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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.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS26599BR | AS26599 - TELEFONICA BRASIL S.A | 19.5M | 724 |
| AS26615BR | AS26615 - TIM S/A | 13M | 1,372 |
| AS28573BR | AS28573 - Claro NXT Telecomunicacoes Ltda | 10.1M | 3,097 |
| AS18881BR | AS18881 - TELEFONICA BRASIL S.A | 8.9M | 1,050 |
| AS27699BR | AS27699 - TELEFONICA BRASIL S.A | 6.6M | 161 |
| AS4230BR | AS4230 - CLARO S.A. | 5.2M | 84 |
| AS8167BR | AS8167 - V tal | 2.8M | 941 |
| AS10429BR | AS10429 - TELEFONICA BRASIL S.A | 2.4M | 157 |
| AS7738BR | AS7738 - V tal | 1.9M | 241 |
| AS22085BR | AS22085 - Claro S/A | 1.6M | 11 |
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.
9,178 autonomous systems registered to Brazil. Click an AS for detail.
| AS | Holder | IPv4 ↓ | IPv6 /48 | Prefixes |
|---|---|---|---|---|
| AS10938BR | AS10938 - AGENCIA ESTADUAL DE TECNOLOGIA DA INFORMACAO - ATI | 28.9K | 32.8K | 6 |
| AS53050BR | AS53050 - Super Cabo TV Caratinga Ltda | 28.9K | 131.1K | 33 |
| AS28583BR | AS28583 - RuralWeb Telecomunicacoes Ltda | 28.7K | — | 18 |
| AS52913BR | AS52913 - PLANALTO NET | 28.7K | 196.6K | 68 |
| AS262668BR | AS262668 - Mar Provedor de Internet Ltda | 28.7K | 131.1K | 30 |
| AS262765BR | AS262765 - Net Facil Sistemas Eletronicos Ltda ME | 28.7K | 262.1K | 70 |
| AS28323BR | AS28323 - AYKO TECNOLOGIA LTDA | 28.4K | 65.5K | 49 |
| AS28252BR | AS28252 - WorldNet Telecom Comercio e Servicos de Telecomuni | 28.4K | 131.2K | 48 |
| AS262769BR | AS262769 - AVANZA TELECOM LTDA | 28.4K | 143.4K | 42 |
| AS262813BR | AS262813 - Superimagem Tecnologia em Eletronica Ltda | 27.9K | 65.5K | 52 |
| AS262428BR | AS262428 - LINK10 BR | 27.6K | 131.1K | 62 |
| AS53175BR | AS53175 - Unetvale Servicos e Equipamentos LTDA | 27.6K | 132.4K | 49 |
| AS28154BR | AS28154 - AR TELECOM PROVEDOR DE INTERNET LTDA | 27.4K | 65.5K | 34 |
| AS53169BR | AS53169 - Tche Turbo Provedor de Internet LTDA | 27.1K | 65.9K | 20 |
| AS21574BR | AS21574 - Century Telecom Ltda | 27.1K | 65.5K | 19 |
| AS28349BR | AS28349 - CABONNET INTERNET LTDA | 27.1K | 81.9K | 24 |
| AS262847BR | AS262847 - DBUG TELECOM LTDA | 27.1K | 132.3K | 56 |
| AS28272BR | AS28272 - GR SERVICOS E TELECOMUNICACOES LTDA - GRUPO REDES | 27.1K | 102.7K | 21 |
| AS21571BR | AS21571 - MLS Wireless S/A | 26.9K | — | 44 |
| AS28255BR | AS28255 - Wtl Telecomunicacoes do Brasil Ltda | 26.9K | 155.6K | 28 |
| AS262316BR | AS262316 - Ateky Internet Eireli Me | 26.6K | 91K | 91 |
| AS52928BR | AS52928 - NORTETEL TELECOMUNICACOES LTDA | 26.6K | 132.5K | 44 |
| AS52991BR | AS52991 - Tres Pontas Internet Ltda | 26.6K | 131.1K | 23 |
| AS263250BR | AS263250 - Barbosa & Costa Ltda | 26.6K | 131.1K | 56 |
| AS28306BR | AS28306 - Voluy Telecom Eireli | 26.4K | 65.5K | 44 |
| AS28370BR | AS28370 - GUIFAMI Informatica Ltda. | 26.1K | 65.6K | 27 |
| AS11844BR | AS11844 - Empresa Catarinense de Tecnologia em Telecom. Ltda | 26.1K | 131.1K | 14 |
| AS53132BR | AS53132 - Mega Grupo de Telecomunicacoes Ltda | 26.1K | 65.6K | 40 |
| AS262323BR | AS262323 - STAR CONECT TELECOM LTDA | 25.6K | 254K | 72 |
| AS262420BR | AS262420 - CABONNET INTERNET LTDA | 25.6K | 65.5K | 18 |
| AS52956BR | AS52956 - Speed Travel Comunicacao Multimidia Ltda - ME | 25.6K | 29K | 42 |
| AS262903BR | AS262903 - Tubaron Telecom | 25.6K | 70.7K | 57 |
| AS53246BR | AS53246 - Cyber Info Provedor de Acesso LTDA ME | 25.6K | 66.6K | 15 |
| AS53085BR | AS53085 - VERO S.A | 25.6K | 65.5K | 16 |
| AS262407BR | AS262407 - RAPIDANET TELECOM LTDA | 25.6K | 65.5K | 31 |
| AS262663BR | AS262663 - METROFLEX TELECOMUNICACOES LTDA | 25.3K | 11.8K | 132 |
| AS28233BR | AS28233 - I-CONECTA REDES DE TELECOMUNICACAO EIRELI EPP | 25.1K | 131.3K | 39 |
| AS268218BR | AS268218 - COPREL TELECOM LTDA | 25.1K | 65.8K | 49 |
| AS10412BR | AS10412 - CIA. DE TECNOL. DA INFOR. E COMUNICACAO DO PARANA | 25.1K | 65.5K | 7 |
| AS52993BR | AS52993 - Ver Tv Comunicacoes LTDA | 25.1K | 98.3K | 16 |
| AS262494BR | AS262494 - Virtex Telecom | 24.8K | 132.9K | 91 |
| AS28293BR | AS28293 - InterCorp Provedor de Internet LTDA ME | 24.8K | 196.6K | 19 |
| AS28634BR | AS28634 - Life Tecnologia Ltda. | 24.8K | 65.5K | 8 |
| AS28352BR | AS28352 - NETSPEED LTDA | 24.8K | 131.1K | 18 |
| AS53238BR | AS53238 - Chapeco Tecnologia em Telecomunicacoes Ltda. | 24.8K | 196.6K | 46 |
| AS28309BR | AS28309 - WGO MULTIMIDIA LTDA | 24.8K | 66.3K | 20 |
| AS263590BR | AS263590 - LOCAWEB SERVICOS DE INTERNET S.A. | 24.6K | — | 5 |
| AS53102BR | AS53102 - S.I. TELECOM. SERVICOS DE TELEFONIA LTDA EPP | 24.6K | 131.6K | 68 |
| AS262757BR | AS262757 - Insidesign Tecnologia Ltda EPP | 24.6K | 65.5K | 15 |
| AS53171BR | AS53171 - VERO S.A | 24.6K | 65.5K | 26 |