Brazil IPv6 in Brazil

These graphs show the evolution of default protocol, v6 address types, and average bandwidth in Brazil over time.

They are generated using the data collected by the ipv6-test.com connection test page, and are updated on a monthly basis.

Overall IPv6 and v4 protocol support in Brazil

This graph shows the evolution of IPv6 support vs IPv4 for all our connection test.

The numbers are percentages, so we can expect almost 100% of hosts supporting IPv4 with a slow growth for IPv6.

Top 25 internet service providers for IPv6 in Brazil (Dec 2019)

  ISP IPv6 tests count
1.Twf Net Provedor De Internet Eireli- Me32,261
2.Claro S.a1,308
3.Vivo1,114
4.Telemar Norte Leste S.A.479
5.Eli Lilly and Company259
6.COPEL Telecomunicações S.A.221
7.Brasil Telecom S/A - Filial Distrito Federal138
8.Tim Celular S.A87
9.Americana Digital Ltda.74
10.Claro S.a.62
11.Claro S/A42
12.Sergio Murilo Dos Santos Me39
13.Brisanet Servicos De Telecomunicacoes Ltda38
14.Supply Net Serviços Ltda - ME36
15.Cabo Servicos De Telecomunicacoes Ltda33
16.phase projetos e serviços de engenharia ltda30
17.Smart6 Tecnologia em Internet Ltda29
18.C & A Net InformÁtica E Internet - Me28
19.R. Alecio Sachetti & Cia Ltda - Epp26
20.Wireconect Servico De Internet Ltda26
21.Gigalink de Nova Friburgo Soluções em Rede Multimi25
22.(DELTA TELECOM INTERNET) Anjos Informática Ltda24
23.Globalnet Servicos E Informatica Ltda-me23
24.Delta Telecomunicacao Ltda - Me21
25.Saulo J. de Moura Borba ME21

IPv6 and v4 protocol support in Brazil (unique addresses)

This graph shows the evolution of IPv6 support vs IPv4 for unique users of our connection test.

The numbers are percentages, so we can expect a slow growth towards 50% v4 / 50% v6.

Top 25 internet service providers for IPv6 in Brazil (unique addresses, Dec 2019)

  ISP Unique IPv6 addresses
1.Claro S.a777
2.Vivo654
3.Telemar Norte Leste S.A.256
4.Eli Lilly and Company214
5.COPEL Telecomunicações S.A.162
6.Brasil Telecom S/A - Filial Distrito Federal84
7.Tim Celular S.A70
8.Americana Digital Ltda.50
9.Claro S.a.39
10.Claro S/A35
11.phase projetos e serviços de engenharia ltda23
12.Sergio Murilo Dos Santos Me20
13.(DELTA TELECOM INTERNET) Anjos Informática Ltda20
14.Cabo Servicos De Telecomunicacoes Ltda19
15.Conect Turbo Provedor de Internet LTDA19
16.Delta Telecomunicacao Ltda - Me19
17.Saulo J. de Moura Borba ME18
18.Supply Net Serviços Ltda - ME18
19.Interlink Tecnologia E Servicos De Telecomunicacao17
20.Gigalink de Nova Friburgo Soluções em Rede Multimi17
21.Hurricane Electric LLC16
22.Tex Net ServiÇos De ComunicaÇÃo Em Informatica Ltd15
23.Brisanet Servicos De Telecomunicacoes Ltda15
24.Unifique Telecomunicações Ltda14
25.Primanet Informatica LTDA13

Default browser protocol in Brazil

This graph shows the percentage of browsers that default to IPv6 vs. IPv4 when visiting the ipv6-test connection test.

Hopefully, in the not so distant future, the v6 part will grow taller than the v4 one.

Default browser protocol in Brazil (dual-stack users)

This graph shows the percentage of browsers that default to IPv6 vs. IPv4 for users that have both v4 and v6 connectivity.

Usually a system will default to v6 when it's available, but in some cases with tunneled connections, v4 stays the default.

