Taiwan ASN Summary

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 12,259,840
AS1659 Taiwan Academic Network (TANet) Information Center 6,004,480
AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 2,478,336
AS9674 Far EastTone Telecommunication Co., Ltd. 1,982,464
AS4780 Digital United Inc. 1,595,648
AS17421 Mobile Business Group 1,479,680
AS9416 Hoshin Multimedia Center Inc. 1,217,536
AS7482 Asia Pacific On-line Service Inc. 986,368
AS9919 New Century InfoComm Tech Co., Ltd. 701,440
AS17709 Asia Pacific Telecom 698,880
AS17713 National Sun Yat-sen University 549,376
AS9916 National Chiao Tung University, 421,888
AS4782 Data Communication Business Group 414,208
AS18177 National Cheng Kung University 406,272
AS24158 Taiwan Mobile Co., Ltd. 388,608
AS18042 Koos Broadband Telecom 385,280
AS18182 Sony Network Taiwan Limited 385,024
AS131596 TBC 353,280
AS17712 National Chung Cheng University 348,672
AS18049 Taiwan Infrastructure Network Technologie 291,328
AS131591 Ambit Microsystem Corporation 282,368
AS38841 kbro CO. Ltd. 280,832
AS17716 National Taiwan University 257,024
AS9676 SaveCom Internation Inc. 253,696
AS24164 UNION BROADBAND NETWORK 224,256
AS4662 GCNet (Reach & Range Inc.) 180,224
AS17809 VEE TIME CORP. 180,224
AS24157 Taiwan Star Telecom Corporation Limited.(Former Vibo Telecom Inc.) 167,936
AS131627 Peicity Digital Cable Television., LTD 130,048
AS18419 DaDa Broadband LTD. 101,632
AS24154 Asia Pacific Broadband Fixed Lines Co., Ltd. 94,976
AS7539 National Center for High-performance Computing 89,088
AS18047 National Tsing-Hua University 73,728
AS9264 Academia Sinica 70,656
AS17711 National Dong Hwa University 69,632
AS18422 Industrial Technology Research Institute 69,632
AS24163 UNION BROADBAND NETWORK 67,584
AS38844 National Taiwan Normal University 66,560
AS7535 TISNET Technology Inc. 65,536
AS18420 National Central University 65,536
AS38847 National Chung Hsing University 65,536
AS18046 DongFong Technology Co. Ltd. 64,256
AS38851 TNET-NET 62,208
AS17408 AboveNet Communications Taiwan 60,160
AS7656 Taiwan Network Access Point 53,760
AS38845 Fu Jen Catholic University 49,152
AS4783 SYSTEX CORPORATION 45,056
AS18429 Extra-Lan Technologies Co., LTD 43,008
AS131597 New Changhua Digital Cable TV CO,.Ltd 39,936
AS9311 HITRON TECHNOLOGY INC. 37,888
AS10126 Taiwan Internet Gateway 34,816
AS131607 Digidom CableTV Co., LTD. 34,048
AS131586 New Century InfoComm Tech Co., Ltd. 33,536
AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd. 32,768
AS131628 Tai-Fu Cloud Co., Ltd. 32,768
AS9244 Diyixian.com (TW) Limited 31,744
AS17420 Acer e-Enabling Data Center, Inc. 28,672
AS9216 PUNET Taiwan 28,672
AS9505 Taiwan Internet Gateway 24,576
AS7532 DigiCentre Company Limited, 24,320
AS10229 Internet Content Provider 23,552
AS139471 HWA CENT TELECOMMUNICATIONS LIMITED 22,016
AS24165 UNION BROADBAND NETWORK 20,480
AS9918 KG Telecommunication Co., Ltd 17,408
AS10085 PEER WITH OVERSEA ISP 16,640
AS10135 EASPNET Inc. 16,384
