National Center for High-performance Computing
AS Number
7539
Website
http://www.twaren.net/english/
| Prefix | Description | |
|---|---|---|
|
103.124.72.0/22 | National Applied Research Laboratories |
|
140.110.0.0/16 | Ministry of Education Computer Center |
|
140.110.200.0/21 | Ministry of Education Computer Center |
|
140.110.215.0/24 | Ministry of Education Computer Center |
|
211.73.64.0/19 | National Center for High-Performance Computing |
|
211.79.48.0/20 | National Center for High-performance Computing |
|
103.160.220.0/24 | National Applied Research Laboratories National Cente... |
|
203.145.200.0/21 | National Applied Research Laboratories |
|
203.145.208.0/20 | National Applied Research Laboratories |
|
2001:e10::/32 | Taiwan Advanced Research and Education |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | ✔ | ✔ |
|
AS6461 | Zayo Bandwidth | ✔ | ✔ |
|
AS6939 | Hurricane Electric LLC | ✘ | ✔ |
|
AS18423 | RAID Networks Co., Ltd. | ✔ | ✘ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
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AS6939 | Hurricane Electric LLC | ✔ | ✔ |
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AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | ✔ | ✔ |
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AS11537 | Internet2 | ✔ | ✔ |
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AS15412 | Flag Telecom UK Limited | ✔ | ✔ |
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AS13335 | Cloudflare, Inc. | ✔ | ✔ |
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AS6461 | Zayo Bandwidth | ✔ | ✔ |
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AS15169 | Google LLC | ✔ | ✔ |
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AS9264 | Academia Sinica | ✔ | ✔ |
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AS1659 | Taiwan Academic Network (TANet) Information Center | ✔ | ✔ |
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AS18183 | National Center for Research on Earthquake Engineering | ✔ | ✘ |
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AS4780 | Digital United Inc. | ✔ | ✔ |
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AS2153 | CENIC | ✔ | ✔ |
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AS16509 | Amazon.com, Inc. | ✔ | ✔ |
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AS714 | Apple Inc. | ✔ | ✔ |
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AS17709 | Asia Pacific Telecom | ✔ | ✔ |
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AS137409 | GSL Networks Pty LTD | ✔ | ✔ |
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AS32098 | Flō Networks (Transtelco Inc.) | ✔ | ✔ |
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AS17408 | AboveNet Communications Taiwan | ✔ | ✔ |
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AS8075 | Microsoft Corporation | ✔ | ✔ |
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AS6509 | CANARIE Inc | ✔ | ✔ |
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AS24482 | SG.GS | ✔ | ✔ |
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AS18426 | National Applied Research Laboratories | ✔ | ✘ |
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AS58807 | China Mobile International Limited | ✔ | ✔ |
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AS4637 | Telstra International Limited | ✔ | ✔ |
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AS3462 | HiNet (Chunghwa Telecom) | ✔ | ✔ |
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AS7575 | Australian Academic and Research Network (AARNet) | ✔ | ✔ |
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AS9505 | Taiwan Internet Gateway | ✔ | ✔ |
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AS9681 | Formosa Open eXchange(FOX) | ✔ | ✘ |
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AS36351 | IBM Cloud | ✔ | ✔ |
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AS3303 | Swisscom (Schweiz) AG | ✔ | ✔ |
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AS9919 | New Century InfoComm Tech Co., Ltd. | ✔ | ✔ |
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AS23764 | China Telecom Global | ✘ | ✔ |
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AS10099 | China Unicom Global | ✔ | ✔ |
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AS18181 | National Health Research Institutes | ✔ | ✘ |
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AS18423 | RAID Networks Co., Ltd. | ✔ | ✔ |
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AS140570 | Hong Kong Beecloud System Technology Services Limited | ✔ | ✔ |
