcasting System |
| 7559 | The Dong-A Ilbo(DAN) |
| 7560 | Chonbuk National University |
| 7561 | Korea Institute of Energy Research |
| 7562 | DCC |
| 7563 | EDS National IT Industry Promotion Agency |
| 7564 | Korea Atomic Energy Research Institute |
| 7620 | Jeollabuk-do Provincial Office of Education |
| 7621 | Kyonggi University |
| 7622 | Korea Advanced Institute of Science and Technology |
| 7623 | Gyeongbuk Cable TV |
| 7624 | Jeonju University |
| 7625 | Kakao Corp |
| 7626 | SCOURTFAMILY |
| 7627 | SBS ( Seoul Broadcasting System ) |
| 7713 | PT Telekomunikasi Indonesia |
| 7754 | McAfee LLC |
| 8075 | MICROSOFT CORPORATION |
| 8100 | QuadraNet Enterprises LLC |
| 9009 | M247 |
| 9270 | National Infomation Society Agency |
| 9271 | Wonkwang University |
| 9272 | Hangul & Computer Co Ltd. |
| 9273 | Ssangyong Information Communication Corp (SICC) |
| 9274 | Pusan National University |
| 9275 | Korea Astronomy & Space Science Institute |
| 9276 | Chinae Savings Bank |
| 9277 | Hanaro Telecom Inc. |
| 9286 | KINX |
| 9316 | DACOM PUBNETPLUS |
| 9317 | Inha University |
| 9318 | SK Broadband Co Ltd |
| 9319 | CHEONGJU CABLE TV SYSTEMS |
| 9320 | Ministry of Court Administration |
| 9321 | Hanyang University |
| 9322 | EWHANET1-AS Institute of Information and Computing EWHA WOMANS UNIV. |
| 9323 | Dongguk University Information Management Center |
| 9452 | Korea University |
| 9454 | American Home Assurance Korea |
| 9455 | KERIS |
| 9457 | Dreamline Co. |
| 9458 | EyesVision |
| 9459 | Konkuk University |
| 9487 | tbroad chungbu broadcasting co. ltd. |
| 9488 | Seoul National University |
| 9489 | Korea Aerospace Research Institute |
| 9490 | Oscar Enterprise |
| 9491 | ABLEX Co. Ltd. |
| 9492 | Maeil Business Newspaper |
| 9493 | Shin Heung Securities Co. Ltd. |
| 9494 | National Infomation Society Agency |
| 9521 | Korea Automotive Technology Institute |
| 9522 | Good Morning Securities |
| 9523 | Mokwon University |
| 9524 | Hyundai Motor Company |
| 9525 | DONGBU Securities CO. |
| 9526 | KOSCOM |
| 9527 | puchuncablenetwork |
| 9528 | chungcheongbuk-do office of education |
| 9529 | HYUNDAICARD CO. |
| 9530 | Shinsegae I&C Co. Ltd. |
| 9531 | Kwangju City Office of Education |
| 9532 | Daewoo Securities Co. Ltd. |
| 9568 | LOTTE CARD |
| 9569 | SEOCHO CABLE SYSTEMS CO. LTD. |
| 9570 | Daedong College |
| 9571 | INICIS Co. Ltd |
| 9572 | Hankuk University of Foreign Studies Computer Center |
| 9574 | New York Life Insurance Ltd. |
| 9575 | KCTC |
| 9577 | Kyobo Securities |
| 9578 | Cheiljedang.Co.Inc. |
| 9579 | Shinyoung Securities CO . LTD. |
| 9628 | Seoul Education Science Research Institute |
| 9629 | hyundaicapital |
| 9630 | SK Securities Limited |
| 9631 | Korean Red Cross |
| 9632 | SEOUL DAIRY Co. |
| 9633 | Sudokwon Landfill Site Management Corp |
| 9634 | GOODMORNING SHINHAN SECURITIES Co. Ltd. |
| 9635 | Pusan University of Foreign Studies |
| 9636 | SEONAM Infromation Telecom Co. Ltd. |
| 9637 | Dankook University |
| 9638 | National Agricultural Cooperative Federation |
| 9639 | Dongeui Institute of Technology |
| 9640 | Korea Information Security Agency |
| 9641 | Korea Development Bank |
| 9642 | KISA Korea Information Security Agency |
| 9643 | Korea Information Certificate Authority |
| 9644 | SK Telecom |
| 9645 | HYUNDAI FUTURES CORPORATION |
| 9646 | eGIOS |
| 9647 | Seoul Metropolitan Government |
| 9683 | C&M Kyonggi Cable TV |
| 9684 | HANWHA Corp./Information Service div. |
| 9685 | Meritz SECURITIES CO. LTD |
| 9686 | SungKyunKwan University (SKKU) |
| 9688 | ICFC |
| 9689 | QRIX Inc. |
| 9690 | SEOUL_SIGN-AS-KR nca |
| 9691 | Kyungsung University |
| 9692 | HANWHA SECURITIES CO . LTD |
| 9693 | Korea Financial Telecommunications & Clearings Institute |
| 9694 | Seokyung Cable Television Co..LTD. |
| 9696 | Oscar Enterprise |
| 9697 | CJ CableNet HaeundaeKijang Corp. |
| 9698 | YoungDongBroadcastingSystem Inc |
| 9699 | Korea First Bank |
| 9700 | Korea Network Information Center |
