IP address ranges in Brazil
Brazil holds 107,351 IPv4 segments in the IP99 geolocation database, covering 85,334,745 addresses. In the 4 days to 12 September 2026 we newly captured 498,267 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Residential broadband | 20,086 | 47.4% |
| Mobile network | 14,734 | 34.8% |
| Datacenter | 4,907 | 11.6% |
| Gateway / NAT egress | 1,869 | 4.4% |
| Education network | 526 | 1.2% |
| Government | 179 | 0.4% |
| Organisation | 64 | 0.2% |
| CDN node | 10 | 0.0% |
| COM | 1 | 0.0% |
Regions
| Region | Segments | Share |
|---|---|---|
| São Paulo | 43,122 | 40.2% |
| Rio de Janeiro | 9,893 | 9.2% |
| Minas Gerais | 8,862 | 8.3% |
| Rio Grande do Sul | 6,711 | 6.3% |
| Paraná | 6,117 | 5.7% |
| Santa Catarina | 4,426 | 4.1% |
| Bahia | 4,142 | 3.9% |
| Ceará | 2,896 | 2.7% |
| Goiás | 2,807 | 2.6% |
| Pernambuco | 2,610 | 2.4% |
| Federal District | 2,124 | 2.0% |
| Espírito Santo | 1,672 | 1.6% |
| Mato Grosso | 1,552 | 1.4% |
| Pará | 1,461 | 1.4% |
| Mato Grosso do Sul | 1,184 | 1.1% |
| Maranhão | 1,083 | 1.0% |
| Amazonas | 1,067 | 1.0% |
| Paraíba | 923 | 0.9% |
| Rio Grande do Norte | 883 | 0.8% |
| Alagoas | 663 | 0.6% |
| Rondônia | 568 | 0.5% |
| Piauí | 539 | 0.5% |
| Tocantins | 536 | 0.5% |
| Sergipe | 495 | 0.5% |
| Sao Paulo | 249 | 0.2% |
| Acre | 227 | 0.2% |
| Amapá | 121 | 0.1% |
| Roraima | 112 | 0.1% |
| Ceara | 44 | 0.0% |
| Paraiba | 43 | 0.0% |
| Maranhao | 42 | 0.0% |
| Goias | 41 | 0.0% |
| Rondonia | 38 | 0.0% |
| Para | 34 | 0.0% |
| Parana | 23 | 0.0% |
| Piaui | 21 | 0.0% |
| Espirito Santo | 19 | 0.0% |
| Distrito Federal | 1 | 0.0% |
Cities
| City | Segments | Share |
|---|---|---|
| São Paulo | 20,518 | 19.1% |
| Rio de Janeiro | 6,713 | 6.3% |
| Campinas | 2,461 | 2.3% |
| Curitiba | 2,140 | 2.0% |
| Porto Alegre | 2,134 | 2.0% |
| Brasília | 2,045 | 1.9% |
| Belo Horizonte | 2,009 | 1.9% |
| Fortaleza | 2,003 | 1.9% |
| Salvador | 1,954 | 1.8% |
| Recife | 1,332 | 1.2% |
| Goiânia | 1,138 | 1.1% |
| Mauá | 1,026 | 1.0% |
| Osasco | 963 | 0.9% |
| Manaus | 937 | 0.9% |
| Guarulhos | 770 | 0.7% |
| Ribeirão Preto | 672 | 0.6% |
| Joinville | 666 | 0.6% |
| São José dos Campos | 664 | 0.6% |
| Barueri | 662 | 0.6% |
| Sorocaba | 650 | 0.6% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
| ASN | Segments |
|---|---|
| AS26599 | 13,060 |
| AS4230 | 9,544 |
| AS27699 | 7,702 |
| AS8167 | 6,688 |
| AS18881 | 6,623 |
| AS26615 | 5,401 |
| AS28573 | 3,899 |
| AS10429 | 3,778 |
| AS7738 | 3,636 |
| AS16735 | 1,717 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.