AS7478 Mackay Telecommunication Inc. 16,384
AS9922 New Kaohsiung Broadband LTD. 15,616
AS24506 YAHOO! TAIWAN HOLDINGS LIMITED, TAIWAN BRANCH 14,592
AS24167 Academia Sinica Grid Computing Center 13,824
AS18413 Great Taipei Broadband Company Ltd. 12,288
AS38843 PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD 11,264
AS131142 Asia Pacific On-Line Service Inc. 11,008
AS59268 QLINKS 11,008
AS131634 MOBA Private Limited Taiwan Branch 9,984
AS134823 Sky Digital Co., Ltd. 8,192
AS9671 Trade-Van Informaiton Services Co. 8,192
AS18411 EDT Network Services Limited Co,Ltd. 8,192
AS17416 DWINS Digital Service Corp., 8,192
AS24155 Asia Pacific Broadband Wireless Communications Inc 7,936
AS131618 Carl International Information ltd. 6,656
AS131149 Yuan-Jhen Info., Co., Ltd 6,144
AS17710 President Information Corp. 6,144
AS18183 National Center for Research on Earthquake Engineering 5,120
AS131150 Education Bureau, Kaohsiung City Government, Taiwan 4,608
AS9680 HiNet Service Center in U.S.A 4,096
AS38797 Internet Service Provider. Taiwan 4,096
AS18179 MiTAC Inc. 4,096
AS18415 B-WIZ Technology 4,096
AS142005 NC Taiwan Co., Ltd. 4,096
AS18185 NTCU 4,096
AS24160 Chi Mei Corporation 4,096
AS18181 National Health Research Institutes 4,096
AS134094 Serverfield Co., Ltd. 4,096
AS18040 MBTNET 4,096
AS9678 HostingInside LTD. 3,584
AS131164 61 Ming Chuan Road Section 1 3,328
AS131659 NETEASE 3,328
AS18045 SinoPac Holdings Corporate Network 3,072
AS131143 Chinatrust Commercial Bank 3,072
AS131645 KlickKlack Co., Ltd 3,072
AS131600 Chief Telecom Inc. 2,816
AS131642 Pittqiao Network Information Co.,Ltd. 2,560
AS135387 Magna Hosting Ltd 2,560
AS133158 WELL-POWER Tech Corp 2,560
AS131273 HiMORE Digital 2,304
AS4781 PAGIC.net , INC. 2,048
AS18426 National Applied Research Laboratories 2,048
AS45504 KINGSPEED-TW-AP 2,048
AS131601 Dynamic Computing Technology 2,048
AS131651 loongaming 2,048
AS7483 Skycloud Computing co., Ltd. 1,792
AS136462 Mootech Asia 1,792
AS131626 NSS INT'L CO., LTD. 1,536
AS63893 Chang Chun Petrochemical Co., Ltd. 1,536
AS131677 OpenFor Telecommunications Co., Ltd. 1,536
AS131593 PEGATRON 1,536
AS131636 WANIN INTERNATIONAL CO., LTD. 1,536
AS18424 CM Craft Aesthetic 1,536
AS131662 Denpa Ltd. 1,280
AS131657 HUANG HR CO., LTD. 1,280
AS38837 AION TECHNOLOGIES Inc. 1,280
AS7480 STEVEYI NETWORK 1,280
AS131623 SHOPEE (TAIWAN) CO. LTD. 1,024
AS131599 Wistron Corporation 1,024
AS131148 Bank Of Taiwan 1,024
AS131660 Data Communication Business Group, 1,024
AS131605 Inventec Besta CO.,LTD 1,024
AS141742 Magna Hosting Ltd 1,024
AS131637 FastCould 1,024
AS131635 Airpay TW 1,024
AS45599 141 Yang Guan Jie 1,024
AS131680 Compal Electronics 1,024
AS147035 Ching Kuo 1,024
AS131621 Taiwan Network Information Center 1,024
AS131619 Jigentec CO. LTD. 1,024
AS131587 Mega International Commercial Bank 1,024
AS131595 Kingston Technology Fareast Corp. 1,024
AS135561 Ci Yuan Technology Co., Limited 1,024
AS131663 GIGABYTE 1,024
AS131653 Force Cloud Co., Ltd. 1,024