| 9701 | KRLine Internet Service Inc. |
| 9703 | Shinhan Bank |
| 9704 | DONGWON SECURITIES CO. LTD |
| 9706 | Busan Education Research & Information Center |
| 9707 | Korea Employment Information Management Agency |
| 9708 | Pukyong National University |
| 9709 | KIS Information&Communication Inc |
| 9710 | NeoWiz Corporation |
| 9711 | Kyonggi provin educational information research institute |
| 9712 | Inet Technologies Co. Ltd. |
| 9753 | Dong-A Universirty |
| 9754 | Chosun University |
| 9756 | Cheonan Broadcast Corporation |
| 9757 | CMB Dongseo Broadcasting |
| 9759 | HIINVESTMENT SECURITIES CO. LTD |
| 9760 | KTIS Korea Telecom |
| 9761 | Asiana Airlines |
| 9762 | Hyundai Communications & Network |
| 9763 | KIC for Agriculture |
| 9764 | Kakao Corp |
| 9765 | Vtopia |
| 9766 | SHINHANLIFE1 SHINHAN LIFE INSURANCE CO. LTD. |
| 9767 | Dongbulife Insurance co. LTD |
| 9769 | Sejong University |
| 9770 | Soosung Cable Television Inc |
| 9771 | KISTEP |
| 9772 | Seobu District Office of Education in Seoul |
| 9773 | KYONGGIDO WOMEN CENTER |
| 9774 | Dongseo University |
| 9775 | Hannam University |
| 9776 | KBSTAR Kookmin Bank |
| 9777 | Gyeongju University |
| 9778 | Daejin University |
| 9779 | LG FUTURES |
| 9780 | Inje University |
| 9781 | GREEN CABLE TELEVISION |
| 9782 | WOOSONGEDU WooSong University |
| 9783 | Driver's License Agency |
| 9784 | KGI SECURITIES |
| 9841 | Korea Financial Investment Association |
| 9842 | Lotte Data Communication Company |
| 9843 | NHINFORMATIONSYSTEM |
| 9845 | CJ HelloVision |
| 9846 | FDIK |
| 9847 | Korea Securities Finance Corporation |
| 9848 | Sejong Telecom |
| 9849 | Office of the president |
| 9850 | WOW-TV |
| 9851 | KONGJU COMMUNICATION |
| 9852 | SAMIL ACCOUNTING CORPORATION |
| 9853 | GORayNet |
| 9854 | KTO |
| 9855 | KCCWF |
| 9856 | WOORI Investment @ Securities |
| 9857 | KOREA GAS CORPORATION |
| 9858 | KRNICNET Korea Internet Security Agency |
| 9859 | ChungCheong College |
| 9860 | TongMyong College |
| 9861 | HI ASSET MANAGEMENT CO. LTD |
| 9862 | GORayNet |
| 9863 | Teachiworld Auto Insurance |
| 9864 | Korea Securities Depository |
| 9866 | LGCAPITAL |
| 9867 | CHONJU TECHNICAL COLLEGE |
| 9868 | Catholic University of Daegu |
| 9869 | DIRECT1-AS-KR Daum Direct Auto Insurance Co. LTD |
| 9870 | Dong-Eui University |
| 9871 | Gyeong Sang Buk-Do Office of Education |
| 9884 | SingTel Korea Limited |
| 9943 | Kangnam Cable TV |
| 9944 | LG Home Shopping Inc. |
| 9945 | Yoido Full Gaspel Church |
| 9946 | KCTV Jeju Broadcasting |
| 9948 | Nice e-Banking Services |
| 9949 | Hoseo University |
| 9950 | PUBNETPLUS2-AS-KR DACOM |
| 9951 | AmwayKorea |
| 9952 | Hostway Korea |
| 9953 | Hyundai Engineering & Construction Co. Ltd.(HDEC) |
| 9954 | Kunsan National University |
| 9955 | 115 Anseo-dong 330-704 |
| 9957 | KINX |
| 9958 | Nexon |
| 9959 | Korea Stock Exchange |
| 9960 | DaeguBank |
| 9961 | JOIL CABLE NETWORK |
| 9962 | Sunchon National University |
| 9965 | Ansan College |
| 9966 | Taegutec |
| 9967 | Korea Exchange Bank of Credit Services |
| 9968 | Kyobo Life Insurance Co. Ltd. |
| 9969 | KOREA RESOURCES RECOVERY AND REUTILIZATION CORPORATION |
| 9970 | Korea University of Technology and Education |
| 9971 | TBROAD Dongdaemun cable networks Inc. |
| 9972 | KISA |
| 9973 | KEB Futures Co. |
| 9974 | Korea Racing Association |
| 9975 | Gyeongsangbuk-do Education Research Institute |
| 9976 | Korea Cable TV NamIncheon Broadcasting.co.ltd |
| 9977 | IOSYSTEM |
| 9978 | University of Seoul |
| 9979 | Korea Exchange Bank |
| 9980 | Hyundai Information Technology |
| 9981 | Saero Network Service Ltd |
| 9982 | Paichai University |
| 9989 | Equinix Singapore Pte Ltd |
| 10034 | YMIR Entertainment |
| 10035 | Hyundai Department Store Co. Ltd. |
| 10036 | DLIVE |
| 10037 | Jeil CATV Co. Ltd |
| 10038 | NHN Entertainment |
| 10039 | Korea Health Industry Development Institute |
| 10040 | NICE Information & Telecommunication Inc |
| 10041 | The Willbes & Co. Ltd |
| 10042 | Daegu Polytechnic College |
