Allocated/Assigned AS Numbers (ASN) to Taiwan are 105

ASN List of Taiwan shows how many ASNs and IP Network addresses are assigned to each ISP and organization in Taiwan. An IP address block or an ASN allocated to an Internet service provider or other organization is not owned by that organization.

AS NumberISP/OrganizationIP Network Addresses
AS9216 PUNET-AP PUNET Taiwan, TW 78
AS17408 ABOVE-AS-AP AboveNet Communications Taiwan, TW 1139
AS1659 ERX-TANET-ASN1 Taiwan Academic Network (TANet) Information Center, TW 140
AS1768 ERX-SEEDNET-ASN1 Institute for Information Industry, Taiwan, ROC, TW 0
AS3462 HINET Data Communication Business Group, TW 170
AS4636 TFN-TW-GCN-1 Taiwan Fixed Network Co., LTD., TW 0
AS4662 QTCN-ASN1 GCNet (Reach & Range Inc.), TW 45
AS4747 TFN-TW-TTN TTN ASN merged by TFN, TW 149
AS4780 SEEDNET Digital United Inc., TW 15411
AS4845 SINGTEL-TW Chung Hsiao East Road, TW 156
AS7478 MACKAY-AS-AP Mackay Telecommunication Inc., TW 7
AS7480 TIMENET-AS Timenet International Corp., TW 0
AS7532 DIGICENTRE-TW DigiCentre Company Limited, TW 107
AS7541 FICNET-AS-AP FIC Network Service, INC., TW 0
AS7618 GIP-TW-AP Orange Business, TW 0
AS7649 MAINT-TW-TWNAP Nap Communication Inc., TW 20
AS7655 TWNAP-ADMIN-AS-AP Peering AS, TW 0
AS7708 TWNAP-AS-AP Taiwan Network Access Point, TW 0
AS9216 PUNET-AP PUNET Taiwan, TW 78
AS9264 ASNET Academic Sinica Network, TW 5
AS9311 HITRON-AS-AP HITRON TECHNOLOGY INC., TW 103
AS9346 CYNEX-AS-AP Cynex Communications Corporation, TW 49
AS9415 ETWEBS-AS1-AP ETWebs Taiwan Co. Ltd., TW 103
AS9416 MULTIMEDIA-AS-AP Hoshin Multimedia Center Inc., TW 18703
AS9505 TWGATE-AP Taiwan Internet Gateway, TW 464
AS9539 KOOS-AS-AP Hoshin Multimedia Center Inc., TW 15
AS9671 TRADEVAN-AS-AP Trade-Van Informaiton Services Co., TW 128
AS9674 FET-TW Far EastTone Telecommunication Co., Ltd., TW 15391
AS9831 UNIGATE-AS-AP AS NO. FOR UNIGATE TELECOM INC., TW 48
AS9915 SAYHI-TW Dome Digital Communications, TW 0
AS10085 UNIGATE-OVERSEA-IX-AP PEER WITH OVERSEA ISP, TW 63
AS10126 CHTI-IP-AP Taiwan Internet Gateway, TW 45
AS10133 CHIEF-AS Chief Telecom Inc., TW 13
AS10135 EASPNET-AS-AP EASPNET Inc., TW 363
AS10229 YAHOO-TW1 Internet Content Provider, TW 50
AS11467 ERX-UNET-TW-ST Universal Network Technology, TW 0
AS17408 ABOVE-AS-AP AboveNet Communications Taiwan, TW 1139
AS17413 TWART-TW GRADE Technology CO., Ltd., TW 0
AS17502 ASIAINFRA-TW-AP AsiaInfra International Ltd., TW 5
AS17651 ABOVENET-AS-AP-2 AboveNet Communications Taiwan, TW 4
AS17709 APT Asia Pacific Telecom, TW 260
AS17809 VEETIME-TW-AP VEE TIME CORP., TW 2868
AS18040 MBTNET Mobitai ISP Network Information Center, TW 3
AS18177 NCKU-TW National Cheng Kung University, TW 2
AS18217 ASNET-IPV6-AP ASCC, TW 0
AS18391 MRNET-AS-SG-AP Mediaring Network Services Pte Ltd., TW 1198
AS18410 TW-104IT-AS 104 Information Technology Co., Ltd., TW 1
AS23675 TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd., TW 0
AS23712 ISC-TPE1 Internet Systems Consortium, Inc., TW 2
AS24153 DIGICEL Digicell Entertainment Co., Ltd, TW 0
AS24235 CHIEF-TW-AS-AP CHIEF Telecom Inc., TW 4
AS24506 YAHOO-TP2 YAHOO! TAIWAN, TW 15
AS38045 YAHOO-CORP1-AP Yahoo! Inc. Corp Network, TW 2
AS38059 GAMANIA-AS-HK1 Gamania Digital Entertainment Hong Kong, TW 13
AS38187 DIGICENTRE-TW Gamania Digital Entertainment Co., Ltd., TW 4
