Taiwan Network Information Center
Taiwan Network Information Center (TWNIC) is a non-profit foundation that operates as the exclusive registry for the .tw/.\u53f0\u7063 ccTLD and serves as Taiwan's national IP address allocation authority under APNIC, distributing domain and IP services through 18 authorized registrars and 52 IP allocation agents to businesses, individuals, telecoms, and government.
- Company typePrivate
- Founded1999
- HeadquartersTaipei, Taiwan
- Headcount—
- GTM typeB2B
- OfferingSoftware
What Taiwan Network Information Center does
Taiwan Network Information Center (TWNIC) is a non-profit foundation (\u8ca1\u5718\u6cd5\u4eba) incorporated on December 29, 1999, that serves as the exclusive registry operator for Taiwan's country code top-level domains (.tw/.\u53f0\u7063) and the national IP address allocation authority under APNIC, supervised by the Ministry of Digital Affairs (MODA) since August 2022. The organization manages the full .tw/.\u53f0\u7063 namespace (including attribute-based domains com.tw, net.tw, org.tw, idv.tw, game.tw, ebiz.tw, club.tw and IDN in Chinese, Japanese, Korean, Thai, French, and German scripts) and distributes IPv4, IPv6, and ASN resources through 52 IP allocation agents. Distribution runs through an 18-registrar authorized network including Chunghwa Telecom Hinet, PChome, Gandi, Dynadot, and Key-Systems, with end-customers spanning Taiwanese businesses, individuals, ISPs, telecoms, government agencies, educational institutions, and NPOs.
The technical stack encompasses DNS registry infrastructure, WHOIS/RDAP query systems, an RMS (Resource Management System) portal, RPKI service (MyRPKI) for BGP route origin validation, DNS RPZ for malicious domain blocking, Green Domain Certification (identity verification with a trust badge), Registry Lock (registry-level modification protection), and the TWDRP dispute resolution framework operated jointly with the III Technology Law Center and Taipei Bar Association (resolving disputes in ~40-50 days, established 2001). Security services include Phishing Reporting, the Trusted Notifier Program, and active IP member training. The organization operates an IPv6-Only Wi-Fi Demo Site and a Windows CLAT (Customer-side Translator) preview to support Taiwan's IPv6 deployment research.
TWNIC operates on a cost-recovery basis with four revenue streams: (1) annual domain management fees at 800 NTD per .tw/.\u53f0\u7063 domain (400 NTD for idv.tw), with rate ceilings set by TWNIC and collected through authorized registrars; (2) IP/ASN annual fees per the 2026 formula Base Fee (20,940 NTD IPv4, 15,985 NTD IPv6) × Currency Factor × Bit Factor^(Address Bit); (3) registrar authorization fees of 20,000 NTD application, 20,000 NTD annual maintenance, and 200,000 NTD performance bond; and (4) IP transfer fees at 20% of annual fee. TWNIC is the first and only ccTLD registry globally to simultaneously hold ISO 27001 (ISMS), ISO 9001 (QMS), and PIMS certifications since 2004, and has been recognized with regional governance influence through ICANN APAC-TWNIC Engagement Forums, APTLD, and CENTR participation.
Taiwan Network Information Center firmographics
Firmographics- Name
- Taiwan Network Information Center
- Legal name
- 財團法人台灣網路資訊中心
- Website
- https://twnic.tw
- Company type
- Private
- Founded year
- 1999
- Operating status
- Operating
- Short description
- Taiwan Network Information Center (TWNIC) is a non-profit foundation that operates as the exclusive registry for the .tw/.\u53f0\u7063 ccTLD and serves as Taiwan's national IP address allocation authority under APNIC, distributing domain and IP services through 18 authorized registrars and 52 IP allocation agents to businesses, individuals, telecoms, and government.