AS131589 Foxconn Technology Group 1,024
AS131144 ASUSTek COMPUTER INC. 1,024
AS55789 TWIDC 1,024
AS131678 DQWLIT 768
AS131675 Beyond Orbit Co., Ltd. 768
AS131610 Anson Network Limited (Taiwan) 768
AS24168 Cloudmax Inc. 768
AS131620 SERVCOMPUTING INC 768
AS38254 Internet Technology Laboratory 768
AS131588 Financial Information Service Co., Ltd. 768
AS38856 Walks Cloud Inc. 512
AS131632 LETSWIN TELECOM CO., LTD. 512
AS131655 NAN YA PLASTICS CORPORATION 512
AS149791 StarVerse Network Ltd. 512
AS131671 FANTASY TECHNOLOGY CO., LTD. 512
AS131679 Gangu Tech Co., Ltd. 512
AS63894 Super Micro Computer, Inc. 512
AS141173 SteveYi Experiment Network 512
AS131668 Taiwan Digital Streaming Co. 512
AS131606 Chief Telecom Inc. 512
AS38042 Sky Digital Co., Ltd. 512
AS131667 GRONEXT CO., LTD. 512
AS131683 InnoLux Display Corp. 512
AS18043 GETOP Automatic System Inc. 512
AS131674 OpenRich Technology Co., Ltd. 512
AS18421 Taishin International Bank 512
AS139903 RETN Telecoms Ltd. 512
AS17502 Kuang Shih International Ltd. Ltd 512
AS38853 Paramita Digital Ltd., 512
AS38854 Zenlayer 512
AS140958 Watch Tower Bible and Tract Society of Pennsylvania, Taiwan Branch 512
AS18428 Mercycat Network 512
AS9831 UNIGATE 512
AS140079 Garmin International Inc 512
AS4845 Chung Hsiao East Road 256
AS17651 AboveNet Communications Taiwan 256
AS212358 WeiXuan Chang 256
AS45346 WELL-POWER Tech Corp 256
AS131639 Taiwan Intelligent Home Corp. 256
AS131633 Sakura Internet Ltd. 256
AS208137 Chi-Yuan Chen 256
AS138611 Cloud Speed Technology Limited Co. 256
AS133089 Qualcomm Inc 256
AS131603 Worldstar Network 2F, No 9, Aly 77, Ln 100, Fulin Road, Shilin Dist., Taipei Taiwan 111 256
AS17415 Ming Yi Tea Farm 256
AS38852 Fun Finance Technology Co., Ltd. 256
AS131644 Zhendong Information 256
AS131631 Sunchi Networks 256
AS38846 Wolf Feather Culture Information Co., Ltd. 256
AS9920 IMPROVE SYSTEM TECHNOLOGY CO., LTD. 256
AS38839 CSPTEK LTD. CO. 256
AS131643 Chirue Technology Co., Ltd. 0
AS18425 NTT Taiwan Ltd. 0
AS131641 DW Solutions Ltd. 0
AS18427 PChome Online 0
AS131640 ShunYing Internet Co.,Ltd. 0
AS207705 Jyun-Kai Hu 0
AS208223 SHU-HAO TUNG 0
AS208637 Chien-Hsiang Chen 0
AS209557 Tsung-Yi Yu 0
AS210384 MAOLIN HUANG 0
AS210401 andrew lee 0
AS210445 CHEN-YI WANG 0
AS210528 Chun-Hung Yang 0
AS210707 RECTALE Inc. 0
AS210932 Yu-Cheng Kuo 0
AS211132 Ting Shiuan Guan 0
AS211517 RUI-ZE, HUNG 0
AS211622 TSAI, PANG-WEI 0
AS212057 Yung-Hsiang Wei 0
AS212279 Ming-Chien Lee 0
AS212331 Ta-Li Lai 0
AS212357 Hung Yun Tseng 0
AS212359 Ming-Ray Hsu 0
AS212360 Jimmy Pan 0
AS212425 FUBUKI NETWORK 0
AS212534 Chan-Chun Yen 0
AS212666 TSUNG-YING WU 0
AS23675 Taiwan Semiconductor Manufactoring Company, Ltd. 0
AS23712 Internet Systems Consortium, Inc. 0
AS24031 Internet Content Provider 0
AS24096 Metlife Taiwan Taipei Office Multihomed 0
AS24153 AY SHANG SHIANG MAU CO., LTD. 0
AS131638 XinYun Data Exchange Co., Ltd. 0
AS24156 Sony Taiwan Limited 0
AS24159 Tong Ya Cable T.V. Co.Ltd 0
