Singapore IPv6 in Singapore

These graphs show the evolution of default protocol, v6 address types, and average bandwidth in Singapore 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 Singapore

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 Singapore (Feb 2018)

  ISP IPv6 tests count
1.M1limited751
2.StarHub-Ltd-NGNBN-Services669
3.Hurricane Electric482
4.Singnet196
5.Digital Ocean99
6.Customer 1096 - 2a02:2ca0::/3281
7.Sgcablevision39
8.M1 Ltd36
9.Superinternetv634
10.Linode32
11.Choopa22
12.Leaseweb Sg14
13.Agoracomms: 2001:0df0:0400::/4814
14.Viewqwest Pte Ltd13
15.Til11
16.M1Net11
17.Microsoft10
18.Microsoft Corporation9
19.Fragnet Singapore8
20.Singtelmobile7
21.Amazon.com6

IPv6 and v4 protocol support in Singapore (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 Singapore (unique addresses, Feb 2018)

  ISP Unique IPv6 addresses
1.StarHub-Ltd-NGNBN-Services396
2.M1limited352
3.Hurricane Electric260
4.Singnet78
5.Digital Ocean39
6.M1 Ltd23
7.Sgcablevision23
8.Linode13
9.Agoracomms: 2001:0df0:0400::/4811
10.Leaseweb Sg8
11.Choopa8
12.M1Net7
13.Viewqwest Pte Ltd6
14.Singtelmobile6
15.Microsoft6
16.Superinternetv65
17.Til4
18.Customer 1096 - 2a02:2ca0::/322
19.Microsoft Corporation2
20.Amazon.com2
21.Fragnet Singapore1

Default browser protocol in Singapore

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 Singapore (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 Singapore (Feb 2018)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Customer 1096 - 2a02:2ca0::/328189.9%7390.1%
2.StarHub-Ltd-NGNBN-Services6697110.6%59889.4%
3.M1 Ltd36411.1%3288.9%
4.Singtelmobile7114.3%685.7%
5.M1limited75111815.7%63384.3%
6.Microsoft10220.0%880.0%
7.Choopa22731.8%1568.2%
8.Agoracomms: 2001:0df0:0400::/4814535.7%964.3%
9.Hurricane Electric48218037.3%30262.7%
10.Linode321340.6%1959.4%
11.Sgcablevision391743.6%2256.4%
12.Viewqwest Pte Ltd13646.2%753.8%
13.Singnet1969749.5%9950.5%
14.Superinternetv6342264.7%1235.3%
15.Microsoft Corporation9666.7%333.3%
16.M1Net11872.7%327.3%
17.Amazon.com6583.3%116.7%
18.Digital Ocean998585.9%1414.1%
19.Leaseweb Sg141392.9%17.1%
20.Fragnet Singapore88100.0%00.0%
21.Til1111100.0%00.0%

IPv6 address types in Singapore

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 Singapore

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 Singapore (Feb 2018)

  ISP Test count IPv6 average
1.Microsoft Corporation9167.0 Mbps
2.Singnet19681.5 Mbps
3.M1limited75158.9 Mbps
4.StarHub-Ltd-NGNBN-Services66957.7 Mbps
5.Sgcablevision3940.3 Mbps
6.Digital Ocean9936.1 Mbps
7.M1 Ltd3622.8 Mbps
8.M1Net1114.0 Mbps
9.Linode325.6 Mbps
10.Hurricane Electric4825.4 Mbps
11.Customer 1096 - 2a02:2ca0::/32811.3 Mbps
12.Viewqwest Pte Ltd130.0 Mbps
13.Agoracomms: 2001:0df0:0400::/48140.0 Mbps
14.Superinternetv6340.0 Mbps
15.Singtelmobile70.0 Mbps
16.Microsoft100.0 Mbps
17.Leaseweb Sg140.0 Mbps
18.Til110.0 Mbps
19.Fragnet Singapore80.0 Mbps
20.Choopa220.0 Mbps
21.Amazon.com60.0 Mbps