- Application
- Cloud
- Compliance
- Connectivity
- Data Networks
- Enterprise
- Fiber
- Information and Communication Technology
Show all 28 topics
- Infrastructure-as-a-Service
- Internet
- Internet Protocol
- Monitoring
- Multitenant
- Network Monitoring
- Network Operator
- Protocol
- Public Sector
- Quality of Service
- Secure Shell
- Segmentation
- Server
- Service Level Agreements
- Services
- Standards
- Virtualization
- Virtual Private Network
- Voice Over Internet Protocol
- Wide Area Network
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Who is CTNET?
CTNET is a Dutch Information and Communication Technology (ICT) service provider that delivers managed connectivity, cloud, and IT infrastructure solutions for business and institutional customers.
- Business internet, fiber connectivity, and Virtual Private Network (VPN) services for corporate networks (networking).
- Managed IT infrastructure services including hosting, virtual servers, and data center resources (cloud infrastructure).
- Voice over IP (VoIP) and telephony solutions for office communication (unified communications).
- Security services such as firewalls, secure access, and network monitoring (network security).
- Consulting, implementation, and support for integrated ICT environments (IT services).
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More About
CTNET operates as an ICT partner for organizations that require managed connectivity, hosted infrastructure, and integrated communication services, with a focus on business-grade reliability and support.
The company’s networking portfolio typically covers business internet over fiber or other high-speed access, point-to-point and point-to-multipoint connections, and VPN configurations (networking). These services are used by enterprises and public-sector organizations to link offices, branches, and remote users into a single corporate network, often in conjunction with Quality of Service (QoS) policies, redundancy options, and Service Level Agreements (SLAs). In many environments, CTNET’s networking layer forms the transport foundation for higher-level application delivery and security controls.
On the infrastructure side, CTNET provides hosting and cloud-style services from data centers, including virtual servers, storage, and managed environments (cloud infrastructure). Enterprise and institutional customers use these resources to run applications, databases, and line-of-business workloads without operating their own physical server rooms. Architectures usually involve multi-tenant virtualization platforms, standard IP networking, and common protocols such as HTTPS, VPN, and Secure Shell (SSH) for access. These offerings align with Infrastructure-as-a-Service (IaaS) and managed hosting categories in enterprise IT taxonomies.
CTNET also supplies voice over IP (VoIP) and telephony platforms that integrate with customers’ data networks (unified communications). These services are used to replace or supplement legacy PBX and ISDN setups, enabling SIP-based calling, direct inward dialing, and centralized call management. In some deployments, Voice Over Internet Protocol (VoIP) services are combined with collaboration tools and contact center features, though the core proposition remains IP-based voice transport and management.
Security services form another element of CTNET’s portfolio, typically including managed firewalls, secure remote access, and monitoring of network traffic (network security). These functions are relevant where customers need to enforce security policies across branch offices and remote workers, implement segmentation, and ensure compliance with internal or regulatory standards. CTNET’s role is to provision, configure, and operate these controls, often integrated directly with its connectivity and hosting services.
Within an enterprise directory or marketplace, CTNET can be placed under categories such as business internet and Wide Area Network (WAN) services (networking), managed hosting and virtual data center (cloud infrastructure), VoIP and business telephony (unified communications), and Managed Security Services (MSS) (network security). For many customers, the company functions as a single provider spanning access, transport, compute, voice, and operational support for ICT environments.
Our description of CTNET. Updated February 2026.