| 10043 | Ministry of Information and Communication |
| 10044 | Rural Development Adminstration (RDA) |
| 10045 | Hanbat National University |
| 10047 | Namseoul University |
| 10049 | SK C&C Co. Ltd. |
| 10050 | The National Library of Korea |
| 10051 | ANYSAT |
| 10052 | Kyungpook National Univ. |
| 10053 | Anyang Technical College |
| 10054 | CMB Kwnagju Easten Broadcasting |
| 10055 | Korean National Railroad Administration |
| 10056 | Hyundai Marin&Fire Insurance |
| 10058 | NACUFOK |
| 10060 | ACTOZ Actoz Soft Co. Ltd. |
| 10061 | Financial Supervisory Service |
| 10062 | HamanCableBroadcastingCorporation |
| 10063 | Korea Meteorological Administration |
| 10065 | Korea Marine Transport |
| 10066 | CJ HelloVision |
| 10069 | Seoul Metro |
| 10070 | Korea Research Institute of Standards and Science |
| 10071 | Anyang University |
| 10072 | Cho Hung Bank |
| 10073 | Korea National Open University |
| 10088 | KWANGWOON University in Seoul Korea |
| 10154 | ULSAN Office of Education |
| 10156 | Seoul National University of Education |
| 10157 | Yahoo! Korea Corp. |
| 10158 | Kakao Corp |
| 10159 | Hankuk Aviation University |
| 10160 | Intellicenter |
| 10161 | QIA |
| 10162 | SNUH |
| 10164 | Tbroad Gangseo |
| 10165 | Korea Customs Service |
| 10166 | Korea Water Resources Corporation |
| 10167 | Hanvit Bank |
| 10169 | Amorepacific |
| 10170 | The Bank of Korea |
| 10171 | Sktelink |
| 10173 | KSNET.Inc |
| 10174 | Munhwa Broadcasting Corporation |
| 10175 | Kumho Cable |
| 10176 | Taejon Institute of Education Science |
| 10177 | GREEN CROSS LIFE INSURANCE Co. Ltd |
| 10179 | Daehan Investment Trust Securities |
| 10180 | Chuncheon National University of Education |
| 10182 | ETOMATO Co.Ltd |
| 10183 | Korea Culture Information Service Agency |
| 10184 | Korean Federation of Community Credit Cooperatives |
| 10185 | Hana Bank Co. |
| 10186 | Daejeon Telecom |
| 10187 | Korea Information Society Developement Institute |
| 10188 | HanMag Futures Corporation |
| 10189 | Hyundai Merchant Marine Co. Ltd. |
| 10190 | Joongbu University |
| 10191 | C&M Ulsan Cable TV |
| 10192 | kiwoom.com Securities.co. Ltd |
| 10193 | WEMADE Entertainment |
| 10194 | Doosan Heavy Industries & Construction Co. Ltd. |
| 10195 | HAIonNet |
| 10196 | Kookmin Bank |
| 10197 | Chonnam National University |
| 10198 | Catholic University of Pusan |
| 10228 | Internet Content Provider |
| 10230 | Internet Content Provider |
| 10310 | YAHOO-1 |
| 11158 | NTT America Inc. |
| 11179 | Aryaka Networks Inc |
| 12222 | Akamai |
| 13213 | UK-2 Limited |
| 13335 | CLOUDFLARENET |
| 13658 | Quantil Inc |
| 14618 | Amazon.com Inc. |
| 15133 | EdgeCast |
| 15169 | Google LLC |
| 15436 | Witbe S.A. |
| 16477 | ACNielsen |
| 16509 | Amazon.com Inc. |
| 16625 | Akamai Technologies Inc. |
| 16669 | Applied Materials |
| 17567 | Airport Railroad Co ltd |
| 17570 | SK Global co. Ltd |
| 17573 | Qrix Daegu Inc |
| 17574 | Seoul Metropolitan Government Computer Center |
| 17575 | Chung-Ang University |
| 17576 | Korea Science and Engineering Foundation |
| 17577 | Youngnam Cable Network |
| 17578 | Cheju Halla University |
| 17579 | KREONET2-AS-KR KISTI |
| 17580 | KRNIC |
| 17581 | SUSUNG BROADCASTING CO. LTD. |
| 17582 | Korea Investment Corporation |
| 17583 | Keumgang Cable Network |
| 17584 | Inchon Metropolitan Office Of Education |
| 17585 | Public Procurement Service The Republic of Korea |
| 17586 | Nara Cable TV Inc |
| 17587 | Hansol Gyoyook |
| 17588 | The Daegu Bank Ltd |
| 17589 | GABIA Inc. |
| 17590 | Korea Game Promotion Center |
| 17591 | Korea Research Foundation |
| 17592 | Industrial Bank of Korea |
| 17593 | NDS Coporation |
| 17594 | INNOSOFT. INC. |
| 17595 | Korea Institute of Nuclear Safety |
| 17596 | CST21-AS-KR Computer Solution Technology co. ltd. |
| 17597 | TBROAD Saerom Broadcasting |
| 17598 | YBN |
| 17599 | Yuhan College |
| 17600 | Korea Environment & Resources Corporation |
| 17601 | Korea Credit Guarantee Fund |
