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 (Jan 2017)

  ISP IPv6 tests count
1.Claro S.a.2,461
2.Vivo2,311
3.Telemar Norte Leste S.A.695
4.Brasil Telecom S/A - Filial Distrito Federal523
5.COPEL Telecomunicações S.A.419
6.COPEL Telecom S.A.338
7.Galaxy Brasil Ltda167
8.Hurricane Electric160
9.Tim Celular S.a.147
10.N. A. Informatica Ltda119
11.Internet Assigned Numbers Authority117
12.Fábio César de Oliveira Santos-ME91
13.The SixXS Project84
14.NET Serviços de Comunicação S.A.67
15.CMD Informatica Ltda56
16.Associação Rede Nacional de Ensino e Pesquisa42
17.America-NET Ltda.39
18.Speedlinknet Tecnologia Ltda. ­ Epp38
19.Global Village Telecom34
20.Hughes Telecomunicacoes Do Brasil Ltda.32
21.Icenet Telecomunicacoes Ltda - Me30
22.Universidade Federal de Santa Catarina28
23.WP Tecnologia LTDA ME27
24.Universidade Estadual De Campinas27
25.MicroFap Telecom24

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, Jan 2017)

  ISP Unique IPv6 addresses
1.Claro S.a.1,471
2.Vivo1,453
3.Telemar Norte Leste S.A.415
4.Brasil Telecom S/A - Filial Distrito Federal258
5.COPEL Telecomunicações S.A.254
6.COPEL Telecom S.A.197
7.Tim Celular S.a.111
8.Hurricane Electric85
9.Galaxy Brasil Ltda85
10.Internet Assigned Numbers Authority72
11.The SixXS Project60
12.N. A. Informatica Ltda60
13.Fábio César de Oliveira Santos-ME57
14.NET Serviços de Comunicação S.A.39
15.Icenet Telecomunicacoes Ltda - Me27
16.America-NET Ltda.26
17.Associação Rede Nacional de Ensino e Pesquisa26
18.Global Village Telecom23
19.MicroFap Telecom19
20.CMD Informatica Ltda18
21.Speedlinknet Tecnologia Ltda. ­ Epp17
22.Universidade Federal de Santa Catarina16
23.Hughes Telecomunicacoes Do Brasil Ltda.12
24.Tpa Telecomunicacoes Ltda12
25.Flybyte Comunicação Multimida Ltda.12

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 (Jan 2017)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Remota Comunicações Ltda.600.0%6100.0%
2.CILNET Comunicacao e Informatica LTDA.500.0%5100.0%
3.ZUKNET Networks Ltda ME800.0%8100.0%
4.IFTNET Informatica Ltda500.0%5100.0%
5.Procuradoria Geral de Justiça do Estado de Roraima500.0%5100.0%
6.Digital Energy Technologies Chile SpA800.0%8100.0%
7.Infovale-telecom Ltda-epp900.0%9100.0%
8.Claro S/A800.0%8100.0%
9.Fundação Educ Unificada do Oeste de Santa Catarina1500.0%15100.0%
10.T-Mobile USA600.0%6100.0%
11.Fundacao Paulista De Tecnologia E Educacao1400.0%14100.0%
12.Hughes Telecomunicacoes Do Brasil Ltda.3213.1%3196.9%
13.WP Tecnologia LTDA ME2713.7%2696.3%
14.MicroFap Telecom2414.2%2395.8%
15.Internet Assigned Numbers Authority11754.3%11295.7%
16.Tpa Telecomunicacoes Ltda1815.6%1794.4%
17.Flybyte Comunicação Multimida Ltda.1815.6%1794.4%
18.Solic TelecomunicaÇÕes Ltda1715.9%1694.1%
19.CMD Informatica Ltda5647.1%5292.9%
20.Speedlinknet Tecnologia Ltda. ­ Epp3837.9%3592.1%
21.Algar Telecom S/a1218.3%1191.7%
22.Núcleo de Inf. e Coord. do Ponto BR - NIC.BR1119.1%1090.9%
23.Oquei Soluções em TI10110.0%990.0%
24.Boa Vista Gabinete Do Prefeito Municipal9111.1%888.9%
25.Associação Rede Nacional de Ensino e Pesquisa42511.9%3788.1%

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 (Jan 2017)

  ISP Test count IPv6 average
1.Silva & Silveira S/c Ltda - Me530.4 Mbps
2.Associação Rede Nacional de Ensino e Pesquisa4218.6 Mbps
3.Tbonet Servicos De Informatica E Comunicacoes Ltda1015.4 Mbps
4.Ministerio De Minas E Energia615.3 Mbps
5.Sbs-net Telecomunicacoes Ltda Me815.2 Mbps
6.Claro S.a.2,46114.8 Mbps
7.Naxi Telecomunicacoes514.8 Mbps
8.Flybyte Comunicação Multimida Ltda.1813.7 Mbps
9.COPEL Telecom S.A.33813.6 Mbps
10.Universidade Estadual De Campinas2712.1 Mbps
11.Hughes Telecomunicacoes Do Brasil Ltda.3211.4 Mbps
12.Hurricane Electric16011.1 Mbps
13.COPEL Telecomunicações S.A.4198.7 Mbps
14.Tim Celular S.a.1478.3 Mbps
15.Vivo2,3117.3 Mbps
16.Solic TelecomunicaÇÕes Ltda177.2 Mbps
17.Hotlink Internet Ltda67.1 Mbps
18.X-PC Solucoes76.5 Mbps
19.Fábio César de Oliveira Santos-ME916.4 Mbps
20.America-NET Ltda.396.0 Mbps
21.Tpa Telecomunicacoes Ltda185.3 Mbps
22.NET Serviços de Comunicação S.A.674.9 Mbps
23.Telemar Norte Leste S.A.6954.8 Mbps
24.CMD Informatica Ltda564.7 Mbps
25.Procuradoria Geral de Justiça do Estado de Roraima54.7 Mbps