The report below shows ASNs assigned to Taiwan, ranked by the total number of IP addresses currently active on each network. Click on the ASN for full IP address information, whois details and more. You can also view our hosting report to see the networks ranked by how many domain names they host.
ASN | Name | Num IPs |
---|---|---|
AS3462 | Data Communication Business Group | 12,282,880 |
AS1659 | Taiwan Academic Network (TANet) Information Center | 6,004,480 |
AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | 2,496,768 |
AS9674 | Far EastTone Telecommunication Co., Ltd. | 1,982,464 |
AS4780 | Digital United Inc. | 1,838,336 |
AS17421 | Mobile Business Group | 1,700,864 |
AS24158 | Taiwan Mobile Co., Ltd. | 1,458,432 |
AS9416 | Hoshin Multimedia Center Inc. | 1,153,280 |
AS7482 | Asia Pacific On-line Service Inc. | 987,648 |
AS9919 | New Century InfoComm Tech Co., Ltd. | 730,624 |
AS17709 | Asia Pacific Telecom | 697,344 |
AS4782 | Data Communication Business Group | 413,696 |
AS18182 | Sony Network Taiwan Limited | 385,024 |
AS131596 | TBC | 345,088 |
AS38841 | kbro CO. Ltd. | 268,032 |
AS131591 | Ambit Microsystem Corporation | 267,520 |
AS18049 | Taiwan Infrastructure Network Technologie | 258,048 |
AS9676 | SaveCom Internation Inc. | 254,976 |
AS24164 | YEONG JIA LEH CABLE TV CO., LTD. | 198,656 |
AS9916 | National Chiao Tung University, | 196,608 |
AS4662 | GCNet (Reach & Range Inc.) | 180,224 |
AS17809 | VEE TIME CORP. | 180,224 |
AS24157 | Taiwan Star Telecom Corporation Limited.(Former Vibo Telecom Inc.) | 165,888 |
AS7539 | National Center for High-performance Computing | 154,112 |
AS18042 | Koos Broadband Telecom | 123,136 |
AS17408 | AboveNet Communications Taiwan | 115,200 |
AS18419 | DaDa Broadband LTD. | 92,416 |
AS9264 | Academic Sinica Network | 90,112 |
AS24154 | Asia Pacific Broadband Fixed Lines Co., Ltd. | 87,296 |
AS17716 | National Taiwan University | 76,800 |
AS18047 | National Tsing-Hua University | 73,728 |
AS18422 | Industrial Technology Research Institute | 69,632 |
AS38844 | National Taiwan Normal University | 66,304 |
AS24163 | UNION BROADBAND NETWORK | 65,536 |
AS17711 | National Dong Hwa University | 65,536 |
AS17713 | National Sun Yat-sen University | 65,536 |
AS18420 | National Central University | 65,536 |
AS38845 | Fu Jen Catholic University | 65,536 |
AS7535 | TISNET Technology Inc. | 65,536 |
AS18046 | DongFong Technology Co. Ltd. | 57,088 |
AS9918 | KG Telecommunication Co., Ltd | 51,200 |
AS38847 | National Chung Hsing University | 49,152 |
AS7656 | Taiwan Network Access Point | 45,824 |
AS4783 | SYSTEX CORPORATION | 45,056 |
AS18429 | Extra-Lan Technologies Co., LTD | 43,008 |
AS10126 | Taiwan Internet Gateway | 34,816 |
AS131586 | New Century InfoComm Tech Co., Ltd. | 33,536 |
AS9244 | Diyixian.com (TW) Limited | 30,720 |
AS131597 | New Changhua Digital Cable TV CO,.Ltd | 28,672 |
AS9216 | PUNET Taiwan | 28,672 |
AS17420 | Acer CyberCenter Services, Inc. | 28,672 |
AS10229 | Internet Content Provider | 25,600 |
AS131584 | Taiwan Intelligent Fiber Optic Network Co.,Ltd. | 25,600 |
AS18185 | NTCU | 25,600 |
AS38851 | TNET Communication Inc. | 23,040 |
AS9505 | Taiwan Internet Gateway | 22,784 |
AS7532 | DigiCentre Company Limited, | 21,760 |
AS18418 | Taiwan IPv6 Development Program. | 20,480 |