Top 25 internet service providers for IPv6 default in Brazil (Dec 2019)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.New Group Telecomunicacoes LTDA500.0%5100.0%
2.C & A Net InformÁtica E Internet - Me2800.0%28100.0%
3.Net+ Telecom1000.0%10100.0%
4.Conect Turbo Provedor de Internet LTDA2000.0%20100.0%
5.Infolog Ti600.0%6100.0%
6.rede exitus ltda500.0%5100.0%
7.Newnet Internet Banda Larga1000.0%10100.0%
8.Unetvale Servicos e Equipamentos LTDA900.0%9100.0%
9.Primanet Informatica LTDA1700.0%17100.0%
10.M M da Silva1100.0%11100.0%
11.Tex Net ServiÇos De ComunicaÇÃo Em Informatica Ltd1800.0%18100.0%
12.Associação Rede Nacional de Ensino e Pesquisa700.0%7100.0%
13.R. Alecio Sachetti & Cia Ltda - Epp2600.0%26100.0%
14.Nettel Telecomunicações Ltda600.0%6100.0%
15.A. F. Vianna de Oliveira Provedores - ME1500.0%15100.0%
16.Steel Web Provedores De Acesso Ltda800.0%8100.0%
17.Brasil Starlink Telecomunicacoes Ltda - Epp500.0%5100.0%
18.Sebratel Tecnologia Ltda700.0%7100.0%
19.Ftth Telecom700.0%7100.0%
20.Golfinho Internet500.0%5100.0%
21.Nextel TelecomunicaÇÕes Ltda700.0%7100.0%
22.BRNet Telecomunicações LTDA800.0%8100.0%
23.Center Prestadora Serviços S/C Ltda900.0%9100.0%
24.Vm Openlink ComunicaÇÃo Multimidia E InformÁtica L1400.0%14100.0%
25.JustWeb Telecomunicações LTDA500.0%5100.0%

IPv6 address types in Brazil

Here you can see the evolution of address types over time, and measure usage of 6to4 and Teredo tunneled connectivity.

It should be noted that because 6rd works with native addresses, it cannot be detected here as tunneled. This is also the case with VPN based tunnels.

Downstream bandwidth in Brazil

This graph illustrates the connection speed gap between IPv4 and IPv6, numbers represent v6 speed as percentage of v4 speed.

The lower IPv6 speeds are often caused by tunneling overhead or insufficient v6 connectivity or peering capacity at ISPs.

Top 25 internet service providers for IPv6 speed in Brazil (Dec 2019)

  ISP Test count IPv6 average
1.COPEL Telecomunicações S.A.22199.8 Mbps
2.Claro S.a1,30886.2 Mbps
3.Ftth Telecom757.8 Mbps
4.Americana Digital Ltda.7450.1 Mbps
5.phase projetos e serviços de engenharia ltda3047.4 Mbps
6.Ceuma-associacao DE Ensino Superior743.3 Mbps
7.Naxi Telecomunicacoes537.2 Mbps
8.Center Prestadora Serviços S/C Ltda935.5 Mbps
9.Cabo Servicos De Telecomunicacoes Ltda3334.0 Mbps
10.Global Tech Internet Banda Larga EPP - ltda731.2 Mbps
11.Ggnet TelecomunicaÇÕes Ltda925.0 Mbps
12.Eli Lilly and Company25924.6 Mbps
13.Unifique Telecomunicações Ltda1724.6 Mbps
14.Brasil Starlink Telecomunicacoes Ltda - Epp524.5 Mbps
15.Br7 Telecom1124.3 Mbps
16.Vivo1,11421.6 Mbps
17.Brisanet Servicos De Telecomunicacoes Ltda3821.2 Mbps
18.(DELTA TELECOM INTERNET) Anjos Informática Ltda2417.9 Mbps
19.abcRede Provedor de Internet EIRELI1114.2 Mbps
20.Gigasat ServiÇos De Processamentos De Dados Ltda1013.1 Mbps
21.Rede Telecom612.9 Mbps
22.Vm Openlink ComunicaÇÃo Multimidia E InformÁtica L148.9 Mbps
23.Diogo Cássio Cabral Me58.5 Mbps
24.Link10 - Cataguases Net Ltda65.9 Mbps
25.Sky Power Informatica Ltda - Me95.1 Mbps