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 (Apr 2018)

  ISP IPv6 tests count
1.StarHub-Ltd-NGNBN-Services870
2.M1limited717
3.Hurricane Electric502
4.Hurricane Electric LLC231
5.Digital Ocean109
6.Sgcablevision107
7.M1 Limited76
8.Singnet60
9.Choopa57
10.M1 Ltd54
11.Amazon.com48
12.Leaseweb Sg44
13.Linode33
14.Starhubinternet25
15.Microsoft13
16.Gissses12
17.Viewqwest Pte Ltd11
18.Agoracomms: 2001:0df0:0400::/4811
19.Fragnet Singapore9
20.Gmo Internet Pte. Ltd.9
21.Microsoft Corporation9
22.Leaseweb Hkg8
23.M1Net6
24.SoftLayer6

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, Apr 2018)

  ISP Unique IPv6 addresses
1.StarHub-Ltd-NGNBN-Services499
2.M1limited426
3.Hurricane Electric258
4.Hurricane Electric LLC59
5.Sgcablevision58
6.M1 Limited50
7.Singnet43
8.Digital Ocean41
9.M1 Ltd34
10.Linode12
11.Choopa11
12.Microsoft10
13.Starhubinternet9
14.Agoracomms: 2001:0df0:0400::/488
15.Amazon.com8
16.Leaseweb Sg8
17.M1Net6
18.Viewqwest Pte Ltd6
19.Leaseweb Hkg6
20.Gmo Internet Pte. Ltd.4
21.SoftLayer3
22.Gissses2
23.Microsoft Corporation2
24.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 (Apr 2018)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Gissses1200.0%12100.0%
2.M1 Limited7645.3%7294.7%
3.Microsoft1317.7%1292.3%
4.M1 Ltd54611.1%4888.9%
5.M1limited7178511.9%63288.1%
6.Hurricane Electric LLC2313615.6%19584.4%
7.StarHub-Ltd-NGNBN-Services87016118.5%70981.5%
8.Amazon.com48918.8%3981.3%
9.Choopa571119.3%4680.7%
10.Sgcablevision1072927.1%7872.9%
11.Linode33927.3%2472.7%
12.Hurricane Electric50217033.9%33266.1%
13.Viewqwest Pte Ltd11545.5%654.5%
14.Agoracomms: 2001:0df0:0400::/4811545.5%654.5%
15.Singnet603456.7%2643.3%
16.Leaseweb Hkg8562.5%337.5%
17.Microsoft Corporation9666.7%333.3%
18.Digital Ocean1099082.6%1917.4%
19.M1Net6583.3%116.7%
20.Leaseweb Sg444090.9%49.1%
21.Starhubinternet2525100.0%00.0%
22.Fragnet Singapore99100.0%00.0%
23.SoftLayer66100.0%00.0%
24.Gmo Internet Pte. Ltd.99100.0%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 (Apr 2018)

  ISP Test count IPv6 average
1.Microsoft Corporation9167.0 Mbps
2.StarHub-Ltd-NGNBN-Services87048.2 Mbps
3.Singnet6039.2 Mbps
4.M1 Limited7633.8 Mbps
5.SoftLayer632.7 Mbps
6.M1limited71729.9 Mbps
7.Leaseweb Sg4429.3 Mbps
8.Sgcablevision10728.0 Mbps
9.M1 Ltd5422.8 Mbps
10.Amazon.com4818.5 Mbps
11.Digital Ocean10917.3 Mbps
12.Microsoft1314.7 Mbps
13.M1Net614.0 Mbps
14.Hurricane Electric5029.1 Mbps
15.Hurricane Electric LLC2316.6 Mbps
16.Linode334.4 Mbps
17.Viewqwest Pte Ltd111.2 Mbps
18.Gmo Internet Pte. Ltd.90.5 Mbps
19.Agoracomms: 2001:0df0:0400::/48110.0 Mbps
20.Fragnet Singapore90.0 Mbps
21.Starhubinternet250.0 Mbps
22.Leaseweb Hkg80.0 Mbps
23.Choopa570.0 Mbps
24.Gissses120.0 Mbps