Denmark IPv6 in Denmark

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

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 Denmark (May 2017)

  ISP IPv6 tests count
1.Gigabit ApS280
2.Hurricane Electric97
3.Tdc93
4.Nianet65
5.Hiper58
6.Telianetdk33
7.Kviknet DK network31
8.Kollegienet-Odense21
9.Glentevejs Antennelaug15
10.EasySpeedy ApS14
11.SEAS-NVE Network12
12.Port80 AB11
13.Arrowhead DK9
14.Telianet8
15.Netgroup6
16.Syd Energi5
17.Zencurity ApS5

IPv6 and v4 protocol support in Denmark (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 Denmark (unique addresses, May 2017)

  ISP Unique IPv6 addresses
1.Gigabit ApS84
2.Hurricane Electric69
3.Tdc51
4.Nianet27
5.Hiper24
6.Telianetdk19
7.Kviknet DK network18
8.Port80 AB6
9.SEAS-NVE Network6
10.Glentevejs Antennelaug6
11.Telianet5
12.Kollegienet-Odense5
13.Arrowhead DK5
14.EasySpeedy ApS3
15.Syd Energi3
16.Netgroup2
17.Zencurity ApS1

Default browser protocol in Denmark

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 Denmark (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 Denmark (May 2017)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Telianet800.0%8100.0%
2.Telianetdk3313.0%3297.0%
3.Hurricane Electric971515.5%8284.5%
4.Gigabit ApS2805017.9%23082.1%
5.Kollegienet-Odense21419.0%1781.0%
6.Hiper581424.1%4475.9%
7.Kviknet DK network31825.8%2374.2%
8.Port80 AB11327.3%872.7%
9.Nianet651827.7%4772.3%
10.Tdc933234.4%6165.6%
11.Netgroup6350.0%350.0%
12.EasySpeedy ApS14857.1%642.9%
13.Syd Energi5360.0%240.0%
14.SEAS-NVE Network1212100.0%00.0%
15.Glentevejs Antennelaug1515100.0%00.0%
16.Arrowhead DK99100.0%00.0%
17.Zencurity ApS55100.0%00.0%

IPv6 address types in Denmark

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 Denmark

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 Denmark (May 2017)

  ISP Test count IPv6 average
1.Nianet65444.2 Mbps
2.Netgroup6129.7 Mbps
3.Telianetdk3350.4 Mbps
4.Gigabit ApS28048.8 Mbps
5.SEAS-NVE Network1242.7 Mbps
6.Tdc9332.2 Mbps
7.Kollegienet-Odense2129.7 Mbps
8.Hiper5826.5 Mbps
9.Syd Energi525.9 Mbps
10.Hurricane Electric9722.4 Mbps
11.Kviknet DK network3118.1 Mbps
12.Port80 AB1111.0 Mbps
13.EasySpeedy ApS140.0 Mbps
14.Telianet80.0 Mbps
15.Glentevejs Antennelaug150.0 Mbps
16.Arrowhead DK90.0 Mbps
17.Zencurity ApS50.0 Mbps