AS38385 ALDFORD-AS-AP Aldford Network Solutions Limted, TW 11
AS38797 CNLINK-TW-AS-AP Internet Service Provider. Taiwan, TW 106
AS38837 GSNET AION TECHNOLOGIES Inc., TW 35
AS45125 SUNBRIDGE-AS-AP Sunbridge Worldwide Ltd, TW 31
AS45250 VOCOM-TW-AS Vocom International Telecommunications Inc. Taiwan POP Internet Service Srovider, TW 116
AS45346 WELLPOWER-AS-AP WELL-POWER Tech Corp, TW 14
AS45504 KINGSPEED-TW-AP 4F-1 NO. 20 Ta-Lung Road, TW 29
AS45592 SIMEX-TW-AP 133 Da An Road Section 1, TW 23
AS45599 EQUANTECH-TW-AP 141 Yang Guan Jie, TW 24
AS45761 GAMANIA-AS-HK1 Gamania Digital Entertainment Hong Kong Transit AS, TW 22
AS45930 NEURV-TW 3F-5, No.408 Ruiguang Rd, TW 3
AS55417 YAHOO-SGA YAHOO! SGA, TW 3
AS55576 GAMANET-AS-EU Gamania Digital Entertainment Co., Ltd., TW 2
AS55789 IDC-TW TWIDC, TW 6
AS56179 PUNET-AS-AP Symphox Information Co., LTd., TW 1
AS59234 ANZ-TW-AS AUSTRALIA AND NEW ZEALAND BANKING GROUP LIMITED, TW 4
AS59268 QLINKS-AS QLINKS, TW 166
AS63929 TNET-AP-AS TWT Network Technology Inc., TW 0
AS131142 APOL-AS-TW Asia Pacific On-Line Service Inc., TW 23
AS131164 SINOTECH-TW-AP 61 Ming Chuan Road Section 1, TW 31
AS131273 HIMOREDIGITAL-AS-AP HiMORE Digital, TW 4
AS131584 TAIFO-AS-TW Taiwan Intelligent Fiber Optic Network Co.,Ltd., TW 1347
AS132012 WGIL-AS Winspeed Group International Limited, TW 3
AS132157 TNET-CO-LTD 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist., TW 17
AS132737 NETWAVE-AS-AP NetWave CATV Corporation, TW 13
AS132738 SHIH-HSIN-AS-AP Shih-Hsin Cable Television Corporation, TW 3
AS133089 QUALCOMM-TW-AS-AP Qualcomm Inc, TW 4
AS133158 WELLPOWER-AS-AP WELL-POWER Tech Corp, TW 25
AS133375 CKICL-AS-AP CHUAN KAI INTERNATIONAL CO., LTD, TW 29
AS134094 SERVERFIELD-AS Serverfield Co., Ltd., TW 55
AS134522 HOSTINGINSIDE-AS-AP HostingInside LTD., TW 21
AS134823 SDCL-AS-AP Sky Digital Co., Ltd., TW 1047
AS135383 RFCOLTD-AS-AP Ruifeng Co., Ltd., TW 3
AS135387 MAGNAHOSTINGLTD-TW Magna Hosting Ltd, TW 19
AS135414 HYTL-AS HONGKONG YABOIDC TECHNOLOGY LIMITED, TW 460
AS135561 CIYUANTEC-AS-AP Ci Yuan Technology Co., Limited, TW 0
AS135596 HANSTECH-AS-HK Hans Online Services, TW 10
AS135631 FDCCCL-TW Fast Distributed Cloud Computing-Technology Co., Ltd., TW 0
AS136378 TWTCOMMUNICATIONINC-AS-AP TWT Communication lnc, TW 0
AS136444 CHTSECURITY-AS-AP Chung Hwa Zi An International Co., Limited, TW 0
AS136462 MOOTECHASIA-AS-AP Mootech Asia, TW 25
AS136756 CXICL-AS-AP Chen Xiang International Co., Ltd., TW 4
AS136816 TWNDC-AS-AP Sheng You Co., Ltd., TW 1
AS137015 MOZILLA-AS-AP MOZ 2008 Corporation, TW 3
AS137186 XMNET XiaoMa Technology Co., Ltd., TW 11
AS137524 EWSCL-AS-AP EXPERT WEB SERVICE CO., LTD., TW 0
AS138611 CSTLC-AS-AP Cloud Speed Technology Limited Co., TW 3
AS138646 SERVERFIELD-AS Serverfield Co., Ltd., TW 2
AS139471 GIGABITBANK-AS No. 37, Lane 188, Ruiguang Road, Neihu District, Taipei, Taiwan, TW 3
AS139472 JERRY-AS-AP Jerry Network Limited, TW 0


What is an autonomous system number (ASN)?

ASN is the acronym for Autonomous System Number. The Internet is a network of networks. A network made up by the joint operation of thousands of networks that belong to different institutions which, in turn, have different functions: access providers, content providers, universities, Internet users, government agencies, etc. These networks that make up the Internet are known as autonomous systems (AS).