Brazil IP Address Lookup | Locate Brazilian IPs
Want to check the location of a Brazilian IP address? As South America's largest digital economy, Brazil has a complex and diverse internet routing map. Tracing Brazilian IPs with our free get my current IP tool helps you verify local providers, prevent transaction fraud, and route traffic efficiently.
Interactive Brazil IP Location Finder
Search for any IP address or domain to get instantly geolocated results.
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Brazil Internet Overview
Brazil's internet landscape is unique, consisting of major telecom carriers alongside thousands of small regional ISPs (called 'provedores') that connect interior towns. The national exchange hub, IX.br (especially in São Paulo), is one of the largest traffic exchange points in the world, routing massive amounts of local traffic.
Does Your IP Address Change?
Most home broadband and mobile connections in Brazil get a dynamic public IP address, so it can change when your router reconnects or your provider reassigns it. Many mobile networks also put customers behind carrier-grade NAT, where one public address is shared. Static addresses are usually a paid business option.
Brazil Network Facts
IPv6 Adoption
See live data
Regional Internet Registry
LACNIC
IPv6 adoption changes month to month, so we don't quote a fixed number. See Google's per-country IPv6 statistics for the current figure. IP addresses in Brazil are allocated by LACNIC (with NIC.br as Brazil's national registry).
Major ISPs in Brazil
- 1Claro (NET)
- 2Vivo (Telefónica)
- 3Oi
- 4TIM Brasil
- 5Algar Telecom
Top Hosting Providers
- 1Locaweb
- 2KingHost
- 3HostGator Brasil
- 4Hostinger Brasil
- 5AWS São Paulo
Brazil IP Address Space in Numbers
As of 25 September 2026, the regional internet registries list 79.3 million IPv4 addresses (79,318,784) as delegated to 7,619 organisations in Brazil: 2.15% of all delegated IPv4 space, the 8th-largest share of any country. Organisations there also hold 8,959 IPv6 blocks and 9,163 autonomous system numbers (ASNs).
IPv4 addresses registered
79.3 million
Share of world IPv4
2.15% (#8)
IPv6 blocks
8,959
AS numbers (ASNs)
9,163
Networks with the most IPv4 addresses in Brazil
The five networks with the most IPv4 addresses in Brazil hold 45.1% of the 88.1 million addresses that geolocate there, out of 8,372 networks in total.
- AS26599 · TELEFÔNICA BRASIL S.A12.2%
- AS28573 · Claro NXT Telecomunicacoes Ltda11.3%
- AS26615 · TIM S/A10.9%
- AS4230 · CLARO S.A.5.4%
- AS27699 · TELEFÔNICA BRASIL S.A5.3%
Check any network's details with our ASN lookup.
Where those addresses geolocate
Share of Brazil's geolocated IPv4 addresses by city.
- São Paulo26%
- São José do Rio Preto, São Paulo17.8%
- Rio de Janeiro3.7%
- Campinas, São Paulo1.8%
- Curitiba, Paraná1.5%
How to read these numbers
The registry figures count addresses delegated to organisations based in Brazil. The network and city figures count the 88.1 millionIPv4 addresses that geolocate there, which is why the two totals differ. Large address blocks usually geolocate to the owner's headquarters or data centres, so a city's share reflects where networks are registered and hosted, not how many people are online there. Some big holders, such as government, university or corporate networks, are not consumer ISPs at all.
Registries, exchanges and privacy rules in Brazil
- Country domain
- .br is run by Registro.br, run by NIC.br.
- IP address registry
- LACNIC allocates addresses in Brazil, with NIC.br as Brazil’s national internet registry.
- Main internet exchange points
- IX.br (operated by NIC.br; São Paulo is its largest location). Networks exchange traffic directly here instead of through distant transit providers.
- Privacy law
- General Data Protection Law (LGPD, Law 13.709/2018). The regulator is the ANPD (National Data Protection Authority).
- IP address logging
- The Marco Civil da Internet (Law 12.965/2014) requires connection providers to keep connection logs, including IP addresses, for one year. (source)
Sources: NRO combined RIR delegation statistics, file dated 25 September 2026; DB-IP IP to City Lite and IP to ASN Lite (2026-09) (CC BY 4.0). Network and city shares are IP Dekho's analysis of the DB-IP data (IPv4 only), updated monthly.
IPv6 Transition & Adoption
Next Generation Protocol Deployment
Brazil has made steady progress on IPv6. This growth has been driven by the national regulator, Anatel, which required network operators to support IPv6 for new equipment. Learn more in our guide on IPv4 address exhaustion, which helps explain the transition.
How to Use the Location Finder
Type the Brazilian IP or domain name into the search box above. The lookup tool will return the state, city, internet provider, ASN, and map coordinates. Keep the field empty to check your own current IP details, or run a ping diagnostic test.
Submit IP/Domain
Type any valid IP or site domain in the input above.
Verify Details
Analyze ISP, geolocation state/city, coordinates and timezone records.
Audit Network
Utilize the returned metrics to troubleshoot latency or perform compliance checks.
Benefits of Brazil IP Lookup
- Redirect visitors to Portuguese language interfaces and Brazilian currency (BRL), and see why ISPs use CGNAT.
- Identify local network traffic routing through IX.br exchanges in São Paulo and understand Network Address Translation (NAT).
- Improve card fraud checks for Latin American payment gateways by comparing the IP's location and network type with the billing address, using an ASN lookup to spot hosting or proxy networks.
- Target digital advertising campaigns by Brazilian state (e.g., São Paulo or Rio).
Common Use Cases
Anti-fraud systems checking if a credit card transaction matches the IP's state.
Streaming networks enforcing geo-blocks for Brazilian sports and shows.
Network operators diagnosing routing lag through South American data centers.
Learning platforms personalizing online courses for students across Brazil.
Frequently Asked Questions
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Integrate IP Geolocation Anywhere
Need to geolocate visitors at scale? We're building a developer API for IP geolocation, ISP, and network data. In the meantime, the lookup tool above is free to use.