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AS668 | DoD High Performance Computing (Defense Research and Engineering Network) | ✔ | ✔ |
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AS932 | XNNET LLC | ✔ | ✔ |
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AS1103 | SURF B.V. | ✔ | ✔ |
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AS17717 | Ministry of Education Computer Center Taipei, Taiwan | ✔ | ✔ |
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AS101 | University of Washington | ✔ | ✔ |
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AS9304 | HGC Global Communications Limited | ✔ | ✘ |
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AS18592 | Corporacion Universitaria para el Desarrollo de Inter... | ✔ | ✘ |
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AS293 | ESnet | ✔ | ✔ |
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AS10310 | Yahoo Holdings Inc. | ✔ | ✔ |
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AS22335 | Metropolitan Research and Education Network | ✔ | ✔ |
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AS21859 | Zenlayer Inc | ✔ | ✔ |
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AS226 | Los Nettos | ✔ | ✔ |
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AS16552 | Tiggee LLC | ✔ | ✔ |
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AS38022 | REANNZ National Research and Education Network | ✔ | ✔ |
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AS18046 | DongFong Technology Co. Ltd. | ✔ | ✘ |
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AS131596 | TBC | ✔ | ✘ |
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AS42 | WoodyNet, Inc. | ✔ | ✔ |
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AS134823 | Sky Digital Co., Ltd. | ✔ | ✔ |
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AS20940 | Akamai International B.V. | ✔ | ✔ |
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AS18041 | Taiwan Digital Streaming Co. | ✔ | ✔ |
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AS9922 | New Kaohsiung Broadband LTD. | ✔ | ✘ |
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AS19551 | Incapsula Inc | ✔ | ✔ |
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AS131273 | CORE WINNER CO.,LIMITED | ✔ | ✘ |
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AS62468 | VpsQuan L.L.C. | ✔ | ✘ |
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AS9416 | Hoshin Multimedia Center Inc. | ✔ | ✘ |
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AS131645 | KlickKlack Co., Ltd | ✔ | ✔ |
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AS18182 | Sony Network Taiwan Limited | ✔ | ✔ |
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AS45474 | Nexusguard Pte. Ltd. | ✔ | ✘ |
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AS18422 | Industrial Technology Research Institute | ✔ | ✔ |
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AS2907 | Science Information Network | ✔ | ✔ |
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AS2687 | AT&T Enterprises, LLC | ✔ | ✔ |
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AS4788 | TM Technology Services Sdn. Bhd. | ✔ | ✘ |
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AS9678 | HostingInside LTD. | ✔ | ✔ |
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AS7656 | Taiwan Network Access Point | ✔ | ✘ |
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AS131607 | Digidom CableTV Co., LTD. | ✔ | ✘ |
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AS38841 | kbro CO. Ltd. | ✔ | ✔ |
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AS14537 | Continent 8 LLC | ✔ | ✔ |
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AS42473 | Anexia Cloud Solutions GmbH | ✔ | ✔ |
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AS213605 | Liu HaoRan | ✔ | ✔ |
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AS9244 | Diyixian.com (TW) Limited | ✔ | ✔ |
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AS17716 | National Taiwan University | ✔ | ✘ |
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AS131627 | Peicity Digital Cable Television., LTD | ✔ | ✘ |
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AS55720 | Gigabit Hosting Sdn Bhd | ✔ | ✘ |
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AS18047 | National Tsing-Hua University | ✔ | ✘ |
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AS40676 | Psychz Networks | ✔ | ✘ |
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AS4782 | Government Service Network | ✔ | ✘ |
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AS38851 | TWT Digital Communication Inc., | ✔ | ✘ |
