New Zealand IPv6 in New Zealand

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

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 New Zealand (Apr 2019)

  ISP IPv6 tests count
1.Two Degrees Mobile Limited97
2.Vodafone New Zealand Limited45
3.Snapnet43
4.CallPlus Services Limited40
5.Nova Energy LTD27
6.Hd Net Limited23
7.Vibe Communications LTD11
8.ReliableSite.Net LLC11
9.Voyagernet8
10.Unlimitedinternet7
11.Choopa6
12.Iconz5

IPv6 and v4 protocol support in New Zealand (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 New Zealand (unique addresses, Apr 2019)

  ISP Unique IPv6 addresses
1.Two Degrees Mobile Limited50
2.Vodafone New Zealand Limited31
3.CallPlus Services Limited26
4.Snapnet16
5.Nova Energy LTD15
6.Vibe Communications LTD9
7.Voyagernet5
8.Choopa3
9.Unlimitedinternet3
10.Iconz3
11.ReliableSite.Net LLC1
12.Hd Net Limited1

Default browser protocol in New Zealand

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 New Zealand (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 New Zealand (Apr 2019)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.ReliableSite.Net LLC1100.0%11100.0%
2.Iconz500.0%5100.0%
3.Hd Net Limited2300.0%23100.0%
4.Snapnet4349.3%3990.7%
5.Two Degrees Mobile Limited971010.3%8789.7%
6.Nova Energy LTD27311.1%2488.9%
7.Unlimitedinternet7114.3%685.7%
8.Vodafone New Zealand Limited45715.6%3884.4%
9.CallPlus Services Limited40717.5%3382.5%
10.Vibe Communications LTD11218.2%981.8%
11.Voyagernet8225.0%675.0%
12.Choopa6466.7%233.3%

IPv6 address types in New Zealand

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 New Zealand

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 New Zealand (Apr 2019)

  ISP Test count IPv6 average
1.Nova Energy LTD2753.0 Mbps
2.Vodafone New Zealand Limited4546.0 Mbps
3.Two Degrees Mobile Limited9728.3 Mbps
4.CallPlus Services Limited4021.3 Mbps
5.Vibe Communications LTD1113.7 Mbps
6.Unlimitedinternet75.0 Mbps
7.Snapnet430.0 Mbps
8.Voyagernet80.0 Mbps
9.Choopa60.0 Mbps
10.Iconz50.0 Mbps
11.ReliableSite.Net LLC110.0 Mbps
12.Hd Net Limited230.0 Mbps