- Ownership category
- akta.pro rank
Where Taiwan Network Information Center is headquartered
LocationHeadquarters
- HQ city
- Taipei
- HQ country
- Taiwan
- HQ region
- Asia
Offices1 record
Markets served
Taiwan Network Information Center business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Operations, Infrastructure, Marketing or Sales
Revenue model
- Domain Name Registration & Management Fees: Annual domain name management fees charged for .tw/.台灣 registrations across all domain types (attribute-based and generic). Fee ceiling set by TWNIC per domain type; registrars may not exceed these rates. Collected through authorized registrars who remit to TWNIC.
- IP Address & ASN Annual Fees: Annual maintenance fees charged to IP allocation agents and direct network users based on a formula incorporating base fee, currency factor, bit factor, and address bit count for both IPv4 and IPv6 addresses. ASN fees apply after the first 2 free ASNs (2,200 NTD per additional ASN annually, plus 11,000 NTD one-time allocation fee per additional ASN from 2025).
- Registrar Authorization & System Fees: Fees collected from authorized registrars (受理註冊機構) including application fees (20,000 NTD one-time), annual software maintenance/technical service fees (20,000 NTD/year), performance bonds (200,000 NTD), and per-transaction domain management fees per contract.
- IP Resource Transfer Fees: Transfer fees for IPv4 address transfers between address-holding units. Fee is 20% of the annual fee for the total IPv4 addresses being transferred. First transfer to a new address holder with no prior TWNIC-managed IP addresses incurs no transfer fee.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Attribute-based domains (com.tw, net.tw, org.tw, game.tw, ebiz.tw, club.tw): 800 NTD/year; idv.tw: 400 NTD/year; generic .tw and .台灣: 800 NTD/year |
| Subscription | Annual | Generic .tw/.台灣 domain: 800 NTD/year (same ceiling as attribute-based domains) |
| Usage-based | Annual | IP annual fee formula: Base Fee × Currency Factor × Bit Factor^(Address Bit) |
| One time/ perpetual license | Annual | Registrar authorization: 20,000 NTD application fee (one-time) + 20,000 NTD annual software maintenance/technical service fee + 200,000 NTD performance bond |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels9 records
Taiwan Network Information Center product offering
Product offeringCore offering
TWNIC operates Taiwan's country code top-level domain (ccTLD) registry for .tw/.台灣, providing domain registration, renewal, and DNS resolution services. It also serves as Taiwan's national-level authority for allocating IPv4/IPv6 addresses and Autonomous System Numbers (ASN) to network operators, supported by auxiliary services including RPKI-based BGP security, domain dispute resolution (TWDRP), DNS RPZ security, and public WHOIS/RDAP query systems.
Product overview
TWNIC operates as Taiwan's national registry for country code top-level domains (.tw/.台灣) and manages IP address resources. The organization provides a unified platform of domain registration services and network resource management systems. The core offerings consist of .tw/.台灣 domain registration (with multiple domain types including attribute-based domains like com.tw/net.tw/org.tw and generic IDN domains in Chinese, Japanese, Korean, Thai, French, and German), supported by IP/ASN allocation services. The product ecosystem includes several specialized web-based management systems: RMS (Resource Management System) for IP members to manage IP addresses and ASN, MyRPKI for RPKI service management, RPKI services for BGP route validation, DNS RPZ for security, phishing reporting, and domain dispute resolution. Value-added security services include Green Domain Certification, Registry Lock, and the Trusted Notifier Program. Additional tools include bandwidth survey, education training registration, and IP statistics query systems.
Differentiator
Problem solved
Functional benefit
Products and services
- .tw/.台灣 Domain Registration Services TWNIC's primary domain registration service managing Taiwan's country code top-level domains (.tw and .台灣). Offers attribute-based domains (com.tw, net.tw, org.tw, idv.tw, game.tw, ebiz.tw, club.tw) and generic domains including internationalized domain names (IDN) in Chinese, Japanese, Korean, Thai, French, and German scripts.
- IP/ASN Allocation Services Allocation and management of IPv4, IPv6 addresses and Autonomous System Numbers (ASN) to Taiwan's network operators. Includes proxy distribution unit management and international coordination with APNIC.
