India IPv6 in India

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

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

Overall IPv6 and v4 protocol support in India

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 India (Nov 2019)

  ISP IPv6 tests count
1.Reliance Jio Infocomm Limited326
2.Reliance Jio Infocomm Ltd193
3.Bharti Airtel138
4.Tata Communications Limited73
5.RackBank Datacenters Private Ltd51
6.Rjil Internet51
7.Hurricane Electric LLC48
8.Hutchison Max Telecom Limited45
9.Idea Cellular Ltd40
11.Broad Band28
12.Bharti Airtel Limited27
13.RVR Infrastructure Limited21
14.Skynet India Internet Services19
16.DigitalOcean, LLC16
17.Idea Cellular Limited13
18.BSNL Internet13
20.RJIL LTE PUBLIC Maharastra10
22.Tata Teleservices (Maharashtra) Limited7

IPv6 and v4 protocol support in India (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 India (unique addresses, Nov 2019)

  ISP Unique IPv6 addresses
1.Reliance Jio Infocomm Limited196
2.Reliance Jio Infocomm Ltd118
3.Bharti Airtel95
4.Hutchison Max Telecom Limited36
5.Rjil Internet34
6.Idea Cellular Ltd27
7.Hurricane Electric LLC23
8.Bharti Airtel Limited21
9.Broad Band20
10.Skynet India Internet Services15
11.Idea Cellular Limited12
13.RJIL LTE PUBLIC Maharastra10
14.RVR Infrastructure Limited10
16.BSNL Internet6
17.DigitalOcean, LLC6
19.Tata Communications Limited5
22.RackBank Datacenters Private Ltd1
23.Tata Teleservices (Maharashtra) Limited1

Default browser protocol in India

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 India (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 India (Nov 2019)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
2.RackBank Datacenters Private Ltd5100.0%51100.0%
3.BSNL Internet1300.0%13100.0%
4.Skynet India Internet Services1900.0%19100.0%
7.Reliance Jio Infocomm Ltd193147.3%17992.7%
8.RVR Infrastructure Limited2129.5%1990.5%
9.RJIL LTE PUBLIC Maharastra10110.0%990.0%
10.Hutchison Max Telecom Limited45511.1%4088.9%
11.Bharti Airtel1381611.6%12288.4%
12.Idea Cellular Ltd40512.5%3587.5%
13.Tata Teleservices (Maharashtra) Limited7114.3%685.7%
14.Reliance Jio Infocomm Limited3265115.6%27584.4%
16.Rjil Internet51917.6%4282.4%
17.Broad Band28517.9%2382.1%
18.Bharti Airtel Limited27518.5%2281.5%
19.Hurricane Electric LLC481327.1%3572.9%
20.Idea Cellular Limited13430.8%969.2%
22.Tata Communications Limited734561.6%2838.4%
23.DigitalOcean, LLC161275.0%425.0%

IPv6 address types in India

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 India

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 India (Nov 2019)

  ISP Test count IPv6 average
1.RVR Infrastructure Limited2146.5 Mbps
2.BSNL Internet1344.3 Mbps
3.DigitalOcean, LLC1642.4 Mbps
4.2406:b400::/321238.3 Mbps
5.Broad Band2831.4 Mbps
6.Bsnlnet631.1 Mbps
7.Rjil Internet5121.2 Mbps
8.Skynet India Internet Services1918.2 Mbps
9.Bharti Airtel Limited2711.7 Mbps
10.Bharti Airtel1386.7 Mbps
11.Idea Cellular Limited135.1 Mbps
12.Hutchison Max Telecom Limited454.6 Mbps
13.Reliance Jio Infocomm Limited3264.1 Mbps
14.Reliance Jio Infocomm Ltd1932.0 Mbps
15.RJIL LTE PUBLIC Maharastra101.9 Mbps
16.Idea Cellular Ltd400.9 Mbps
17.E2e-networks360.0 Mbps
18.2406:b400:f1::/48170.0 Mbps
19.Hurricane Electric LLC480.0 Mbps
20.RackBank Datacenters Private Ltd510.0 Mbps
21.Tata Communications Limited730.0 Mbps
22.Tata Teleservices (Maharashtra) Limited70.0 Mbps
23.2402:ee40:103::/4880.0 Mbps