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 (May 2019)

  ISP IPv6 tests count
1.Vivo1,271
2.Claro S.a1,267
3.COPEL Telecomunicações S.A.424
4.phase projetos e serviços de engenharia ltda342
5.Telemar Norte Leste S.A.329
6.Twf Net Provedor De Internet Eireli- Me136
7.Conect Turbo Provedor de Internet LTDA130
8.Tim Celular S.A114
9.Tremnet Fibra100
10.Link10 - Cataguases Net Ltda64
11.Claro S/A60
12.Eli Lilly and Company58
13.i3D.net B.V. Sao Paulo Brazil54
14.Facebook Inc50
15.Nextel TelecomunicaÇÕes Ltda45
16.Claro S.a.44
17.(DELTA TELECOM INTERNET) Anjos Informática Ltda42
18.Engetronics Internet Datacenter41
19.Isotelco Ltda39
20.TECHNet Informática Ltda34
21.Ultrawave Telecom29
22.Brasil Telecom S/A - Filial Distrito Federal28
23.Konnet Informatica Eireli - EPP27
24.Gigalink de Nova Friburgo Soluções em Rede Multimi27
25.Universidade Federal De Sao Carlos26

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, May 2019)

  ISP Unique IPv6 addresses
1.Vivo783
2.Claro S.a683
3.COPEL Telecomunicações S.A.285
4.Telemar Norte Leste S.A.196
5.phase projetos e serviços de engenharia ltda125
6.Conect Turbo Provedor de Internet LTDA105
7.Tim Celular S.A94
8.Tremnet Fibra68
9.Claro S/A48
10.Link10 - Cataguases Net Ltda47
11.Eli Lilly and Company36
12.Twf Net Provedor De Internet Eireli- Me31
13.Claro S.a.28
14.Nextel TelecomunicaÇÕes Ltda26
15.TECHNet Informática Ltda19
16.M M da Silva19
17.Facebook Inc19
18.Brasil Telecom S/A - Filial Distrito Federal17
19.Gigalink de Nova Friburgo Soluções em Rede Multimi17
20.Infranet Internet Ltda16
21.(DELTA TELECOM INTERNET) Anjos Informática Ltda16
22.Ultrawave Telecom15
23.Universidade Federal De Sao Carlos15
24.Isotelco Ltda15
25.Station Net Provedor de Internet15

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 (May 2019)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.As268728500.0%5100.0%
2.Jupiter Telecomunicacoes e Informatica Ltda900.0%9100.0%
3.Golfinho Internet1800.0%18100.0%
4.Ipunet Telecom500.0%5100.0%
5.Century Telecom Ltda1000.0%10100.0%
6.Engetronics Internet Datacenter4100.0%41100.0%
7.M M da Silva2300.0%23100.0%
8.COPEL Telecomunicações S.A500.0%5100.0%
9.Dipelne T2100.0%21100.0%
10.Hotlink Internet Ltda1400.0%14100.0%
11.New Group Telecomunicacoes LTDA1300.0%13100.0%
12.Biazi Telecomunicações Ltda Epp800.0%8100.0%
13.Meganet Telecom700.0%7100.0%
14.Bital Telecom1900.0%19100.0%
15.Gigasat ServiÇos De Processamentos De Dados Ltda500.0%5100.0%
16.e. de Omena700.0%7100.0%
17.R. Jose da Silva e Cia Ltda - OndaÁgil500.0%5100.0%
18.Alt Informatica Ltda900.0%9100.0%
19.Clic Rapido Eireli800.0%8100.0%
20.ANNET Internet1700.0%17100.0%
21.Solucao Network Provedor Ltda500.0%5100.0%
22.Nettel Telecomunicações Ltda600.0%6100.0%
23.Primanet Informatica LTDA1000.0%10100.0%
24.Futura Soluçoes em Tecnologia500.0%5100.0%
25.Urupesnet Provedor1500.0%15100.0%

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 (May 2019)

  ISP Test count IPv6 average
1.Universidade Federal De Sao Carlos2697.8 Mbps
2.Facebook Inc5087.8 Mbps
3.Claro S.a1,26751.6 Mbps
4.Bmi TelecomunicaÇÕes Ltda743.2 Mbps
5.Associação Rede Nacional de Ensino e Pesquisa1142.1 Mbps
6.Brasil Telecom S/A - Filial Distrito Federal2837.7 Mbps
7.Quality TelecomunicaÇÃo830.2 Mbps
8.Ftth Telecom1329.0 Mbps
9.Link10 - Cataguases Net Ltda6427.1 Mbps
10.Infranet Internet Ltda2625.5 Mbps
11.Claro S.a.4425.4 Mbps
12.Gigalink de Nova Friburgo Soluções em Rede Multimi2724.3 Mbps
13.Vivo1,27123.2 Mbps
14.COPEL Telecomunicações S.A.42421.0 Mbps
15.phase projetos e serviços de engenharia ltda34220.3 Mbps
16.Thardely C F DE Almeida ME1917.4 Mbps
17.abcRede Provedor de Internet EIRELI1917.0 Mbps
18.Unifique Telecomunicações Ltda1917.0 Mbps
19.Dipelne T2116.9 Mbps
20.Hurricane Electric LLC815.9 Mbps
21.Sebratel Tecnologia Ltda1015.3 Mbps
22.Brasil Digital ServiÇos De Informatica E Comercio1215.0 Mbps
23.Telemar Norte Leste S.A.32912.6 Mbps
24.Tim Celular S.A11412.2 Mbps
25.Futura Soluçoes em Tecnologia510.7 Mbps