| 17602 | Kyongnam Education Science Research-center |
| 17603 | Kumoh National University Technology |
| 17605 | Myongji college |
| 17606 | Hanjing Shipping |
| 17607 | ATT7192-AS-KR ATT GNS korea |
| 17608 | ABN |
| 17609 | Silla Univ |
| 17611 | Gwanak-Gu OFFICE |
| 17612 | Mapo-gu Office |
| 17613 | CICKOREA |
| 17614 | Geumgang University |
| 17615 | Cheongju University |
| 17616 | Hyundai Hicar Direct Car Insurance Co. ltd |
| 17833 | CrownBakery |
| 17834 | Kyobo Auto Insurance CO. LTD |
| 17836 | IBK Securities |
| 17837 | Korea Cyber Payment Inc |
| 17838 | HYUNDAI HOMESHOPPING |
| 17839 | DreamCityMedia |
| 17840 | KECA Inc. |
| 17841 | MIC E-Government |
| 17842 | Chungchungnam-Do office of Education |
| 17843 | KISA |
| 17844 | PBS CATV |
| 17845 | Gyeonggi Technopark |
| 17846 | HANANET6-AS-KR Hanaro Telecom Inc. |
| 17847 | Financial Supervisory Service |
| 17848 | INAMES |
| 17849 | Hanvit Ginam Broadcasting Comm. |
| 17850 | Ok-Net Co . Ltd |
| 17851 | Chungchungnam-Do office of Education |
| 17852 | KOREALIFE |
| 17853 | LGTelecom |
| 17854 | Tbroadjeonjubroadcast |
| 17855 | Prudential |
| 17856 | Konyang University |
| 17857 | Tbroad Nakdong Broadcasting co. Ltd |
| 17858 | KRNIC |
| 17859 | National Information & Credit Evaluation |
| 17860 | WEBZEN |
| 17861 | KyungNam College of Information & Technology |
| 17862 | Kangwon National University |
| 17863 | Yonhap News Agency |
| 17864 | Hanvit I&B |
| 17865 | Supreme Court of Korea |
| 17866 | Korea Institute of Science and Technology |
| 17867 | KOREA BANKING INSTITUTE |
| 17868 | Hyupsung University |
| 17869 | Ministry of Court Administration |
| 17870 | Kyung Hee University |
| 17871 | Tbroad Dongnam Broadcasting co. Ltd |
| 17873 | Daewoo Securities Co. Ltd. |
| 17874 | National Pension Corporation |
| 17875 | ec-bank |
| 17876 | AhnLab Inc. |
| 17877 | NEXG |
| 17878 | K.F.T.C ISAC |
| 17879 | K.F.T.C CERT |
| 17880 | SPORTSSEOUL21-AS-KR SPORTSSEOUL21.CO |
| 17881 | Inet Hosting Inc. |
| 18023 | Korea Maritime University |
| 18026 | Cheju National University |
| 18027 | Namseoul University |
| 18028 | Gyeongsang National University |
| 18029 | Daejeon Helath Sciences College |
| 18031 | Sangmyung University |
| 18032 | SHINHAN DATA SYSTEM |
| 18033 | CMB Taegu Dongbu Broadcast |
| 18034 | Kangnung National UNIV. |
| 18035 | HANSEO18035-AS-KR HANSEO UNIVERSITY |
| 18038 | Korea National University of Education |
| 18158 | Chungbuk National University |
| 18164 | Mokpo National University |
| 18168 | CMB Taegu Suseong Broadcast |
| 18169 | Kocca |
| 18175 | KPS |
| 18176 | Kookmin University |
| 18211 | Nomura India Services Pvt Ltd |
| 18293 | Internet Content Provider |
| 18294 | NFFC |
| 18295 | Allianz Life Insurance Co.Ltd |
| 18297 | K-JIST |
| 18298 | Chungnam National University |
| 18299 | Shingu College |
| 18300 | KEPCO |
| 18302 | SKG_NW-AS-KR SK Telecom |
| 18303 | SMARTRO |
| 18305 | POSNET POSDATA Co. Ltd |
| 18307 | National Tax Service |
| 18308 | BUCHEONSI |
| 18309 | Korea VAn Service Co.LTD |
| 18310 | TBROAD ABC BROADCASTING CO. LTD. |
| 18311 | Dongsue Digital BROADCASTING CO. LTD. |
| 18312 | Korea Asset Management COrporation |
| 18313 | CJ HelloVision |
| 18314 | Daegu National University of Education |
| 18315 | Sorabol College |
| 18317 | Chodang University |
| 18318 | Chonnam Dongbu CATV |
| 18319 | Yeungnam College of Science & Technology |
| 18320 | Gwangju National University of Education |
| 18321 | KwangJu Women's University |
| 18322 | Daegu Health College |
| 18323 | Dongkang College |
| 18324 | Masan College |
| 18325 | KORCHRISTUNIV160-AS-KR Korea Christian University |
| 18326 | Sports TOTO |
| 18328 | Dotname Korea Corp |
| 18329 | Sangmyung University |
| 18330 | Hongik University |
| 18331 | Hyechon College |
| 18332 | postopia |
| 18333 | Korea Press Foundation |
| 18334 | Gyounggidongbu cable tv co. Ltd. |
| 18335 | Seoul Women University |
| 18336 | Kyungdong College of Techno-Information |
| 18337 | KyungSan University |