AS24161 New Century InfoComm Tech Co., Ltd. 0
AS24162 RECTALE Inc. 0
AS131630 AsiaPacificNewTechnologies Co. Ltd 0
AS24166 Grand Tainan Technology Co.Ltd. 0
AS131629 CKMATES INTERNATIONAL CO., LTD 0
AS24169 Chuan Chan Co. Ltd. 0
AS24170 New Century InfoComm Tech. Co., Ltd. 0
AS24171 Ming Yi Tea Farm 0
AS24172 Chuan Chan Co. Ltd. 0
AS24235 CHIEF Telecom Inc. 0
AS131625 NETWAVE CABLE SYSTEM INC 0
AS131624 AMATECH 0
AS38045 YAHOO! TAIWAN HOLDINGS LIMITED, TAIWAN BRANCH 0
AS38187 Gamania Digital Entertainment Co., Ltd. 0
AS38385 Aldford Network Solutions Limted 0
AS38717 TATI-AS-AP 0
AS9923 Emphasis Networks Inc. 0
AS132737 NetWave CATV Corporation 0
AS38840 Ming Yi Tea Farm 0
AS131622 DW Solutions Ltd. 0
AS38842 DNS INTERNATIONAL 0
AS131617 CENTROID-NET 0
AS38848 National Yang-Ming University 0
AS38849 STU 0
AS38850 Taiwan International Gateway Corporation 0
AS131616 Chief Telecom Inc. 0
AS38855 Taiwan Digital Streaming Co. 0
AS45125 Sunbridge Worldwide Ltd 0
AS131615 Chief Telecom Inc. 0
AS45592 133 Da An Road Section 1 0
AS45930 NEURV-TW 0
AS4636 Taiwan Fixed Network Co., LTD. 0
AS131614 Taiwan Mobile Co., Ltd. 0
AS4747 TTN ASN merged by TFN 0
AS131613 Shin Cheng of Digital Co., Ltd. 0
AS131612 Internet Dept., Data Communication Group of CHT Ltd. 0
AS131611 San Da Cable TV Co., Ltd. 0
AS55576 Gamania Digital Entertainment Co., Ltd. 0
AS56179 Symphox Information Co., LTd. 0
AS59234 AUSTRALIA AND NEW ZEALAND BANKING GROUP LIMITED 0
AS131609 Taiwan Envirotech Development Corp. 0
AS60614 STEVEYI NETWORK 0
AS63891 Neway Technology Corporation 0
AS63892 zhiyin Technology 0
AS131608 Chief Telecom Inc. 0
AS63895 Charmway Limited 0
AS63896 Taiwan Communications Technology Service Co., Ltd. 0
AS63897 vocom international telecom 0
AS63929 TWT Digital Communication Inc. 0
AS10133 Chief Telecom Inc. 0
AS7481 Data Communication Business Group 0
AS131604 Chaoyu Internetwork lnternational Corp 0
AS7533 TWNAP 0
AS7534 NEW SILKERA NETWORK 0
AS131602 Hsin Yeong An Cable TV Co., Ltd. 0
AS7536 WonderNet International Corporation 0
AS7537 Price Waterhouse Taiwan 0
AS7538 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist 0
AS7541 FIC Network Service, INC. 0
AS7618 Orange Business 0
AS7649 Nap Communication Inc. 0
AS7655 Peering AS 0
AS131598 CHTD, Chunghwa Telecom Co.,Ltd. 0
AS7708 Taiwan Network Access Point 0
AS7709 Taiwan Network Access Point 0
AS7710 PRC Technology Co., Ltd. 0
AS7711 Twain Network Access Point 0
AS131594 Asia Pacific On-Line Service Inc. 0
AS131592 TWT Communication Inc. 0
AS9267 Pang-Wei Tsai 0
AS131590 Taiwan Cooperative Bank 0
AS9346 Cynex Communications Corporation 0
AS9415 ETWebs Taiwan Co. Ltd. 0
AS9539 Hoshin Multimedia Center Inc. 0
AS131585 PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD 0
AS9675 Internet Service Provider 0
AS131151 nctaiwan.co.ltd 0
AS9677 Taiwan Telnet Corporation 0
AS9679 IONET Taiwan Co., Ltd. 0
AS131146 Chang Gung University 0
AS9681 National Broadband Experiment Network, sponsored by NSC, TAIWAN 0
