AS3786 Asia Pacific Network Information Centre
General Info - AS3786
8,130,048
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:270::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2001:270:8000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2001:270:c000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2001:270:e000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:270:e800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:270:ec00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:270:ee00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:270:f000::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2001:270:f800::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:270:fa30::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:270:fb30::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:270:fc00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2001:270:fe00::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2001:ed0::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2406:5900::/32 | 79,228,162,514,264,337,593,543,950,336 |
Upstreams
- AS174 Cogent Communications
- AS1239 Sprint
- AS2497 Asia Pacific Network Information Centre
- AS2603 NORDUnet
- AS2914 NTT America Inc.
- AS3303 Swisscom (Schweiz) AG
- AS3356 Level 3 Parent LLC
- AS3491 PCCW Global Inc.
- AS4637 Telstra Global
- AS6453 Tata Communications (America) Inc
- AS6939 Hurricane Electric LLC
- AS11164 Internet2
- AS16265 Leaseweb Network B.V.
Downstreams
- AS1781 Asia Pacific Network Information Centre
- AS2563 Asia Pacific Network Information Centre
- AS3608 Asia Pacific Network Information Centre
- AS3748 Electronics and Telecommunications Research Institute
- AS3813 Asia Pacific Network Information Centre
- AS3976 Asia Pacific Network Information Centre
- AS4663 ElimNET Inc.
- AS4665 Yonsei University
- AS4668 LG CNS
- AS4790 Chosun Ilbo Inc.
- AS4791 JoongAng Ilbo
- AS4793 Hyundai Heavy Industries
- AS4961 Asia Pacific Network Information Centre
- AS6507 Riot Games Inc
- AS6619 Asia Pacific Network Information Centre
- AS7557 Korea Trade Network
- AS7558 Korean Broadcasting System KBS
- AS7562 HCN Dongjak
- AS7626 ScourtFamily
- AS9273 Ssangyong Information Communication Corp (SICC)
- AS9274 Pusan National University
- AS9275 Korea Astronomy Observatory
- AS9276 JT Chinae Savings Bank
- AS9316 DACOM-PUBNETPLUS
- AS9320 Supreme Court of Korea
- AS9322 EWHANET1-AS Institute of Information and Computing EWHA Womans Univ.
- AS9457 Dreamline Co.
- AS9459 Konkuk University
- AS9488 Seoul National University
- AS9490 Oscar Enterprise
- AS9491 ABLEX Co. Ltd.
- AS9493 HMC Securities Co. Ltd.
- AS9522 Shinhan Securities Co. Ltd.
- AS9524 Hyundai Autoever Corp.
- AS9527 VP01-As-KR VP
- AS9528 Taejon Institute of Education Science
- AS9571 INICIS Co. Ltd
- AS9575 KCTC
- AS9577 Kyobo Securities
- AS9578 Cheiljedang.Co.Inc.
- AS9579 Shinyoung Securities Co . Ltd.
- AS9628 Tongyang Life Insurance Co. Ltd.
- AS9629 Hyundaicard Co.
- AS9630 SK Securities Limited
- AS9631 Youngsan University
- AS9632 Seoul Dairy Co-Op.
- AS9634 Shinhan Securities Co. Ltd.
- AS9638 National Agricultural Cooperative Federation
- AS9641 Korea Development Bank
- AS9643 Korea Information Certificate Authority
- AS9647 Seoul Metropolitan Government
- AS9684 Hanwha Corp. Information Service Div.
- AS9686 Sungkyunkwan University Skku
- AS9688 LG Dacom Corporation
- AS9693 Korea Financial Telecommunications & Clearings Institute
- AS9694 Seokyung Cable Television Co.. Ltd.
- AS9696 Oscar Enterprise
- AS9699 Standard Chartered
- AS9703 Shinhan Bank
- AS9704 Korea Investment Trust Management Securities Co. Ltd
- AS9707 Korea Employment Information Management Agency
- AS9709 Kis Information Communication Inc
- AS9711 Kyonggi Provin Educational Information Research Institute
- AS9753 Dong-A Universirty
- AS9759 Hiinvestment Securities Co. Ltd
- AS9761 Asiana Airlines
- AS9765 Vtopia
- AS9766 Shinhanlife1 Shinhan Life Insurance Co. Ltd.
- AS9767 DB Inc.
- AS9769 Sejong University
- AS9773 Kyonggido Women Center
- AS9776 KBSTAR Kookmin Bank
- AS9777 Gyeongju University
- AS9778 Daejin University
- AS9781 Green Cable Television Station
- AS9782 WOOSONGEDU WooSong University
- AS9841 Korea Financial Investment Association
- AS9842 Lotte Data Communication Company
- AS9843 NHINFORMATIONSYSTEM
- AS9847 Korea Securities Finance Corporation
- AS9849 Office of the President
- AS9855 Korean Federation of Community Credit Cooperatives
- AS9861 VI Asset Management Co. Ltd
- AS9866 Shinhan Card
- AS9868 Catholic University of Daegu
- AS9871 Gyeong Sang Buk-Do Office of Education
- AS9944 LG Home Shopping Inc.
