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How Taiwan ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
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 | 6.6M | 227 |
| AS4780TW | SEEDNET - Digital United Inc. | 5.2M | 1,549 |
| AS9924TW | TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider. | 4.3M | 561 |
| 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.
| 3.1M |
| 867 |
| AS9674TW | FET-TW - Far EastTone Telecommunication Co., Ltd. | 2.3M | 120 |
| AS9416TW | MULTIMEDIA-AS-AP - Hoshin Multimedia Center Inc. | 2.1M | 58 |
| AS17421TW | EMOME-NET - Mobile Business Group | 1.7M | 225 |
| AS38841TW | kbro-AS-TW - kbro CO. Ltd. | 1.6M | 468 |
| AS7482TW | APOL-AS - Asia Pacific On-line Service Inc. | 1.3M | 77 |
| — |
| — |
| 0 |
| AS203405TW | DALUN-AS Lin Kai-Lun | — | 5 | 5 |
| AS57401TW | OFTEIN-AS TSAI, PANG-WEI | — | — | 0 |
| AS150761TW | CHIEFIPTCUS - Chief Telecom Inc. | — | — | 0 |
| AS38846TW | WOLF-NET - Wolf Feather Culture Information Co., Ltd. | — | — | 0 |
| AS216198TW | ORG-LZY1-RIPE LIN ZE YANG | — | 1 | 1 |
| AS38059TW | GAMANET-AS-AP - Gamania CloudForce Co., Ltd | — | — | 0 |
| AS7649TW | MAINT-TW-TWNAP - Nap Communication Inc. | — | — | 0 |
| AS205417TW | TKNSZK-AS HSUAN-SHENG CHEN | — | 6 | 6 |
| AS24157TW | VIBO-NET-AS - Taiwan Star Telecom Corporation Limited.(Former Vibo Telecom Inc.) | — | — | 0 |
| AS215993TW | ALAN-NETWORK LIU AN LUN | — | 2 | 2 |
| AS154662TW | ICONNECTLIMITED-AS-AP - iConnect Limited | — | — | 0 |
| AS7708TW | TWNAP-AS-AP - Taiwan Network Access Point | — | — | 0 |