AS9915 Dome Digital Communications, 0
AS131145 e-MAX NETWORK CORP. 0
AS9917 NETPOLY Telecom Inc., 0
AS11467 Universal Network Technology 0
AS9921 PCCW Hongkong Telecom Ltd., Taiwan Branch. 0
AS10153 Yuan Ze University Communications Research Center Network 0
AS132738 Shih-Hsin Cable Television Corporation 0
AS38838 KE-ing Co , Ltd 0
AS133375 CHUAN KAI INTERNATIONAL CO., LTD 0
AS132157 TNET-CO-LTD 0
AS134522 HostingInside LTD. 0
AS132012 Winspeed Group International Limited 0
AS135383 Ruifeng Co., Ltd. 0
AS135631 Fast Distributed Cloud Computing-Technology Co., Ltd. 0
AS136378 TWT Communication lnc 0
AS136444 Chung Hwa Zi An International Co., Limited 0
AS131682 Ming Yi Tea Farm 0
AS136756 Chen Xiang International Co., Ltd. 0
AS136816 Sheng You Co., Ltd. 0
AS137524 EXPERT WEB SERVICE CO., LTD. 0
AS138517 Poema Network 0
AS138646 Serverfield Co., Ltd. 0
AS139065 Apeiro8 Technology Co., Ltd. 0
AS131681 Open Unlight Group 0
AS139472 Jerry Network Limited 0
AS141395 Yuan Ze University Communications Research Center Network 0
AS141758 HiMORE Digital 0
AS142061 CORE WINNER CO.,LIMITED TAIWAN BRANCH 0
AS142062 qlhost 0
AS142410 Pang-Wei Tsai 0
AS149423 Yu-Shan Tsai 0
AS17413 ALLPASS TRAVEL SERVICE CO.,LTD. 0
AS17414 Walks Cloud Inc. 0
AS131676 GUAN TING CO., LTD. 0
AS17417 Diyixian.COM (TW) Ltd. 0
AS17418 Hong Da Storage Equipment Co., Ltd. 0
AS17419 HiNet IPv6 Service Network., 0
AS17422 Walks Cloud Inc. 0
AS1768 NCIC-Backbone2 0
AS1769 NCIC-Lab 0
AS131673 HTC Corp 0
AS131672 WantEasy Info. Co, Ltd. 0
AS131670 DOPPLER CYBER THREAT SOLUTIONS INC. 0
AS131669 DOPPLER CYBER THREAT SOLUTIONS INC. 0
AS17714 Chunghwa Telecom Co. , Ltd. 0
AS17715 ChungHwa Telecom. Co. Telecommunication Lab. 0
AS17717 Ministry of Education Computer Center Taipei, Taiwan 0
AS17718 Chaijin Information Co., Ltd. 0
AS131666 Haosing Technology Co., Ltd. 0
AS18041 Taiwan Digital Streaming Co. 0
AS131665 NSS INTL CO., LTD. 0
AS18044 King-Net Info. Tech. Co., Ltd. 0
AS131664 NSS INTL CO., LTD. 0
AS131661 Express2Internet 0
AS18048 Cyberterra Corporation, 0
AS131658 Game Soul Technology Co., Ltd. 0
AS18178 Pittqiao Network Information Co.,Ltd. 0
AS131656 NAN YA PLASTICS CORPORATION 0
AS18180 Taiwan Network Information Center 0
AS131654 Network Telecommunication Co.,Ltd 0
AS18184 TWIX IPv6 Service Network.(TWIXv6), 0
AS131652 NETGUARD INTERNATIONAL 0
AS18186 QianYun Network Service Co., Ltd. 0
AS18217 Academia Sinica 0
AS18410 104 Information Technology Co., Ltd. 0
AS131650 Taiwan Mobile Co., Ltd. 0
AS18412 Far EastTone Telecommunication Co., Ltd. 0
AS131649 Taiwan Mobile Co., Ltd. 0
AS18414 National Center for High-performance Computing 0
AS131648 Taiwan Mobile Co., Ltd. 0
AS18416 CHIAOCHIAO Corporation 0
AS18417 Taiwan Network Information Center 0
AS18418 Taiwan IPv6 Development Program. 0
AS131647 Taiwan Mobile Co., Ltd. 0
AS131646 CORE WINNER CO.,LIMITED TAIWAN BRANCH 0
AS18423 RAID Networks Co., Ltd. 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.