- AS9946 KCTV Jeju Broadcasting
- AS9949 Hoseo University
- AS9951 AmwayKorea
- AS9953 Hyundai Engineering Construction Co. LTD.Hdec
- AS9955 Baekseok University
- AS9959 Korea Stock Exchange
- AS9962 Sunchon National University
- AS9967 Kookmincard2-As-KR Kbcard
- AS9968 Kyobo Life Insurance Co. Ltd.
- AS9969 Korea National University of Cultural Heritage
- AS9970 Korea University of Technology and Education
- AS9972 IntManagement Corp.
- AS9982 Paichai University
- AS10035 Hyundai Department Store Co. Ltd.
- AS10036 C&M Communication Co. Ltd.
- AS10040 NICE Information Telecommunication Inc
- AS10042 Suseong College
- AS10053 Yeonsung University
- AS10055 Korean National Railroad Administration
- AS10058 NACUFOK
- AS10059 LG DACOM KIDC
- AS10063 Korea Meteorological Administration
- AS10072 Shinhan Bank
- AS10073 Korea National Open University
- AS10088 Kwangwoon University
- AS10159 Korea Aerospace University
- AS10161 QIA
- AS10165 Korea Customs Service
- AS10167 Hanvit Bank
- AS10170 The Bank of Korea
- AS10172 Kyobo Book Center
- AS10173 KSNET.Inc
- AS10174 Munhwa Broadcasting Corporation
- AS10177 Fubon Hyundai Life Insurance Co. Ltd
- AS10179 Daehan Investment Trust Securities
- AS10180 Duksung Womens University
- AS10183 Korea Culture Information Service Agency
- AS10184 Korean Federation of Community Credit Cooperatives
- AS10185 Hana Bank Co.
- AS10190 Joongbu University
- AS10192 Kiwoom Securities.co. Ltd
- AS10194 Doosan Enerbility Co. Ltd.
- AS10198 Catholic University of Pusan
- AS11158 NTT America Inc.
- AS17567 Airport Railroad Co ltd
- AS17574 Seoul Metropolitan Government Computer Center
- AS17578 Cheju Halla University
- AS17580 NPS02-As-KR National Pension Service
- AS17581 Daewoo Securities Co. Ltd.
- AS17582 Korea Investment Corporation
- AS17583 Keumgang Cable Network
- AS17587 Hansol Gyoyook
- AS17590 Korea Game Promotion Center
- AS17592 Industrial Bank of Korea
- AS17594 Innosoft. Inc.
- AS17596 CST21-AS-KR Pine Asset Service
- AS17600 Korea Resources Recovery and Reutilization Corporation
- AS17603 Kum Oh National University of Technology Knut
- AS17611 Korea Housing Finance Corporation
- AS17614 Geumgang University
- AS17615 Chongju University
- AS17616 Hyundai Hicar Direct Car Insurance Co. ltd
- AS17834 Kyobo Auto Insurance Co. Ltd
- AS17837 NHN KCP Corp.
- AS17840 KECA Inc.
- AS17844 NPS01-As-KR National Pension Service
- AS17853 LG Telecom
- AS17858 LG Powercomm
- AS17862 Kangwon National University
- AS17863 Yonhap News Agency
- AS17865 Supreme Court of Korea
- AS17869 Supreme Court of Korea
- AS17873 Daewoo Securities Co. Ltd.
- AS17877 KX Nexg Co. Ltd
- AS17881 Inet Hosting Inc.
- AS18023 Korea Maritime and Ocean University
- AS18026 Jeju National University
- AS18027 Namseoul University
- AS18034 Gangneung-Wonju National University
- AS18035 Hsu18035-As-KR Hanseo University
- AS18038 Korea National University of Education
- AS18169 Memc Korea
- AS18176 Kookmin University
- AS18294 Suhyup Bank
- AS18295 Abl Life Insurance Co. Ltd.
- AS18303 Smartro
- AS18305 Posnet Posco DX
- AS18307 National Tax Service
- AS18309 Korea Van Service Co.Ltd
- AS18312 Korea Asset Management Corporation
- AS18314 Hana Card
- AS18315 Sorabol College
- AS18317 Shinhansys2-As-KR Shinhan DS
- AS18319 YeungNam College of Science Technology
- AS18322 Kumho Tire
- AS18326 Sports Toto Korea
- AS18328 Dotname Korea Corp
- AS18331 Daejeon Institute of Science and Technology
- AS18332 Postopia
- AS18333 atKorea Argo-Fisheries Food Trade Corporation
- AS18338 STARVANKOREA
- AS18341 Gumi College
- AS18373 Kookmin Bank
- AS23554 SHB Shinhan Bank
- AS23555 SHB1 Shinhan Bank
- AS23560 Metlife Korea
- AS23564 Citibank Korea
- AS23568 Cycleboat Racing Business Division
- AS23569 Seojeong College
- AS23571 Gangwon State Office of Education
- AS23573 OCI Information Communication
- AS23576 NAVER Cloud Corp.
