Nic Br

NIC.br is Brazil’s official organization responsible for coordinating and supporting the technical and operational functions of the Brazilian internet. Created by CGI.br (Brazil's Internet Steering Committee), NIC.br manages essential internet infrastructure services including domain registration under .br, national internet exchange points, internet measurement systems, cybersecurity initiatives, and data research programs. Through its broad operational structure, NIC.br ensures the stability, resiliency, and evolution of Brazil's digital ecosystem.

With a mission rooted in strengthening Brazil’s internet, NIC.br operates key platforms such as Registro.br, PTT.br, CERT.br, CGI.br studies and research, and CEPTRO.br. These initiatives collectively enable domain management, interconnection, network performance measurement, incident response, and national-scale internet governance support. NIC.br plays a foundational role for telecom operators, ISPs, enterprises, academic networks, content providers, and cloud platforms that rely on Brazil's core infrastructure to reach users efficiently.

⚙️ Facility & Service Highlights

NIC.br operates some of the most critical internet infrastructure platforms in Latin America, including:

1. PTT.br (Brazilian Internet Exchange System):
2. One of the largest and most distributed IX ecosystems in the world, featuring dozens of IXPs nationwide. Major hubs like São Paulo rank among the largest global traffic exchange points, enabling efficient low-latency interconnection between ISPs, content networks, and major cloud providers.
3. Registro.br:
4. Management and registration of .br domain names for organizations and individuals, including DNSSEC support and domain resolution infrastructure.
5. CERT.br:
6. Brazil’s primary Computer Emergency Response Team responsible for cybersecurity incident response, threat intelligence, best practices, and national-level digital risk mitigation.
7. CEPTRO.br:
8. Development of technologies and projects that improve network performance, timing, and traffic measurement—such as SIMET (internet performance measurement platform).
9. CGI.br Research & Data Programs:
10. National surveys and internet studies that help define public policy and drive digital evolution across Brazil.

Through these combined operational areas, NIC.br delivers the infrastructure that enables stable connectivity, efficient interconnection, fast content delivery, and secure digital operations across the country.

🔐 Security & Compliance

NIC.br maintains strict operational and technical standards across its platforms:

1. National-scale DNS infrastructure for secure .br resolution
2. DNSSEC deployment for integrity and authentication
3. CERT.br threat monitoring, incident handling, and cybersecurity coordination
4. Redundant network environments supporting IXPs across Brazil
5. Operational frameworks aligned with global best practices in IX management, cybersecurity, and critical internet infrastructure governance

These measures support high availability, low latency, and secure routing for millions of Brazilian users and organizations.

🌐 Connectivity & Carrier Access

NIC.br is central to Brazil’s interconnection fabric through:

1. PTT.br’s distributed IX ecosystem, enabling ISPs, telcos, CDNs, financial institutions, and hyperscale platforms to interconnect efficiently across dozens of cities.
2. Participation from major cloud providers, content networks, streaming platforms, and backbone operators.
3. A neutral, open, and transparent governance model aligned with internet multistakeholder principles.

This connectivity-rich environment supports performance optimization, cost reduction, and improved user experience across the Brazilian internet.

💼 Who It Serves

NIC.br’s infrastructure and programs support a wide ecosystem:

1. Internet Service Providers (ISPs) seeking interconnection and traffic optimization
2. Content providers & CDNs requiring edge presence in Brazil
3. Telecom operators & backbone carriers
4. Enterprises needing domain services, DNS stability, cybersecurity resources, or IXP access
5. Cloud providers & hyperscalers distributing content and workloads locally
6. Government, education, and research networks relying on secure, high-performance digital ecosystems
7. Consumers & businesses using .br domain services or benefiting from faster national routing