Taiwan
Top organizations
| Organization | IPs | Ranges |
|---|---|---|
| Data Communication Business Group | 12.57M | 151 |
| Taiwan Academic Network TANet Information Center | 5.53M | 75 |
| Far EastTone Telecommunication Co., Ltd. | 1.82M | 36 |
| Mobile Business Group | 1.66M | 59 |
| Taiwan Fixed Network, Telco and Network Service Provider. | 1.56M | 122 |
| Digital United Inc. | 1.56M | 367 |
| Hoshin Multimedia Center Inc. | 1.22M | 57 |
| Google, LLC | 1.12M | 10 |
| New Century InfoComm Tech Co., Ltd. | 720.6K | 436 |
| Asia Pacific On-line Service Inc. | 630.3K | 213 |
| kbro CO. Ltd. | 596.2K | 8 |
| Taiwan Mobile Co., Ltd. | 544.3K | 68 |
| UNION BROADBAND NETWORK | 475.9K | 174 |
| Ambit Microsystem Corporation | 414.5K | 19 |
| TBC | 354.3K | 10 |
| Asia Pacific Telecom | 342.3K | 85 |
| Sony Network Taiwan Limited | 320.3K | 17 |
| Taiwan Infrastructure Network Technologie | 309.2K | 123 |
| Amazon.com, Inc. | 270.1K | 16 |
| SaveCom Internation Inc. | 251.9K | 16 |
| VEE TIME CORP. | 180.2K | 9 |
| DongFong Technology Co. Ltd. | 154.4K | 32 |
| Microsoft Corporation | 134.4K | 6 |
| Peicity Digital Cable Television., LTD | 133.9K | 33 |
| Asia Pacific Broadband Fixed Lines Co., Ltd. | 125.2K | 71 |
Top ASNs
| ASN | Name | IPs |
|---|---|---|
| AS3462 | Data Communication Business Group | 12.16M |
| AS1659 | Taiwan Academic Network (TANet) Information Center | 5.53M |
| AS9674 | Far EastTone Telecommunication Co., Ltd. | 1.79M |
| AS17421 | Mobile Business Group | 1.66M |
| AS9924 | Taiwan Fixed Network, Telco and Network Service Provider. | 1.56M |
| AS4780 | Digital United Inc. | 1.56M |
| AS9416 | Hoshin Multimedia Center Inc. | 1.22M |
| AS396982 | Google LLC | 1.05M |
| AS9919 | New Century InfoComm Tech Co., Ltd. | 688.4K |
| AS7482 | Asia Pacific On-line Service Inc. | 620.0K |
| AS38841 | kbro CO. Ltd. | 596.2K |
| AS24158 | Taiwan Mobile Co., Ltd. | 544.3K |
| AS131591 | Ambit Microsystem Corporation | 414.5K |
| AS4782 | Data Communication Business Group | 414.2K |
| AS131596 | TBC | 354.3K |
| AS24164 | UNION BROADBAND NETWORK | 343.3K |
| AS17709 | Asia Pacific Telecom | 342.3K |
| AS18182 | Sony Network Taiwan Limited | 320.3K |
| AS18049 | Taiwan Infrastructure Network Technologie | 309.2K |
| AS16509 | Amazon.com, Inc. | 270.1K |
| AS9676 | SaveCom Internation Inc. | 251.9K |
| AS17809 | VEE TIME CORP. | 180.2K |
| AS18046 | DongFong Technology Co. Ltd. | 154.4K |
| AS131627 | Peicity Digital Cable Television., LTD | 133.9K |
| AS8075 | Microsoft Corporation | 132.4K |
Regions / states / provinces
Network composition
How Taiwan's allocated IPv4 space breaks down by operator type, regional registry, and block size.
| Category | IPv4 | Share |
|---|---|---|
| Enterprise | 15.71M |
54.7%
|
| Academic / Research | 5.55M |
19.3%
|
| ISP / Telecom | 5.08M |
17.7%
|
| Mobile | 2.20M |
7.7%
|
| Hosting / Cloud | 126.7K |
0.4%
|
| Government | 66.0K |
0.2%
|
| CDN | 2.8K |
0.0%
|
| Registry | IPv4 | Share |
|---|---|---|
| APNIC | 33.92M |
89.9%
|
| ARIN | 3.60M |
9.5%
|
| RIPE NCC | 206.2K |
0.5%
|
| LACNIC | 17.7K |
0.0%
|
| AFRINIC | 6.2K |
0.0%
|
Routing & security
Live BGP routing footprint for Taiwan from our global collectors, with RPKI route-origin validation coverage.
RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →
Web3 footprint
Taiwan hosts 29 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Reverse-DNS, threat intelligence & internet health
How much of Taiwan's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.
Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds. Censorship measurements from OONI; outage detection from IODA / Georgia Tech; connection speed from Cloudflare Radar.
Frequently Asked Questions
How many IPv4 addresses are allocated to Taiwan?
Taiwan has 37,748,311 IPv4 addresses allocated across 2,555 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.
What are the largest internet providers in Taiwan?
The top organizations in Taiwan by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 50 organizations collectively manage the majority of the country's IPv4 address space.
How many ASNs operate in Taiwan?
Taiwan has 50 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.
What continent is Taiwan in?
Taiwan is located in Asia. IP address allocations in this region are managed by APNIC.