- AS23582 Doosan Corporation Digital Innovation
- AS23586 Korean Council for University Education
- AS23589 KERIS
- AS23590 Ibkcapital
- AS23591 LS ITC
- AS23601 GDNSKR2 NIDA
- AS23714 Keimyung University
- AS23908 IIAC
- AS23971 Chugye University for The Arts
- AS23975 Yonam Institute of Technology
- AS23980 Yeungnam University
- AS23983 Daejeon University
- AS24027 Chinju National University of Education
- AS24331 eBay Inc Asia ASN eCommerce San Jose
- AS31898 Oracle Corporation
- AS36819 Melaleuca Inc.
- AS38087 BUSANBANK2-AS-KR BusanBank
- AS38089 KBank
- AS38090 PearlAbyss
- AS38091 LG HelloVision Corp.
- AS38098 NICEPAYMENTS03-AS-KR nicepayments.co
- AS38101 Yulchon LLC
- AS38104 Hyejeon University
- AS38105 Soon Chun Hyang University
- AS38110 Cwuic Chungwoon University
- AS38112 Korea Housing Urban Guarantee Corporation
- AS38124 iM DS Co. Ltd.
- AS38126 Seoul Credit Rating Information Inc
- AS38127 Gunsan Broad
- AS38129 S1-AS-KR S1 CORPORATION
- AS38131 Mokpo National Maritime University
- AS38135 KDB Life Insurance Co. Ltd
- AS38393 Homeplus Co. Ltd.
- AS38418 Korea Appraisal Board
- AS38420 BCCARD
- AS38421 Mirae Asset Investment Management Co. Ltd.
- AS38424 Korea Cable Telecom
- AS38427 Forcetec Co. Ltd.
- AS38431 KB Insurance
- AS38661 ABCLE
- AS38663 NICEINFOMATIONSERVICE
- AS38683 National Electoin Commission
- AS38686 Tmoney Co. Ltd
- AS38692 Jeonbuk State Office of Education Future Education Research Institute
- AS38693 Korea Transportation Safety Authority
- AS38707 TossPayments
- AS38708 Export-Import Bank of Korea
- AS45361 Ulsan Jung-Ang Broadcasting Network
- AS45363 Sunmoon University
- AS45364 YTN
- AS45368 KYONGNAMBANK
- AS45380 MMAAC C
- AS45384 Korea Trade Insurance Corporation
- AS45385 DAELIM Daelim Co. Ltd.
- AS45387 KOCES
- AS45394 Epkinet Keris
- AS45397 Korea Foundation for the Promotion of Private School
- AS45401 Nicepayments.co
- AS45404 Shinhan Life Insurance Co. Ltd.
- AS45408 KOSAF
- AS45445 General Motors Korea Bupyeong
- AS45964 Edwards Korea Limited
- AS45974 NHNCloud
- AS45978 Kis Information Communication Inc
- AS45979 KB Data Systems
- AS45987 Dongwha Enterprise Co. Ltd.
- AS45989 KL-Net Corp.
- AS45990 Health Insurance Review Assessment Service
- AS45993 Shinbundang Railroad
- AS46000 KB Insurance
- AS46002 PHIS
- AS46010 Samjung Data Service
- AS55584 Korea Power Exchange
- AS55585 Cape Investment Securitie Co. Ltd.
- AS55598 Korea Environmental Technology Industry Institute
- AS55599 Namyang
- AS55601 Electric Contractors Financial Cooperative
- AS55605 DaewonPharm
- AS55606 Hanwha Ocean Co. Ltd.
- AS55610 KAIT
- AS55611 Kyungmin University
- AS55613 Korea Appraisal Board
- AS55614 Danal.co
- AS55617 KB55617-AS-KR The Kwangju Bank Ltd.
- AS55621 Jeonju National University of Education
- AS55622 CNUE
- AS55624 Daelim
- AS55627 Dongduk Womens University
- AS55628 Incheon Free Economic Zone
- AS55630 KSNET.Inc
- AS55632 Hansol High School
- AS55633 Pundang Jesaeng General Hospital
- AS57976 Blizzard Entertainment Inc
- AS58664 ADOBE-NET-INFRA
- AS64050 BGP Network Limited
- AS131093 Viva Republica
- AS131096 Master Motors Management
- AS131099 Korea Internet Security Agency
- AS131799 Korea Workers Compensation Welfare Service
- AS131804 Seoul Regional Correction Headquarters
- AS131805 NHSAVINGSBANK
- AS131811 Kookmin Bank
- AS131814 Presbyterian Medical Center
- AS131815 Nonghyup Property and Casualty Insurance Co. Ltd
- AS131816 IBK Insurance
- AS131819 Doosan Engineering Construction Co. Ltd
- AS131826 HY
- AS131832 HD Hyundai Infracore Co. Ltd.
- AS131839 MMAA
- AS131851 Teachiworld Auto Insurance
- AS131855 Viva Republica
- AS131856 Wonju Severance Christian Hospital
- AS131858 Kakaopay Insurance
- AS131873 HARIM
- AS136209 Cona Hosting Sdn Bhd
- AS138195 Moack.Co.Ltd
- AS139281 Equinix Korea LLC
- AS142005 NC Taiwan Co. Ltd.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