- RMS (Resource Management System) Web-based portal providing TWNIC IP members tools to query and manage IP addresses, ASN, contacts, and payment records, including an IP annual fee calculator.
- RPKI Service Resource Public Key Infrastructure service providing BGP route origin validation through PKI mechanisms. Enables IP address and ASN resource holders to establish ROAs (Route Origin Authorization) to prevent route spoofing and hijacking.
- MyRPKI Service Management System Web-based system for TWNIC IP members to query and manage IP addresses, ASN, contacts, and payment records related to RPKI services.
- DNS RPZ (Response Policy Zones) DNS security service that enables response policy zones to block malicious domains and mitigate DNS-based threats including phishing, malware, and botnet activity.
- Domain Name Dispute Resolution (TWDRP) Extrajudicial dispute resolution mechanism for .tw/.台灣 domain name disputes, providing efficient and credible resolution through expert panels, typically resolved in 40–50 days at a fraction of litigation cost.
- .tw Green Domain Certification Identity verification service providing .tw/.台灣 domain registrants self-verification of registration data, enhancing trust and verification of domain ownership with a visible trust badge.
- Registry Lock Domain security service providing protection against unauthorized modifications, transfers, or deletions of domain names through registry-level locking.
- Phishing Reporting Service Cybersecurity service for reporting phishing websites, part of TWNIC's network security initiatives.
- Trusted Notifier Program Program for selected professional organizations to report suspected malicious online activities related to domain names, including illegal content and DNS abuse, reviewed by registry operators.
- Bandwidth Survey System System for TWNIC members to report domestic and international bandwidth connection information, providing real-time network bandwidth data on Taiwan's internet connectivity and ISP interconnection status.
- Education Training System Registration system for TWNIC IP members to sign up for periodic education and training programs.
- org.tw Digital Trust Upgrade Program Free security services for org.tw domain registrants including Green Domain Certification and Monitoring Alert services, helping non-profit organizations strengthen website identity verification.
- IP Statistics and Query Services IP/ASN query and statistics services including IPv4/IPv6 allocation data, AS number allocation statistics, and global IP address monthly statistics.
Quantifiable outcome
- 70% of surveyed Taiwanese users find .tw domains significantly more trustworthy than other TLDs (2025 survey, n=1,504)
- +3 more outcomes
Companies that use Taiwan Network Information Center
Customer profileNamed customers6 records
Segments5 records
Ideal customer profiles5 records
Taiwan Network Information Center technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Feature8 records
Taiwan Network Information Center partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered core, minor and moderate.
- Institute for Information Industry, Technology Law Center (資訊工業策進會科技法律研究所)coreOne of two authorized dispute resolution institutions (爭議處理機構) for .tw/.台灣 domain name disputes, recognized by TWNIC since 2001. Provides expert panels of IP and e-commerce specialists to adjudicate domain name conflicts through the TWDRP mechanism.
- Taipei Bar Association (台北律師公會)coreOne of two authorized dispute resolution institutions for .tw/.台灣 domain name disputes since 2001. Leverages member expertise in IP law, e-commerce, and litigation to provide credible dispute resolution through expert panels.
- Chunghwa Telecom Co., Ltd. (中華電信股份有限公司)coreOne of 18 authorized registrars handling .tw/.台灣 domain registration, and the longest-standing IP allocation agent (since April 1994). Provides domain registration services through Hinet (domain.hinet.net) and IP address allocation to downstream customers.
- PChome Online (網路家庭國際資訊股份有限公司)coreAuthorized registrar for .tw/.台灣 domain registration serving millions of Taiwanese consumers and small businesses through its myname.pchomebiz.com.tw platform.
- Gandi SAS (France)minorInternational ICANN-accredited registrar offering .tw domain registration to global customers, extending TWNIC's reach beyond Taiwan through its global platform.
- Dynadot Inc. (USA)minorUS-based ICANN-accredited registrar offering .tw domain registration services to international customers.
- ICANN (Internet Corporation for Assigned Names and Numbers)coreTWNIC is a contracted party under ICANN's registry agreements for the .tw ccTLD. Actively participates in ICANN policy processes, hosts ICANN APAC-TWNIC Engagement Forums, and sponsors participants to ICANN meetings through TWNIC Academy.