| 18338 | STARVANKOREA |
| 18339 | Kyung Hee Cyber University |
| 18341 | Gumi College |
| 18343 | Daegu Technical College |
| 18373 | Kookmin Bank |
| 18401 | AS18401-AS-KR DAEGU UNIVERSITY |
| 19551 | Incapsula |
| 19637 | AVG19637 |
| 20347 | Nvidia Corporation |
| 20473 | AS-CHOOPA |
| 20940 | AKAMAI-ASN1 |
| 21859 | Zenlayer Inc |
| 22241 | IC2NET |
| 22351 | INTELSAT-1 |
| 22363 | Powerhouse Management Inc. |
| 22400 | Web2Objects LLC |
| 23552 | Asia Pacific Network Information Centre |
| 23553 | Institute of Information Technology Assessment |
| 23554 | SHB Shinhan Bank |
| 23555 | SHB1 Shinhan Bank |
| 23556 | INITECH |
| 23558 | KEPCO Nuclear Fuel Co. LTD. |
| 23560 | MetLife Korea |
| 23561 | Yongin University |
| 23562 | Busan Cycle Racing Corporation |
| 23563 | Tbroad Suwon Broadcasting Corporation |
| 23568 | Cycle Racing Association |
| 23569 | Seojeong College |
| 23570 | University of Incheon |
| 23571 | Hyundai Swiss Savings Bank |
| 23572 | American International Assurance Korea |
| 23573 | OCI Information Communication |
| 23574 | KISPricing |
| 23575 | SK Networks |
| 23576 | NHN |
| 23578 | Tbroad Namdong broadcasting |
| 23579 | Seoul Metropolitan Office of Education |
| 23580 | DAILY SPORTSWORLD |
| 23581 | HYNIX |
| 23582 | Doosan Information Communication BU |
| 23584 | PUSAN CABLE TV SYSTEM CO. LTD. |
| 23585 | Jeollanamdo Office of Education |
| 23586 | Korean Council for University Education |
| 23587 | Korea Credit Bureau |
| 23588 | KAKAO Enterprise |
| 23589 | KERIS |
| 23590 | IBKCapital |
| 23591 | LS ITC |
| 23593 | bkl LLC |
| 23594 | YKK Korea Co. Ltd. |
| 23596 | Korea Internet Security Agency |
| 23599 | Korea Internet Security Agency |
| 23600 | Korea Internet Security Agency |
| 23601 | GDNSKR2 NIDA |
| 23663 | Yahoo Bangalore Network Monitoring Center |
| 23668 | Korea Polytechnic University |
| 23713 | Internet Systems Consortium Inc. |
| 23714 | Keimyung University |
| 23743 | Keuk Dong University |
| 23759 | Prime Information & Telesys |
| 23908 | IIAC |
| 23930 | IP-Converge Data Center Inc. |
| 23971 | Chugye University for The Arts |
| 23972 | ASAN Medical Center in Seoul Korea |
| 23975 | Yonam Institute of Digital Technology |
| 23980 | Yeungnam University |
| 23983 | Daejeon University |
| 23990 | MigumCableNetwork |
| 24026 | Sunghwa Colege |
| 24027 | Mokpo Catholic University |
| 24319 | Akamai Technologies Tokyo ASN |
| 24331 | eBay Inc ASIA ASN eCommerce San Jose |
| 24376 | Yahoo China Datacenter |
| 24429 | TAOBAO Zhejiang Taobao Network Co. Ltd |
| 24509 | Xpedite Systems Electronic document distribution and data messaging service provider Seoul Korea |
| 26484 | Hostspace Networks LLC |
| 31898 | ORACLE-BMC-31898 |
| 32934 | |
| 33438 | HIGHWINDS2 |
| 33619 | Advanced Micro Devices Inc. |
| 34455 | x-ion GmbH |
| 36183 | Akamai Technologies Inc. |
| 36351 | SoftLayer |
| 36384 | GOOGLE-IT |
| 36408 | CDNETWORKSUS-02 |
| 38001 | NewMedia Express Pte Ltd |
| 38032 | Internet Content Provider |
| 38033 | Internet Content Provider |
| 38086 | IP4NET-AS-KR IP4 Networks Inc. |
| 38087 | BUSANBANK2-AS-KR BUSANBANK |
| 38088 | Korea East-West Power |
| 38089 | KBank |
| 38090 | PearlAbyss |
| 38091 | LG HelloVision Corp. |
| 38092 | LG HelloVision Corp. |
| 38093 | HANAINS1-AS-KR HANATI |
| 38095 | SK Broadband Co Ltd |
| 38096 | Qrixnowoncable Inc. |
| 38097 | SK Broadband Co Ltd |
| 38098 | JTNET02-AS-KR JTNet |
| 38099 | Kakao Corp |
| 38100 | INICIS Co. Ltd |
| 38101 | Yulchon LLC |
| 38102 | SCOURTFAMILYDR SCOURTFAMILY |
| 38103 | T Broad |
| 38104 | Hyejeon University |
| 38105 | Soon Chun Hyang University |
| 38106 | Korea Security Technology Co. Ltd. |
| 38107 | CDNetworks |
| 38109 | T Broad |
| 38110 | CWUIC Chungwoon University |
| 38111 | HANA TI |
| 38112 | Korea Housing Urban Guarantee Corporation |
| 38113 | KUMC |
| 38114 | Shinjin Network |
| 38116 | KCTC |
| 38117 | JS89005-AS-KR jin san cable net company ltd |
| 38118 | Riot Games Inc. |
| 38120 | LG HelloVision Corp. |