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AS138995 | Antbox Networks Limited | ✔ | ✘ |
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AS7713 | PT Telkom Indonesia Tbk | ✔ | ✘ |
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AS9916 | National Yang Ming Chiao Tung University | ✔ | ✘ |
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AS17712 | National Chung Cheng University | ✔ | ✘ |
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AS18420 | National Central University | ✔ | ✘ |
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AS19679 | Dropbox, Inc. | ✔ | ✔ |
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AS152615 | Chummy Technology Ltd. | ✔ | ✔ |
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AS203391 | Cloud DNS Ltd | ✔ | ✔ |
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AS131149 | Yuan-Jhen Info., Co., Ltd | ✔ | ✔ |
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AS215248 | Bastiaan Mathijs Brink | ✔ | ✔ |
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AS24 | National Aeronautics and Space Administration | ✔ | ✔ |
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AS54994 | Meteverse Limited | ✔ | ✔ |
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AS17711 | National Dong Hwa University | ✔ | ✘ |
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AS150767 | Shi Ji Industrial Co., Ltd. | ✔ | ✔ |
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AS32361 | UltraLight | ✔ | ✔ |
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AS44324 | MoeDove LLC | ✔ | ✔ |
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AS64078 | Star Framework Co. | ✔ | ✘ |
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AS18044 | Kanrays Technology Co., Ltd. | ✔ | ✔ |
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AS150771 | FUYU Group Inc. | ✔ | ✔ |
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AS8674 | Netnod AB | ✘ | ✔ |
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AS131643 | Chirue Technology Co., Ltd. | ✔ | ✘ |
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AS131644 | Taiwan Network Information Center | ✔ | ✘ |
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AS17713 | National Sun Yat-sen University | ✔ | ✔ |
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AS917 | Misaka Network, Inc. | ✘ | ✔ |
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AS141742 | Magna Hosting Ltd | ✔ | ✘ |
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AS208414 | WEDOS Internet, a.s. | ✔ | ✘ |
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AS38047 | Taiwan Telecom | ✘ | ✔ |
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AS18424 | CM Craft Aesthetic | ✔ | ✘ |
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AS138915 | Kaopu Cloud HK Limited | ✔ | ✔ |
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AS18186 | Nebula Global LLC | ✔ | ✔ |
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AS131638 | ZUSO Generation Co., Ltd. | ✘ | ✔ |
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AS52025 | ParadoxNetworks Limited | ✘ | ✔ |
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AS209109 | DataSphere (H.K) Limited | ✔ | ✔ |
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AS24429 | Alibaba Cloud | ✔ | ✔ |
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AS38254 | Internet Technology Laboratory | ✔ | ✔ |
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AS18043 | Department of Education, Hsinchu City | ✔ | ✔ |
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AS137280 | Kingsoft cloud corporation limited | ✔ | ✘ |
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AS13150 | CATO NETWORKS LTD | ✔ | ✘ |
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AS147049 | PacketHub S.A. | ✔ | ✔ |
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AS154185 | Liu HaoRan | ✘ | ✔ |
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AS63897 | vocom international telecom | ✔ | ✘ |
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AS210440 | AKAERE NETWORKS TECHNOLOGY LTD | ✘ | ✔ |
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AS3856 | Packet Clearing House, Inc. | ✔ | ✔ |
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AS139299 | FGHRSH STUDIO | ✔ | ✔ |
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AS4862 | Orange Business AS for Asia | ✔ | ✘ |
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AS207529 | LOLINYA TECHNOLOGY LTD | ✘ | ✔ |
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AS146834 | SiChuan XunYou Network Technologe Limit, co | ✔ | ✘ |
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AS18177 | National Cheng Kung University | ✔ | ✘ |
