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How Brazil ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Brazil over time.
The largest autonomous systems registered to Brazil by IPv4 footprint.
Brazil against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
9,156 autonomous systems registered to Brazil. Click an AS for detail.
| AS4230BR | AS4230 - CLARO S.A. | 5.2M | 84 |
| AS8167BR | AS8167 - V tal | 2.5M | 824 |
| AS10429BR | AS10429 - TELEFONICA BRASIL S.A | 2.4M | 155 |
| AS7738BR | AS7738 - V tal | 1.9M | 241 |
| AS22085BR | AS22085 - Claro S/A | 1.6M | 11 |
| 8.8M |
| 670.9K |
| 1,036 |
| AS27699BR | AS27699 - TELEFONICA BRASIL S.A | 6.6M | 23K | 159 |
| AS4230BR | AS4230 - CLARO S.A. | 5.2M | 327.7K | 84 |
| AS8167BR | AS8167 - V tal | 2.5M | 1M | 824 |
| AS10429BR | AS10429 - TELEFONICA BRASIL S.A | 2.4M | 23.2K | 155 |
| AS7738BR | AS7738 - V tal | 1.9M | 1.1M | 241 |
| AS22085BR | AS22085 - Claro S/A | 1.6M | 262.1K | 11 |
| AS1916BR | AS1916 - Rede Nacional de Ensino e Pesquisa | 877K | 5.4K | 341 |
| AS27715BR | AS27715 - Locaweb Servicos de Internet S/A | 672.3K | 65.5K | 1,114 |
| AS53006BR | AS53006 - ALGAR TELECOM S/A | 589.8K | 65.5K | 9 |
| AS16735BR | AS16735 - ALGAR TELECOM S/A | 569.9K | 262.1K | 53 |
| AS28343BR | AS28343 - UNIFIQUE TELECOMUNICACOES S/A | 551.7K | 343.6K | 546 |
| AS28202BR | AS28202 - MASTER S/A | 521.5K | 131.1K | 459 |
| AS28220BR | AS28220 - Alares Cabo Servicos de Telecomunicacoes S.A. | 505.6K | 148.5K | 270 |
| AS7162BR | AS7162 - Universo Online S.A. | 504.6K | 14 | 141 |
| AS23106BR | AS23106 - AMERICAN TOWER DO BRASIL-COMUNICACAO MULTIMIDIA LT | 393.2K | 65.5K | 29 |
| AS2715BR | AS2715 - Fundacao Carlos Chagas Filho de Amparo a Pesquisa | 354.3K | 65.5K | 59 |
| AS262907BR | AS262907 - BRASIL TECPAR AMIGO AVATO | 353.5K | 693.2K | 357 |
| AS28649BR | AS28649 - Desktop Sigmanet Comunicacao Multimidia SA | 351.2K | 1.2M | 345 |
| AS10954BR | AS10954 - SERVICO FEDERAL DE PROCESSAMENTO DE DADOS - SERPRO | 332K | 331.8K | 44 |
| AS19182BR | AS19182 - TELEFONICA BRASIL S.A | 303.1K | — | 20 |
| AS17222BR | AS17222 - MUNDIVOX DO BRASIL LTDA | 282.9K | 65.7K | 87 |
| AS22689BR | AS22689 - SERCOMTEL S/A TELECOMUNICACOES | 282.9K | 67.8K | 63 |
| AS28126BR | AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A | 255K | 143.6K | 60 |
| AS28201BR | AS28201 - Companhia Itabirana Telecomunicacoes Ltda | 227.6K | 65.5K | 237 |
| AS13878BR | AS13878 - Scala Data Centers | 221.7K | 73.7K | 28 |
| AS53237BR | AS53237 - TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS | 215K | 94.2K | 55 |
| AS28198BR | AS28198 - SEMPRE TELECOMUNICACOES LTDA | 208.6K | 83.5K | 358 |
| AS262773BR | AS262773 - PROXXIMA TELECOMUNICACOES SA | 206.1K | 395.9K | 406 |
| AS28186BR | AS28186 - ITS TELECOMUNICACOES LTDA | 204.5K | 230.7K | 197 |
| AS25933BR | AS25933 - Vogel Solucoes em Telecom e Informatica S/A | 197.9K | 131.1K | 103 |
| AS28667BR | AS28667 - VERO S.A | 194.6K | 82.5K | 134 |
| AS28580BR | AS28580 - Cilnet Comunicacao e Informatica S.A. | 192K | 131.1K | 210 |
| AS28669BR | AS28669 - VERO S.A | 190.5K | 131.1K | 171 |
| AS19611BR | AS19611 - Associacao Antonio Vieira - Unisinos | 185.1K | 65.5K | 54 |
| AS28571BR | AS28571 - UNIVERSIDADE DE SAO PAULO | 175.4K | 65.5K | 49 |
| AS262673BR | AS262673 - VERO S.A | 172.3K | 132.2K | 119 |
| AS14868BR | AS14868 - Ligga Telecomunicacoes S.A. | 171K | 393.2K | 82 |
| AS28300BR | AS28300 - Speed Servicos de Internet Ltda | 165.6K | 65.5K | 212 |
| AS15180BR | AS15180 - DIGITALSERVICES.UOL S.A. | 151.8K | — | 20 |
| AS16685BR | AS16685 - TIVIT TERCEIRIZACAO DE PROCESSOS, SERV. E TEC. S/A | 147.7K | 8.2K | 31 |
| AS10715BR | AS10715 - Universidade Federal de Santa Catarina | 147.5K | 131.1K | 12 |
| AS262287BR | AS262287 - Latitude.sh LTDA | 146.4K | 4.2M | 322 |
| AS267587BR | AS267587 - CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP | 143.4K | 65.8K | 19 |
| AS28258BR | AS28258 - VERO S.A | 141.8K | 67.4K | 135 |
| AS21612BR | AS21612 - FUNDACAO INSTITUTO OSWALDO CRUZ | 137K | — | 27 |
| AS1251BR | AS1251 - FUNDACAO DE AMPARO A PESQUISA DO ESTADO SAO PAULO | 132.9K | 65.5K | 42 |