AS38848 | National Yang-Ming University | 20,480 |
AS131607 | Digidom CableTV Co., LTD. | 19,712 |
AS9311 | HITRON TECHNOLOGY INC. | 18,944 |
AS10085 | PEER WITH OVERSEA ISP | 16,640 |
AS7710 | PRC Technology Co., Ltd. | 16,384 |
AS10135 | EASPNET Inc. | 16,384 |
AS24165 | PHOENIX CATV CO.,LTD | 16,384 |
AS7478 | Mackay Telecommunication Inc. | 16,384 |
AS24167 | Academia Sinica Grid Computing Center | 13,824 |
AS24506 | YAHOO! TAIWAN | 13,568 |
AS131142 | Asia Pacific On-Line Service Inc. | 13,568 |
AS18413 | Great Taipei Broadband Company Ltd. | 12,288 |
AS38843 | PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD | 11,520 |
AS24155 | Asia Pacific Broadband Wireless Communications Inc | 8,448 |
AS18411 | EDT Network Services Limited Co,Ltd. | 8,192 |
AS4845 | Chung Hsiao East Road | 8,192 |
AS17416 | DWINS Digital Service Corp., | 8,192 |
AS9671 | Trade-Van Informaiton Services Co. | 8,192 |
AS45250 | Vocom International Telecommunications Inc. Taiwan POP Internet Service Srovider | 6,912 |
AS131150 | Education Bureau, Kaohsiung City Government, Taiwan | 6,656 |
AS59268 | QLINKS | 6,656 |
AS9346 | Cynex Communications Corporation | 6,400 |
AS132157 | TNET-CO-LTD | 6,144 |
AS18183 | National Center for Research on Earthquake Engineering | 5,120 |
AS9680 | HiNet Service Center in U.S.A | 4,608 |
AS38797 | Internet Service Provider. Taiwan | 4,352 |
AS17710 | President Information Corp. | 4,096 |
AS131149 | Yuan-Jhen Info., Co., Ltd | 4,096 |
AS18040 | Mobitai ISP Network Information Center | 4,096 |
AS18179 | MiTAC Inc. | 4,096 |
AS18181 | National Health Research Institutes | 4,096 |
AS18415 | B-WIZ Technology | 4,096 |
AS18424 | CHWBN | 4,096 |
AS24160 | Chi Mei Corporation | 4,096 |
AS18045 | SinoPac Holdings Corporate Network | 3,584 |
AS135387 | Magna Hosting Ltd | 3,328 |
AS24168 | Cloudmax Inc. | 3,072 |
AS45599 | 141 Yang Guan Jie | 2,560 |
AS134094 | Serverfield | 2,304 |
AS134522 | HostingInside LTD. | 2,304 |
AS131600 | Chief Telecom Inc. | 2,304 |
AS131603 | Worldstar Network | 2,304 |
AS18426 | National Applied Research Laboratories | 2,048 |
AS4781 | PAGIC.net , INC. | 2,048 |
AS131601 | Dynamic Computing Technology | 2,048 |
AS136462 | Mootech Asia | 2,048 |
AS45504 | KINGSPEED-TW-AP | 2,048 |
AS131143 | Chinatrust Commercial Bank | 2,048 |
AS17651 | AboveNet Communications Taiwan | 1,792 |
AS17714 | Chunghwa Telecom Co. , Ltd. | 1,792 |
AS134823 | Sky Digital Co., Ltd. | 1,792 |
AS38385 | Aldford Network Solutions Limted | 1,536 |
AS38837 | AION TECHNOLOGIES Inc. | 1,280 |
AS133158 | WELL-POWER Tech Corp | 1,280 |
AS55789 | TWIDC | 1,024 |
AS131164 | 61 Ming Chuan Road Section 1 | 1,024 |
AS131613 | Shin Cheng of Digital Co., Ltd. | 1,024 |
AS131609 | Taiwan Envirotech Development Corp. | 1,024 |
AS131589 | Foxconn Technology Group | 1,024 |
AS131590 | Taiwan Cooperative Bank | 1,024 |
AS136756 | Chen Xiang International Co., Ltd. | 1,024 |
AS38850 | Taiwan International Gateway Corporation | 1,024 |
AS131144 | ASUSTek COMPUTER INC. | 1,024 |
AS131605 | Inventec Besta CO.,LTD | 1,024 |
AS131148 | Bank Of Taiwan | 1,024 |
AS131593 | PEGATRON | 1,024 |
AS131599 | Wistron Corporation | 1,024 |
AS131587 | Mega International Commercial Bank | 1,024 |
AS131588 | Financial Information Service Co., Ltd. | 768 |
AS9831 | UNIGATE | 768 |
AS18421 | Taishin International Bank | 512 |
