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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 |
|---|---|---|---|---|
| AS28219BR | AS28219 - Net Rosas Telecomunicacoes Ltda. | 16.4K | 196.6K | 41 |
| AS28227BR | AS28227 - NOVACIA TECNOLOGIA E TELECOMUNICACOES LTDA | 16.4K | 98.3K | 12 |
| AS52853BR | AS52853 - UFLA - UNIVERSIDADE FEDERAL DE LAVRAS | 16.4K | 65.5K | 2 |
| AS262511BR | AS262511 - Universidade Federal do Para | 16.4K | — | 1 |
| AS263509BR | AS263509 - TURBOVIP TELECOM LTDA. | 16.4K | — | 23 |
| AS22745BR | AS22745 - V tal | 16.4K | — | 3 |
| AS28133BR | AS28133 - Provedor Eloinet Ltda | 16.4K | 65.5K | 36 |
| AS262497BR | AS262497 - JNNET TELECOMUNICACOES EIRELI - EPP | 16.4K | — | 15 |
| AS22431BR | AS22431 - ABASE - SERVICOS TELECOM DES E COM SOFT LTDA | 16.4K | 65.5K | 7 |
| AS262338BR | AS262338 - IKNET INTERNET KARIRI LTDA | 16.4K | 90.1K | 22 |
| AS263330BR | AS263330 - Fundacao Educacional de Patos de Minas | 16.4K | 1 | 34 |
| AS27688BR | AS27688 - Winfnet Telecom Wireless Ltda | 16.4K | 131.1K | 6 |
| AS263357BR | AS263357 - Hot Wave Comercio e Servico de Telecomunicacoes Lt | 16.4K | — | 8 |
| AS262822BR | AS262822 - WE RADIO COMUNICACOES LTDA EPP | 16.4K | 65.5K | 24 |
| AS53097BR | AS53097 - Superip Telecomunicacoes LTDA | 16.4K | 65.8K | 25 |
| AS262708BR | AS262708 - G R Servicos de Comunicacao Multimidia Ltda. ME | 16.4K | — | 15 |
| AS262610BR | AS262610 - INTERall Informatica Ltda. | 16.4K | 65.5K | 16 |
| AS53202BR | AS53202 - Acesso10 Telecom | 16.4K | 131.1K | 34 |
| AS11752BR | AS11752 - Nucleo de Inf. e Coord. do Ponto BR - NIC.BR | 16.4K | 65.5K | 4 |
| AS28653BR | AS28653 - WNET INTERNET LTDA. | 16.4K | 65.5K | 24 |
| AS263536BR | AS263536 - MICROSET MAQUINAS E SERVICOS LTDA | 16.1K | 65.5K | 34 |
| AS262468BR | AS262468 - Natel Telecom Ltda. - ME | 15.9K | 3K | 112 |
| AS52783BR | AS52783 - ALCANS TELECOM LTDA | 15.9K | 65.8K | 21 |
| AS262604BR | AS262604 - Click.com telecomunicacoes ltda-me | 15.9K | 65.9K | 28 |
| AS262855BR | AS262855 - ALONSO OLIVEIRA NETO ME | 15.9K | 65.5K | 22 |
| AS262478BR | AS262478 - AUE Provedor de Internet LTDA. | 15.9K | 98.3K | 17 |
| AS269194BR | AS269194 - ST1 INTERNET | 15.6K | 65.8K | 66 |
| AS53127BR | AS53127 - VB Telecom Com. e Serv. de Info Ltda | 15.6K | 65.5K | 20 |
| AS262463BR | AS262463 - TELECOM CORDEIROPOLIS LTDA - ME | 15.4K | 69.6K | 35 |
| AS262595BR | AS262595 - OnNet Telecomunicacoes LTDA | 15.4K | 65.8K | 12 |
| AS53139BR | AS53139 - RDF Informatica Ltda | 15.4K | 196.6K | 39 |
| AS262812BR | AS262812 - K.H.D. SILVESTRI E CIA LTDA | 15.4K | 102.4K | 16 |
| AS264562BR | AS264562 - PBR SERVICOS DE TELECOMUNICACOES LTDA | 15.4K | 196.6K | 53 |
| AS61642BR | AS61642 - NEXNETT Brasil Telecom | 15.4K | 131.1K | 17 |
| AS52967BR | AS52967 - NT Brasil Tecnologia Ltda. ME | 15.4K | 98.6K | 37 |
| AS262790BR | AS262790 - Central Server Informatica Ltda | 15.4K | 131.1K | 18 |
| AS263424BR | AS263424 - Fonelight Telecomunicacoes S/A | 15.4K | 65.5K | 36 |
| AS262742BR | AS262742 - Fundacao Universidade Federal do ABC - UFABC | 15.4K | 131.1K | 13 |
| AS61884BR | AS61884 - OLLA COMUNICACAO LTDA | 15.4K | 16.5K | 56 |
| AS52758BR | AS52758 - Global Network Telecomunicacoes do Brasil Ltda. | 15.4K | 131.1K | 30 |
| AS262893BR | AS262893 - P4 TELECOM LTDA | 15.4K | 12.3K | 58 |
| AS262296BR | AS262296 - Windx Telecomunicacoes | 15.4K | 67.8K | 41 |
| AS262476BR | AS262476 - PROVEDOR BRCENTRAL.NET LTDA | 15.1K | 196.6K | 19 |
| AS268192BR | AS268192 - WSNET Internet e Dados Ltda - EPP | 15.1K | 180.2K | 28 |
| AS53218BR | AS53218 - SPEEDSERVICE TELECOMUNICACOES LTDA | 15.1K | 131.1K | 37 |
| AS262352BR | AS262352 - NOVA TELECOM LTDA | 15.1K | 132.1K | 25 |
| AS61937BR | AS61937 - Oquei Telecom Ltda | 15.1K | 65.5K | 8 |
| AS266475BR | AS266475 - SEM FRONTEIRAS TELECOMUNICACOES LTDA | 14.8K | 135.7K | 40 |
| AS53162BR | AS53162 - VOIPGLOBE SERVICOS DE COM MULTIMIDIA VIA INTERNET | 14.8K | 65.6K | 10 |
| AS28135BR | AS28135 - ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID | 14.8K | 77.8K | 27 |