Loading…
How Taiwan ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Taiwan over time.
The largest autonomous systems registered to Taiwan by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS3462TW | HINET - Data Communication Business Group | 16.4M | 300 |
| AS1659TW | ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center | 6.7M | 230 |
| AS4780TW | SEEDNET - Digital United Inc. | 5.1M | 1,280 |
| AS9924TW | TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | 4.3M | 559 |
| AS9919TW | NCIC-TW - New Century InfoComm Tech Co., Ltd. |
Share of announced address space covered by valid Route Origin Authorizations.
466 autonomous systems registered to Taiwan. Click an AS for detail.
| 3.2M |
| 931 |
| AS9674TW | FET-TW - Far EastTone Telecommunication Co., Ltd. | 2.2M | 113 |
| AS17421TW | EMOME-NET - Mobile Business Group | 1.7M | 223 |
| AS38841TW | kbro-AS-TW - kbro CO. Ltd. | 1.6M | 456 |
| AS9416TW | MULTIMEDIA-AS-AP - Hoshin Multimedia Center Inc. | 1.3M | 40 |
| AS7482TW | APOL-AS - Asia Pacific On-line Service Inc. | 1.3M | 77 |
| SPARQ-IDC-AS - New Century InfoComm Tech. Co., Ltd. |
| — |
| — |
| 0 |
| AS212279TW | yuna0x0-network Yuna Lee | — | 2 | 2 |
| AS24167TW | ASNet - Academia Sinica | — | — | 0 |
| AS212360TW | Jimmy-Pan Jimmy Pan | — | 34 | 4 |
| AS24159TW | TYCATV-AS - Tong Ya Cable T.V. Co.Ltd | — | — | 0 |
| AS215256TW | MING-LIN Ming-Lin Yu | — | 143.4K | 6 |
| AS131653TW | CCONNECTED-TW - Cloudbase Connected | — | — | 0 |
| AS63892TW | RUIKE - Ruike Creative Integrated Marketing Co., Ltd. | — | — | 0 |
| AS150765TW | CHIEFCOLOIPTCUS - Chief Telecom Inc. | — | — | 0 |
| AS210384TW | KUDOS-AS MAOLIN HUANG | — | 7 | 7 |
| AS207469TW | SUNGYULI Sung Yu Li | — | 1 | 1 |
| AS63896TW | TAICOM-NET - Taiwan Communications Technology Service Co., Ltd. | — | 131.1K | 2 |
| AS7538TW | NORDA-NET - 10F No 33 Sec 2 Zhongshan Rd Zhonghe Dist | — | — | 0 |
| AS131625TW | NWCATV-ISP - NETWAVE CABLE SYSTEM INC | — | — | 0 |
| AS212154TW | SARUNETWORK-AS Wei-Cheng Tsai | — | 3 | 3 |
| AS198954TW | CH-Network JIAN HUI EN | — | 273 | 3 |
| AS131592TW | TWT-NET - TWT Communication Inc. | — | — | 0 |
| AS63929TW | TDCI-AP-AS - TWT Digital Communication Inc. | — | — | 0 |
| AS59234TW | ANZ-TW-AS - AUSTRALIA AND NEW ZEALAND BANKING GROUP LIMITED | — | — | 0 |
| AS201943TW | fishbaby1011-net HSIEH HUAN-YU | — | 17 | 2 |
| AS131585TW | PUMO-NET - PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD | — | — | 0 |
| AS138646TW | SERVERFIELD-AS - Serverfield Co., Ltd. | — | — | 0 |
| AS135631TW | FDCCCL-TW - Fast Distributed Cloud Computing-Technology Co., Ltd. | — | — | 0 |
| AS131665TW | NSS-GROUP - NSS INTL CO., LTD. | — | — | 0 |
| AS132737TW | NetWave-AS-TW - NetWave CATV Corporation | — | — | 0 |
| AS131590TW | GAMBESON - gambeson group co., ltd | — | — | 0 |
| AS38855TW | STUIX-AS-TW - Taiwan Digital Streaming Co. | — | — | 0 |
| AS24171TW | MINGYITEA-AS-TW - Ming Yi Tea Farm | — | — | 0 |
| AS55417TW | YAHOO-SGA - YAHOO! SGA | — | — | 0 |
| AS4747TW | TFN-TW-TTN - TTN ASN merged by TFN | — | — | 0 |
| AS150762TW | CHIEFDIACUS - Chief Telecom Inc. | — | — | 0 |
| AS38850TW | RS-ASN-TW - Dodo Ltd. | — | — | 0 |
| AS9921TW | HKT-PORTAL-TW - PCCW Hongkong Telecom Ltd., Taiwan Branch. | — | — | 0 |
| AS131679TW | COREWINNER-AS-TW - CORE WINNER CO.,LIMITED TAIWAN BRANCH | — | — | 0 |
| AS131631TW | AS-1033-TW - 1033 Network Information LTD. | — | 1 | 1 |
| AS131649TW | TAIWANMOBILE-AS - Taiwan Mobile Co., Ltd. | — | — | 0 |
| AS63904TW | HGC-AMS-IX-TW - Hutchison Global Communications(Taiwan) Limited | — | — | 0 |
| AS23712TW | ISC-TPE1 - Internet Systems Consortium, Inc. | — | — | 0 |
| AS150763TW | CHIEFCOLOCUS - Chief Telecom Inc. | — | — | 0 |
| AS4636TW | TFN-TW-GCN-1 - Taiwan Fixed Network Co., LTD. | — | — | 0 |
| AS133375TW | CKICL-AS-AP - CHUAN KAI INTERNATIONAL CO., LTD | — | 65.5K | 1 |
| AS135561TW | CIYUANTEC-AS-AP - Ci Yuan Technology Co., Limited | — | — | 0 |
| AS18414TW | FOX-L3-TW - National Center for High-performance Computing | — | — | 0 |
| AS7711TW | TWNAP-TWIX-AP - Twain Network Access Point | — | — | 0 |
| AS203472TW | POEMA-AS-EU PENG YUJEN | — | 69 | 9 |
| AS215165TW | Koyorice Ye Zih Sian | — | — | 0 |
| AS131651TW | LAZCO - Lazco Corporation | — | — | 0 |