AS132012 | Winspeed Group International Limited | 512 |
AS59234 | AUSTRALIA AND NEW ZEALAND BANKING GROUP LIMITED | 512 |
AS45592 | 133 Da An Road Section 1 | 512 |
AS24169 | Chuan Chan Co. Ltd. | 512 |
AS10133 | Chief Telecom Inc. | 512 |
AS23712 | Internet Systems Consortium, Inc. | 256 |
AS7533 | Neto Corporation | 256 |
AS131610 | Anson Network Limited (Taiwan) | 256 |
AS131606 | Chief Telecom Inc. | 256 |
AS133089 | Qualcomm Inc | 256 |
AS9915 | Dome Digital Communications, | 0 |
AS9917 | NETPOLY Telecom Inc., | 0 |
AS9921 | PCCW Hongkong Telecom Ltd., Taiwan Branch. | 0 |
AS9922 | WorldCom Taiwan Co., Ltd. | 0 |
AS9923 | Emphasis Networks Inc. | 0 |
AS7649 | Nap Communication Inc. | 0 |
AS131273 | HiMORE Digital | 0 |
AS11467 | Universal Network Technology | 0 |
AS131145 | e-MAX NETWORK CORP. | 0 |
AS131146 | Chang Gung University | 0 |
AS131151 | nctaiwan.co.ltd | 0 |
AS131585 | PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD | 0 |
AS131592 | TWT Communication Inc. | 0 |
AS131594 | Asia Pacific On-Line Service Inc. | 0 |
AS131595 | Kingston Technology Fareast Corp. | 0 |
AS131598 | CHTD, Chunghwa Telecom Co.,Ltd. | 0 |
AS131602 | Hsin Yeong An Cable TV Co., Ltd. | 0 |
AS131604 | Chaoyu Internetwork lnternational Corp | 0 |
AS131608 | Chief Telecom Inc. | 0 |
AS131611 | San Da Cable TV Co., Ltd. | 0 |
AS131612 | Internet Dept., Data Communication Group of CHT Ltd. | 0 |
AS131614 | Taiwan Mobile Co., Ltd. | 0 |
AS131615 | Chief Telecom Inc. | 0 |
AS131616 | Chief Telecom Inc. | 0 |
AS132737 | NetWave CATV Corporation | 0 |
AS132738 | Shih-Hsin Cable Television Corporation | 0 |
AS133375 | CHUAN KAI INTERNATIONAL CO., LTD | 0 |
AS135336 | åé»ç¶²è·¯ YUAN DIAN CO., LTD (ONEWORLD) | 0 |
AS135596 | HanStrong Online Services | 0 |
AS135631 | Fast Distributed Cloud Computing-Technology Co., Ltd. | 0 |
AS136378 | TWT Communication lnc | 0 |
AS136444 | Chung Hwa Zi An International Co., Limited | 0 |
AS136816 | Sheng You Co., Ltd. | 0 |
AS137015 | MOZ 2008 Corporation | 0 |
AS137186 | Pony Technology Co., Ltd. | 0 |
AS137524 | EXPERT WEB SERVICE CO., LTD. | 0 |
AS17418 | TRANSASIA INFORMATION SERVICES INC. | 0 |
AS17413 | GRADE Technology CO., Ltd. | 0 |
AS17414 | Suio Inc., ADSL Internet Service Provider, | 0 |
AS17415 | Trans World Communication Co., Ltd. | 0 |
AS17417 | Diyixian.COM (TW) Ltd. | 0 |
AS17419 | HiNet IPv6 Service Network., | 0 |
AS17422 | PACIFIC COMPUTER SYSTEMS INC. | 0 |
AS17502 | AsiaInfra International Ltd. | 0 |
AS1768 | Institute for Information Industry, Taiwan, ROC | 0 |
AS1769 | SEEDNet Service Center | 0 |
AS17712 | National Chung Cheng University | 0 |
AS17715 | ChungHwa Telecom. Co. Telecommunication Lab. | 0 |
AS17717 | Ministry of Education Computer Center Taipei, Taiwan | 0 |
AS17718 | THIS | 0 |
AS18041 | Chicom Information Corp. | 0 |
AS18043 | GETOP Automatic System Inc. | 0 |
AS18044 | King-Net Info. Tech. Co., Ltd. | 0 |
AS18048 | Cyberterra Corporation, | 0 |
AS18177 | National Cheng Kung University | 0 |
AS18178 | RM D&E, 16F Hung-tai Century tower | 0 |
AS18180 | All Chinese Internet Inc. | 0 |
AS18184 | TWIX IPv6 Service Network.(TWIXv6), | 0 |
AS18186 | YAW JENQ TECHNOLOGY CORPORATION | 0 |
AS18217 | ASCC | 0 |
AS18410 | 104 Information Technology Co., Ltd. | 0 |
AS18412 | Far EastTone Telecommunication Co., Ltd. | 0 |
