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 (Jun 2019)

  ISP IPv6 tests count
1.Reliance Jio Infocomm Ltd247
2.Reliance Jio Infocomm Limited205
3.Bharti Airtel126
5.RackBank Datacenters Private Ltd52
6.Broad Band51
8.Rjil Internet43
11.Tata Communications Limited31
12.Hutchison Max Telecom Limited23
13.Bharti Airtel Limited16
15.RJIL LTE PUBLIC Maharastra15
17.Idea Cellular Ltd12
18.Tata Institute of Fundamental Research9
19.Hurricane Electric LLC7
21.DigitalOcean, LLC6
22.Tata Communications Lanka Ltd6
23.Sky Broadband6
24.Times Internet Ltd6

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, Jun 2019)

  ISP Unique IPv6 addresses
1.Reliance Jio Infocomm Ltd158
2.Reliance Jio Infocomm Limited122
3.Bharti Airtel84
5.Broad Band36
6.Rjil Internet31
8.Hutchison Max Telecom Limited19
9.Bharti Airtel Limited14
12.RJIL LTE PUBLIC Maharastra10
13.Idea Cellular Ltd9
14.DigitalOcean, LLC5
17.Hurricane Electric LLC4
18.Powernet Communications Pvt.ltd3
19.Shyam Spectra Pvt Ltd3
21.Tata Institute of Fundamental Research2
22.Sky Broadband2
23.Tata Communications Limited2
25.Tata Communications Lanka Ltd2

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 (Jun 2019)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
2.RackBank Datacenters Private Ltd5200.0%52100.0%
3.Idea Cellular Ltd1200.0%12100.0%
4.Sky Broadband600.0%6100.0%
5.Hutchison Max Telecom Limited2300.0%23100.0%
6.Powernet Communications Pvt.ltd500.0%5100.0%
8.Tata Communications Lanka Ltd600.0%6100.0%
10.Hurricane Electric LLC700.0%7100.0%
13.Broad Band5135.9%4894.1%
16.Reliance Jio Infocomm Ltd247218.5%22691.5%
17.Bharti Airtel Limited16212.5%1487.5%
18.Reliance Jio Infocomm Limited2053115.1%17484.9%
19.Bharti Airtel1262015.9%10684.1%
20.RJIL LTE PUBLIC Maharastra15320.0%1280.0%
23.Rjil Internet431023.3%3376.7%
25.Tata Communications Limited311238.7%1961.3%

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 (Jun 2019)

  ISP Test count IPv6 average
1.Times Internet Ltd650.9 Mbps
2.2406:b400::/327644.3 Mbps
3.Shyam Spectra Pvt Ltd542.0 Mbps
4.2402:ee40::/323431.1 Mbps
5.Broad Band5123.5 Mbps
6.Bsnlnet4516.5 Mbps
7.2402:ee40::/481616.3 Mbps
8.2402:ee40:17::/481215.4 Mbps
9.STPI-Kolkata513.5 Mbps
10.Rjil Internet4311.7 Mbps
11.Tata Communications Limited3111.3 Mbps
12.Softnet57.5 Mbps
13.Reliance Jio Infocomm Limited2056.7 Mbps
14.Tata Institute of Fundamental Research95.2 Mbps
15.Bharti Airtel1264.9 Mbps
16.Reliance Jio Infocomm Ltd2473.3 Mbps
17.Bharti Airtel Limited160.8 Mbps
18.Hutchison Max Telecom Limited230.4 Mbps
19.RJIL LTE PUBLIC Maharastra150.1 Mbps
20.Powernet Communications Pvt.ltd50.0 Mbps
21.object60.0 Mbps
22.E2e-networks320.0 Mbps
23.Idea Cellular Ltd120.0 Mbps
24.RackBank Datacenters Private Ltd520.0 Mbps
25.DigitalOcean, LLC60.0 Mbps