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AS9915 | Leemon Professional Consultant | ✔ | ✘ |
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AS46829 | Lamhosting LLC | ✘ | ✔ |
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AS10764 | University of Illinois | ✔ | ✘ |
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AS984 | Octopus Web Solution Inc. | ✘ | ✔ |
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AS204844 | NCSE NETWORK LTD | ✔ | ✘ |
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AS137922 | IBOSS Inc. | ✘ | ✔ |
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AS139750 | IDCServices.net Inc | ✔ | ✘ |
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AS6507 | Riot Games, Inc | ✘ | ✔ |
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AS53813 | ZSCALER, INC. | ✔ | ✘ |
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AS131605 | Inventec Besta CO.,LTD | ✘ | ✔ |
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AS10135 | EASPNET Inc. | ✔ | ✘ |
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AS55789 | TWIDC | ✔ | ✘ |
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AS18185 | National Chiao Tung University | ✔ | ✘ |
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AS14447 | Infinitron Internet LLC | ✘ | ✔ |
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AS17718 | Taiwan Network Information center | ✔ | ✘ |
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AS57976 | Blizzard Entertainment, Inc | ✘ | ✔ |
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AS131630 | Lazco Corporation | ✘ | ✔ |
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AS150289 | Sun Yanzheng | ✘ | ✔ |
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AS140096 | JINX CO., LIMITED | ✔ | ✘ |
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AS131146 | Chang Gung University | ✔ | ✘ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS18183 | National Center for Research on Earthquake Engineering | ✔ | ✘ |
|
AS1659 | Taiwan Academic Network (TANet) Information Center | ✔ | ✘ |
|
AS18426 | National Applied Research Laboratories | ✔ | ✘ |
|
AS18181 | National Health Research Institutes | ✔ | ✘ |
aut-num: AS7539 as-name: TWAREN-TW descr: National Center for High-performance Computing descr: HsinChu Taiwan 300 country: TW import: from AS7539 action pref=10; accept ANY import: from AS1659 action pref=100; accept ANY import: from AS9264 action pref=100; accept ANY import: from AS145 action pref=100; accept ANY import: from AS7610 action pref=100; accept ANY import: from AS11537 action pref=100; accept ANY import: from AS293 action pref=100; accept ANY import: from AS10764 action pref=100; accept ANY export: to AS7539 announce AS7539 export: to AS1659 announce AS7539 export: to AS9264 announce AS7539 export: to AS145 announce AS7539 export: to AS7610 announce AS7539 export: to AS11537 announce AS7539 export: to AS293 announce AS7539 export: to AS10764 announce AS7539 default: to AS7539 action pref=100; networks ANY admin-c: nNA6-AP tech-c: nNA6-AP abuse-c: AT939-AP mnt-by: MAINT-TW-TWNIC mnt-irt: IRT-NCHC-TW last-modified: 2025-11-06T09:06:40Z source: APNICLast Update: 2026-03-13T03:22:25Z UTC
| - | Member |
|---|---|
| RIPE | as-transroute-spec |
| RADB | as-hurricanev6 |
| RADB | as-startapru |
| RADB | as-tfn-transit1 |
| RADB | as-startapme |
| NTTCOM | as-tfn-transit1 |
| RIPE | as20965:as-from-tein-to-geant |
| RADB | as-tpix |
| ARIN | as293:as-from-singaren-to-esnet |
| RADB | as18424:as-peers |
| RADB | as-startapcn |
| RIPE | as3303:as-swcmpeers |
| RADB | as-startapca |
| APNIC | as7539:as-twaren |
| RADB | as-pnw-gigapop-peers |
| APNIC | as63529:as-63529-as-import-as9505 |
| APNIC | as-63529-as-import-as9505 |
| RADB | as-tpix-2003 |
| NTTCOM | as-asnet |
| ALTDB | as-tpix |
| RIPE | as207468:as-tw |
| RADB | as-twig |
| RADB | as-startapeu |
| RADB | as-startapna |
| APNIC | as9264:as-partner-a |
| RIPE | as-retn-actual-v6 |
| RADB | as-startapla |
| RADB | as7575:as-research |
IPv4: 15
IPv6: 5
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
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FOX | 211.73.84.64 | 2001:e10:5c00:21::3001 | 100 gbps |
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FOX | 211.73.84.192 | 2001:e10:5c00:21::6001 | 100 gbps |
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Pacific Wave | 207.231.240.133 | 2001:504:b:20::133 | 10 gbps |
![]() ![]() |
TPIX-TW | 203.163.222.114 | 2406:d400:1:133:203:163:222:114 | 10 gbps |
![]() ![]() |
TPIX-TW | 203.163.222.126 | 2406:d400:1:133:203:163:222:126 | 10 gbps |