AS18414 | National Center for High-performance Computing | 0 |
AS18416 | Genmart Tech. Co. lmt. | 0 |
AS18417 | Taiwan Network Information Center | 0 |
AS18423 | Yuanghong MultiMedia Technology Co. Ltd. | 0 |
AS18425 | NTT Taiwan Ltd. | 0 |
AS18427 | PChome Online | 0 |
AS18428 | China United Telecom Corp | 0 |
AS24153 | Digicell Entertainment Co., Ltd | 0 |
AS23675 | Taiwan Semiconductor Manufactoring Company, Ltd. | 0 |
AS24031 | Internet Content Provider | 0 |
AS24096 | Metlife Taiwan Taipei Office Multihomed | 0 |
AS24156 | Sony Taiwan Limited | 0 |
AS24159 | Tong Ya Cable T.V. Co.Ltd | 0 |
AS24161 | Simple InfoComm Co., Ltd. | 0 |
AS24162 | Lanwin Communication Co. Ltd | 0 |
AS24166 | Grand Tainan Technology Co.Ltd. | 0 |
AS24170 | New Century InfoComm Tech. Co., Ltd. | 0 |
AS24171 | FIRST INTERNATIONAL TELECOM CORP. | 0 |
AS24172 | Lin Chein Technology Co. Ltd. | 0 |
AS24235 | CHIEF Telecom Inc. | 0 |
AS38045 | Yahoo! Inc. Corp Network | 0 |
AS38187 | Gamania Digital Entertainment Co., Ltd. | 0 |
AS38838 | KE-ing Co , Ltd | 0 |
AS38839 | Tatung InfoComm Co., Ltd. | 0 |
AS38840 | VMAX Telecom Co., Ltd | 0 |
AS38842 | Global Mobile Corp. | 0 |
AS38846 | Taiwan Network Information Center | 0 |
AS38849 | Shu-Te University, | 0 |
AS38852 | AS38852 | 0 |
AS38853 | AS38853 | 0 |
AS38854 | AS38854 | 0 |
AS38855 | AS38855 | 0 |
AS38856 | AS38856 | 0 |
AS45125 | Sunbridge Worldwide Ltd | 0 |
AS45930 | NEURV-TW | 0 |
AS4636 | Taiwan Fixed Network Co., LTD. | 0 |
AS4747 | TTN ASN merged by TFN | 0 |
AS55576 | Gamania Digital Entertainment Co., Ltd. | 0 |
AS56179 | Symphox Information Co., LTd. | 0 |
AS58873 | 10F. | 0 |
AS63891 | AS63891 | 0 |
AS63892 | AS63892 | 0 |
AS63893 | AS63893 | 0 |
AS63894 | AS63894 | 0 |
AS63895 | AS63895 | 0 |
AS63896 | AS63896 | 0 |
AS63897 | AS63897 | 0 |
AS63898 | AS63898 | 0 |
AS63899 | AS63899 | 0 |
AS63900 | AS63900 | 0 |
AS63901 | AS63901 | 0 |
AS63902 | AS63902 | 0 |
AS63903 | AS63903 | 0 |
AS63904 | AS63904 | 0 |
AS63905 | AS63905 | 0 |
AS63906 | AS63906 | 0 |
AS63907 | AS63907 | 0 |
AS63908 | AS63908 | 0 |
AS63909 | AS63909 | 0 |
AS63910 | AS63910 | 0 |
AS63929 | TWT Network Technology Inc. | 0 |
AS7480 | Timenet International Corp. | 0 |
AS7481 | Data Communication Business Group | 0 |
AS7483 | Hongkong Telecom Ltd., Taiwan Branch Office | 0 |
AS7534 | NEW SILKERA NETWORK | 0 |
AS7536 | WonderNet International Corporation | 0 |
AS7537 | Price Waterhouse Taiwan | 0 |
AS7538 | Seeder Computer Corporation LTD. | 0 |
AS7541 | FIC Network Service, INC. | 0 |
AS7618 | Orange Business | 0 |
AS7655 | Peering AS | 0 |
AS7708 | Taiwan Network Access Point | 0 |
AS7709 | Taiwan Network Access Point | 0 |
AS7711 | Twain Network Access Point | 0 |
AS9415 | ETWebs Taiwan Co. Ltd. | 0 |
AS9539 | Hoshin Multimedia Center Inc. | 0 |
AS9681 | National Broadband Experiment Network, sponsored by NSC, TAIWAN | 0 |
AS9675 | Internet Service Provider | 0 |
AS9677 | Taiwan Telnet Corporation | 0 |
AS9678 | Taiwan Internet Peering Organization | 0 |
AS9679 | IONET Taiwan Co., Ltd. | 0 |
AS9920 | Atlas Internet & Life International, Inc. | 0 |
Details
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
This page shows ASNs for Taiwan. See the global ASN report for network, IP address information and whois details for other countries.