Technical Requirements for Obtaining an ISP License in India
- Sanjana Singhania
- 3 hours ago
- 2 min read

Setting up an Internet Service Provider (ISP) business in India is an exciting opportunity in the digital age. However, before launching operations, you must meet specific technical requirements to obtain an ISP License from the Department of Telecommunications (DoT). This guide will walk you through the key technical criteria and explain how Registrationwala can simplify the licensing process for you.
Understanding the ISP License in India
An ISP License authorizes an entity to offer internet access services to individuals, businesses, or organizations. It is categorized into three types based on service area:
Category A: All-India level
Category B: Telecom Circle or Metro area
Category C: Secondary Switching Area (SSA)
To secure this license, applicants must meet not only financial and legal standards but also several technical requirements mandated by the DoT.
Key Technical Requirements for an ISP License
1. Network Infrastructure and Equipment
To operate as an ISP, you must have a reliable and scalable network. This includes:
Routers and Switches: Industrial-grade, with support for dynamic routing protocols.
Bandwidth Aggregators: To manage and balance traffic efficiently.
Firewalls and Network Security Appliances: To ensure secure transmission of data.
Power Backup: UPS and generator systems to maintain uptime.
2. IP Address and ASN Allocation
Before offering services, ISPs must acquire:
Public IP Addresses from APNIC (Asia Pacific Network Information Centre)
Autonomous System Number (ASN) for BGP (Border Gateway Protocol) routing
These are crucial for identifying and routing internet traffic efficiently and securely.
3. Data Centers and Server Setup
Applicants should have access to:
Tier-III or higher Data Centers
DNS Servers: For domain name resolution
Authentication Servers: For user identification and access control
4. Legal Interception and Monitoring Capabilities
ISPs in India must comply with lawful interception requirements, which include:
Setting up Lawful Interception Systems (LIS) for real-time traffic monitoring
Maintaining logs and user records as mandated by the DoT
Ensuring integration with the Lawful Interception & Monitoring (LIM) systems of the government
Compliance and Technical Documentation
During the ISP License application process, you must submit detailed documentation, including:
Network architecture diagrams
Equipment and vendor specifications
Disaster recovery and backup plans
Information security policy
How Registrationwala Can Help
Navigating the complex technical and legal landscape of ISP licensing in India can be challenging. That’s where Registrationwala steps in.
Why Choose Registrationwala?
End-to-End Support: From documentation to compliance, we manage everything.
Expert Consultation: Our telecom experts guide you on infrastructure and technical specifications.
Faster Approvals: With our precise documentation and experience, your chances of speedy approval increase.
Whether you're aiming for a Category A, B, or C ISP License, Registrationwala offers reliable and professional assistance tailored to your business needs.
Final Thoughts
Meeting the technical requirements for an ISP License in India is essential for ensuring service quality and legal compliance. With the right infrastructure and guidance, you can tap into the booming digital market confidently.
Partner with Registrationwala today and power your ISP journey with expertise and efficiency.
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