| 38121 | LG HelloVision Corp. |
| 38122 | Seoul Guarantee Insurance Company |
| 38123 | Asan Medical Center |
| 38124 | DGBDATASYSTEM |
| 38125 | Korea Expressway Corporation |
| 38126 | Seoul Credit Rating Information Inc |
| 38127 | GUNSAN broad |
| 38128 | Gyeonggi Hosing Urban Development Corporation |
| 38129 | S1-AS-KR S1 CORPORATION |
| 38130 | SamsungSDS Inc. |
| 38131 | Mokpo National Maritime University |
| 38133 | CMB |
| 38135 | KDB Life Insurance Co. Ltd |
| 38197 | Sun Network (Hong Kong) Limited - HongKong |
| 38387 | CMB Sejong Broadcasting Co .Ltd |
| 38388 | Korea Copyright Protection Agency |
| 38389 | Famous Worker |
| 38390 | Goyang Office of Education |
| 38391 | Gyeonggi provincial gimpo office of education |
| 38392 | KYONGGI YANGPYEONG OFFICE OF EDUCATION |
| 38393 | Homeplus Co. Ltd. |
| 38394 | Gyeonggido Seongnam Office of Education |
| 38395 | GwangJuHaNam Office of Education |
| 38396 | Paju office of Education Gyeonggi Province |
| 38398 | Gyeonggi Uijeongbu office of Education |
| 38399 | Gyeonggi-do Yeoju Office of Education |
| 38400 | Gyeonggi-do Pyongtaek Office Education |
| 38401 | Gyeonggi Provincial Anseong Office of Education |
| 38402 | Gyeonggi Provincial Suwon Office of Education K |
| 38403 | GunpoUiwang Office of Education |
| 38404 | Gyeonggi Provincial Bucheon Office of Education |
| 38405 | Gwang Myeong Office of Education |
| 38406 | Kyeonggi-Do Hwaseong Office of Education |
| 38407 | Gyeonggi-Do Ansan Office of Education |
| 38408 | GYEONGGI PROVINCIAL ANYANG OFFICE OF EDUCATION |
| 38409 | Dongducheonyangju office of Education |
| 38410 | Pocheon Office of Education |
| 38411 | Yongin office of education |
| 38412 | Gyeonggi-Do Icheon office of Education |
| 38414 | Gyeonggi siheung office of education |
| 38415 | Guri Namyangju Office Of Education |
| 38416 | Gyeonggi Yeoncheon Office of Education |
| 38417 | Gyeonggi Province Gapyeong office of Education |
| 38418 | Korea Appraisal Board |
| 38420 | BCCARD |
| 38421 | Mirae Asset Investment Management Co. |
| 38424 | Korea Cable Telecom |
| 38426 | Korea Rural Economic Institute |
| 38427 | Forcetec Co. Ltd. |
| 38428 | Korea Information Communicaions Co. |
| 38429 | Boryung Pharmaceutical Co. Ltd. |
| 38430 | Shinhan card |
| 38431 | KB Insurance |
| 38433 | Korea Fund Administration Compliance |
| 38434 | Infraware Inc. |
| 38660 | KHNP |
| 38661 | Purplestones |
| 38663 | NICEINFOMATIONSERVICE |
| 38665 | KCTC |
| 38667 | KakaoBank Corp. |
| 38668 | Konkuk University Hospital |
| 38669 | LG HelloVision Corp. |
| 38671 | S-OIL Corp. Ltd |
| 38673 | Korea Cable TV Kwangju Broadcasting |
| 38674 | NLCS Jeju |
| 38675 | Aitas |
| 38676 | Flexnetworks |
| 38677 | SMHiplus Corporation |
| 38678 | DAUMKAKAOKR3 Kakao Corp |
| 38679 | FDIK |
| 38680 | CMB |
| 38681 | Jeollanamdo Educational Research Information I |
| 38682 | National Institute of Environmental Research |
| 38683 | National Electoin Commission |
| 38684 | CMB Daejeon Broadcasting Co .Ltd |
| 38686 | Tmoney co. ltd |
| 38687 | Financial Security Institute |
| 38688 | GSNeotek |
| 38690 | HyosungITX |
| 38692 | Jeollabukdo Office Of Education Research And Info |
| 38693 | Korea Transportation Safety Authority |
| 38694 | CHEONGJU NATIONAL UNIVERSITY OF EDCATION |
| 38695 | Bucheon University |
| 38696 | Korea Brain Research Institute |
| 38697 | MOK9882-AS-KR Hankyong National Univercity |
| 38698 | ubase |
| 38700 | Smileserv |
| 38701 | Piranha Systems |
| 38702 | Hana Bank Co. |
| 38703 | KTBnetwork Co. Ltd. |
| 38704 | IDIS powertel |
| 38705 | Korea Data |
| 38706 | ASSETPLUS INVESTMENT MANAGEMENT Co. LTD |
| 38707 | Tosspayments |
| 38708 | EXPORT-IMPORT BANK OF KOREA |
| 38709 | JTNet |
| 39855 | MOD-EU |
| 40676 | Psychz Networks |
| 42473 | ANEXIA Internetdienstleistungs GmbH |
| 43303 | CDNETWORKS-AS |
| 43350 | NForce Entertainment B.V. |
| 43898 | Oracle Svenska AB |
| 44444 | FORCEPOINT-CLOUD-AS |
| 45102 | Alibaba (US) Technology Co. Ltd. |