- APNIC (Asia Pacific Network Information Centre)coreAPNIC is the Regional Internet Registry (RIR) for the Asia-Pacific region from which TWNIC receives its IP address allocations. TWNIC serves as the national-level allocation agent for Taiwan, coordinating IP policy with APNIC and sponsoring participants to APNIC conferences and training.
- IETF (Internet Engineering Task Force)coreTWNIC participates in IETF standards development processes, sponsors youth participants to IETF meetings (IETF 122, 123, etc.), and conducts related training programs to advance Taiwan's contribution to global internet technical standards.
- APrIGF (Asia Pacific Regional Internet Governance Forum)coreTWNIC actively participates in and sponsors delegates to APrIGF, Asia-Pacific's premier multi-stakeholder internet governance discussion platform. TWNIC Academy selects and sponsors participants to APrIGF Fellowship.
- JPNIC (Japan Network Information Center)moderateBilateral cooperation between TWNIC and JPNIC under their MoU framework, with regular exchanges to share registry management experiences and coordinate on regional internet governance issues.
- TeamT5moderateTWNIC signed an MOU with TeamT5 (threat intelligence and cybersecurity research organization) in April 2025 to collaborate on cybersecurity research and threat intelligence sharing.
- APTLD (Asia Pacific Top Level Domain Association)moderateRegional association of ccTLD registries in the Asia-Pacific. TWNIC participates in APTLD meetings and collaborates on regional domain industry best practices and policy development.
- CENTR (Council of European National Top-Level Domain Registries)minorEuropean ccTLD registry association. TWNIC participates in CENTR events and exchanges best practices on registry management, policy development, and domain industry trends with European counterparts.
Scale indicators4 records
Recent moves9 records
Expansion highlights7 records
Taiwan Network Information Center competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights6 records
Customer concentration
Taiwan Network Information Center social profiles
Digital presenceTaiwan Network Information Center financial estimates
Financial estimateRevenue estimate
Valuation estimate
Taiwan Network Information Center leadership team
Management profileNumber of profiles
Profiles3 records
Taiwan Network Information Center funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Taiwan Network Information Center M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Taiwan Network Information Center
What does Taiwan Network Information Center do?
TWNIC operates Taiwan's country code top-level domain (ccTLD) registry for .tw/.台灣, providing domain registration, renewal, and DNS resolution services. It also serves as Taiwan's national-level authority for allocating IPv4/IPv6 addresses and Autonomous System Numbers (ASN) to network operators, supported by auxiliary services including RPKI-based BGP security, domain dispute resolution (TWDRP), DNS RPZ security, and public WHOIS/RDAP query systems.
Is Taiwan Network Information Center a public or private company?
Taiwan Network Information Center is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Taiwan Network Information Center founded?
Taiwan Network Information Center was founded in 1999.
Where is Taiwan Network Information Center based?
Taiwan Network Information Center is headquartered in Taipei, Taiwan, in the Asia region.
How does Taiwan Network Information Center make money?
Four revenue lines are on record. Domain Name Registration & Management Fees are the primary driver. The others are IP Address & ASN Annual Fees, registrar Authorization & System Fees and IP Resource Transfer Fees.
Does Taiwan Network Information Center have an API?
Yes. TWNIC provides several member-facing web-based management systems that function as interfaces for its services. Key systems include: (1) RMS (Resource Management System) at rms.twnic.tw for IP members to query and manage IP addresses, ASN, contacts, and payment records; (2) MyRPKI Service Management System at myrpki.twnic.tw for RPKI management; (3) RPKI service (Resource Public Key Infrastructure) providing BGP route origin validation through PKI mechanisms, enabling resource holders to establish ROAs (Route Origin Authorization) to prevent route spoofing and hijacking; (4) IP/ASN statistics query systems. These are web-based management portals rather than traditional REST/GraphQL APIs. Developer documentation is at rpki.tw.