| 45360 | SSANGYONG CEMENT INDUSTRY CO. LTD |
| 45361 | Ulsan Jung-Ang Broadcasting Network |
| 45362 | TRUSTONASSET |
| 45363 | Sunmoon University |
| 45364 | YTN |
| 45365 | LG HelloVision Corp. |
| 45366 | CyberLogitec |
| 45368 | KYONGNAMBANK |
| 45370 | BroadbandIDC |
| 45372 | ULNetworks Co. Ltd. |
| 45373 | KSCFC |
| 45374 | CCS |
| 45375 | Firstfire Marine Insurance |
| 45376 | HALLAHOLDINGS |
| 45377 | Jeju Special Self Governing Provincial office of E |
| 45379 | Ulsan National Institute of Science and Technolo |
| 45380 | MMAAC C |
| 45381 | Seoul Housing Communities Corporation |
| 45382 | EhostICT |
| 45384 | Korea Trade Insurance Corporation |
| 45385 | DAELIM Corporation |
| 45387 | KOCES |
| 45388 | SEVITNET |
| 45389 | Jeollabukdo Office Of Education Research And |
| 45391 | American Home Assurance Korea |
| 45392 | Korailretail |
| 45393 | SFS |
| 45394 | EPKINET KERIS |
| 45396 | Limelight Networks Korea Ltd |
| 45397 | KOREA FOUNDATION FOR THE PROMOTION OF PRIVATE SCH |
| 45399 | Hanjin Information Systems Telecommunication Co. |
| 45400 | NICNET Korea Telecom |
| 45401 | NICEPAYMENTS.CO |
| 45403 | INCHEON TECHNOPARK |
| 45404 | SHINHAN LIFE INSURANCE CO. LTD. |
| 45405 | Entermate |
| 45406 | AJU Internet Technology |
| 45407 | Macquarie Telecom |
| 45408 | KOSAF |
| 45409 | KBCAPITAL |
| 45477 | AP Transit Pte Ltd |
| 45560 | TOPNET. IP Transit AS |
| 45963 | KIRAMS Korea Institute of Radiological Medical |
| 45964 | Edwards korea Limited |
| 45966 | HANASK card |
| 45968 | KONAI |
| 45969 | INICIS Co. Ltd |
| 45970 | Toyo Engineering Korea |
| 45971 | Financial Security Institute |
| 45972 | KOREA LAND AND GEOSPATIAL INFORMATIX CORPORATI |
| 45973 | KOTRA |
| 45974 | NHN |
| 45976 | Godosoft |
| 45977 | CANON KOREA INC. |
| 45978 | KIS Information Communication Inc |
| 45979 | KB DATA SYSTEMS |
| 45980 | Cross On Net Inc. |
| 45983 | Seokyeong University |
| 45984 | Dongnam Institute of Radiologycal Sciences |
| 45985 | SamsungSDS Inc. |
| 45986 | KISANET Korea Internet Security Agency |
| 45987 | Dongwha Enterprise Co. Ltd. |
| 45988 | Korea Credit Guarantee Fund |
| 45989 | KL-Net Corp. |
| 45990 | Health Insurance Review Assessment Service |
| 45991 | Kakao Corp |
| 45992 | Construction Guarantee Cooperative |
| 45993 | SHINBUNDANG RAILROAD |
| 45996 | Daou Technology |
| 45998 | National Medical Center |
| 45999 | CAR Korea Transportation Safety Authority |
| 46000 | KB Insurance |
| 46002 | PHIS |
| 46003 | Koreacenter |
| 46004 | SK Broadband Co Ltd |
| 46005 | kyowoncreative ITcenter |
| 46006 | Cafe24 Corp. |
| 46009 | Yabesk |
| 46010 | Samjung Data Service |
| 46012 | Induk University |
| 48582 | NGENA-NW |
| 51964 | ORANGE-BUSINESS-SERVICES-IPSN-ASN |
| 53813 | Zscaler Inc. |
| 54994 | QUANTILNETWORKS |
| 55256 | Netskope |
| 55303 | 60 Market Square P.O. Box 364 |
| 55584 | Korea Power Exchange |
| 55585 | CAPE Investment Securitie Co. Ltd. |
| 55586 | The Catholic University of Korea Songsim |
| 55587 | RAYNET2 GORayNet |
| 55588 | Information Technology Center |
| 55589 | Korea Institute of Industrial Technology |
| 55591 | Korea Institute for Curriculum and Evaluation |
| 55592 | Korea Data Telecommunication Co. Ltd. |
| 55593 | NetMarble |
| 55596 | Gachon University Gil Hospital |
| 55597 | National Cancer Center |
| 55598 | Korea Environmental Technology Industry Institut |
| 55599 | Namyang |
| 55601 | Electric Contractors Financial Cooperative |
| 55602 | kbcard |
| 55604 | Komsco |
| 55605 | daewonpharm |
| 55606 | DSME |
| 55609 | Financial Security Institute |
| 55610 | KAIT |
| 55611 | Kyungmin University |
| 55612 | SUWON LG DACOM Corporation |
| 55613 | Korea Appraisal Board |
| 55614 | Danal.co |
| 55615 | Douzonebizon |
| 55616 | DGIST |
| 55617 | KB55617-AS-KR The Kwangju Bank Ltd. |
| 55618 | University of Ulsan |
| 55619 | Hana Life Insurance Co. Ltd. |
| 55620 | KNOC |
| 55621 | Jeonju National University of Education |
| 55622 | CNUE |
| 55623 | Korea Insurance Development Instute |
| 55624 | Daelim |
| 55625 | Chungwoon University |
| 55626 | Kyungin Womens college |
| 55627 | Dongduk Womens University |
| 55628 | Incheon Free Economic Zone |
| 55629 | TMON |
| 55630 | KSNET.Inc |
| 55631 | Korea Trade Insurance Corporation |
| 55632 | Hansol High School |
| 55633 | pundang jesaeng general hospital |
| 57878 | Prager Connect GmbH |
| 57976 | Blizzard |
| 58664 | ADOBE-NET-INFRA |
| 60725 | O3B-AS SES Networks - Internet Service Provider operating GE |
| 60781 | LeaseWeb Netherlands B.V. |
| 61317 | Digital Energy Technologies Ltd. |
| 62468 | VPSQUAN |
| 63199 | CDSC-AS1 |
| 63959 | Hong Kong SysCloud Technology Limited |
| 64050 | BGPNET Global ASN |
| 64280 | Palo Alto Networks Inc |
| 64315 | PT Mitra Visioner Pratama |
| 131093 | Viva Republica |
| 131094 | Hyundai Motor Co |
| 131095 | HanwhalifeFinancialService |
| 131096 | Master Motors Management |
| 131097 | KEAD |
| 131098 | Korea Internet Security Agency |
| 131099 | Korea Internet Security Agency |
| 131100 | Korea Internet Security Agency |
| 131101 | BNK SYSTEM |
| 131477 | Shanghai Huajuan Information Technology Co. Ltd. |
| 131792 | The Daegu Bank Ltd |
| 131793 | Green Technology Center |
| 131794 | KYOBO AXA INVESTMENT MANAGERS Co. Ltd. |
| 131795 | Korea Institute of Energy Research |
| 131797 | National Medical Center |
| 131798 | Sangsang Networks Co. Ltd. |
| 131802 | NongHyup Life Insurance |
| 131803 | HOBAN CONSTRUSION |
| 131804 | Seoul Regional Correction Headquarters |
| 131805 | NHSAVINGSBANK |
| 131810 | Kookmin Bank |
| 131811 | Kookmin Bank |
| 131812 | Humax Networks Inc. |
| 131814 | Presbyterian Medical Center |
| 131824 | OKDATASYSTEM |
| 131825 | KCTC |
| 131850 | Teachiworld Auto Insurance |
| 131851 | Teachiworld Auto Insurance |
| 131884 | GDX10-AS-KR Korea Internet Security Agency |
| 132203 | Tencent Building Kejizhongyi Avenue |
| 132233 | ASN9NETWORKS-LA Bane Mixay 116 Setthathirath Road |
| 132839 | GloVine Pty Ltd - Sydney Gaming Network |
| 133115 | HK Kwaifong Group Limited |
| 133441 | CloudITIDC Global |
| 133448 | Korea |
| 133772 | New Eagle Ltd |
| 134176 | Rainbow Network Limited |
| 134196 | ANYUN INTERNET TECHN |
| 134526 | Every Day Technology Co Limited |
| 134548 | DXTL Tseung Kwan O Service |
| 134835 | Starry Network Limited |
| 134979 | New Eagle Ltd |
| 135026 | Thinkdream Technology Limited |
| 135354 | Naver Business Platform Asia Pacific Pte. Ltd. |
| 135377 | UCloud Information Technology (HK) Limited |
| 135391 | Aofei Data International Company Limited |
| 136038 | HDTIDC Limited |
| 136209 | Korea Fast Networks |
| 136744 | Dream Power Technology Limited |
| 136796 | CORELINK JAPAN |
| 136800 | Sun Network Hong Kong Limited - HongKong Ba |
| 136993 | Cloud Valley Technology Limited |
| 137443 | Anchnet Asia Limited |
| 138029 | Shen Zhen Hu Lian Xian Feng Technology Co. Limited |
| 138195 | Moack.Co.Ltd |
| 138380 | VOLVO GROUP KOREA CO LTD Constru |
| 138394 | Invesco Group Services Inc. |
| 138915 | Kaopu Cloud HK Limited |
| 139070 | Google Asia Pacific Pte. Ltd. |
| 139281 | Equinix Korea LLC |
| 139311 | Stella IT |
| 139350 | Bibicle |
| 139648 | PacketStream Korea |
| 139659 | LucidaCloud Limited |
| 139739 | Hsin Yi Pte Ltd |
| 140107 | Citis Cloud Group Limited |
| 140322 | Truenetworks Ltd. |
| 140894 | Blade SAS |
| 141159 | IncomparableHKNetwork Co. Limited |
| 141167 | AgotoZ HK Limited |
| 142005 | NC Taiwan Co. Ltd. |
| 147176 | NZ Network Enterprise Co. Ltd. |
| 198949 | SecurityDAM Ltd |
| 199524 | G-Core Labs S.A. |
| 201341 | Trafficforce UAB |
| 202422 | G-Core Labs S.A. |
| 202818 | Lumen Technologies UK Limited |
| 203020 | HostRoyale Technologies Pvt Ltd |
| 204527 | Bejuno GmbH |
| 206804 | ESTNOC-AS |
| 209242 | CloudFlare London LLC |
| 209854 | Surfshark Ltd. |
| 209973 | UNASSIGNED |
| 212238 | DataCamp Limited |
| 328608 | Africa-on-Cloud-AS |
| 396259 | Teridion Inc |
| 396982 | GOOGLE-PRIVATE-CLOUD |
| 399866 | Cobaso LLC. |
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