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 (Nov 2017)

  ISP IPv6 tests count
1.Gigabit ApS530
2.Tdc282
3.Hurricane Electric64
4.Kviknet DK network60
5.Hiper46
6.Telianetdk22
7.Altibox Danmark16
8.Arrowhead DK14
9.Nianet14
10.Forskningsnettet-6block113
11.Altibox11
12.SEAS-NVE Network10
13.Blixcust104128
14.M247-LTD-Copenhagen8
15.GlobalConnect A/S Network7
16.Stofa6
17.EasySpeedy ApS6
18.Hi3g6
19.Lynero5

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, Nov 2017)

  ISP Unique IPv6 addresses
1.Gigabit ApS167
2.Tdc68
3.Hurricane Electric33
4.Kviknet DK network32
5.Hiper32
6.Telianetdk15
7.Forskningsnettet-6block112
8.Altibox Danmark11
9.Nianet10
10.Altibox6
11.Hi3g5
12.Stofa4
13.SEAS-NVE Network4
14.Arrowhead DK4
15.GlobalConnect A/S Network3
16.M247-LTD-Copenhagen3
17.Lynero1
18.EasySpeedy ApS1
19.Blixcust104121

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 (Nov 2017)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Kviknet DK network6023.3%5896.7%
2.Telianetdk2214.5%2195.5%
3.Gigabit ApS530305.7%50094.3%
4.Altibox Danmark1616.3%1593.8%
5.Hurricane Electric6469.4%5890.6%
6.M247-LTD-Copenhagen8112.5%787.5%
7.GlobalConnect A/S Network7114.3%685.7%
8.Tdc2824616.3%23683.7%
9.Hi3g6116.7%583.3%
10.Hiper461226.1%3473.9%
11.Forskningsnettet-6block113430.8%969.2%
12.Lynero5240.0%360.0%
13.Altibox11545.5%654.5%
14.Nianet14750.0%750.0%
15.EasySpeedy ApS6583.3%116.7%
16.Blixcust104128787.5%112.5%
17.Stofa66100.0%00.0%
18.SEAS-NVE Network1010100.0%00.0%
19.Arrowhead DK1414100.0%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 (Nov 2017)

  ISP Test count IPv6 average
1.Forskningsnettet-6block113166.5 Mbps
2.Nianet1454.3 Mbps
3.Hiper4649.0 Mbps
4.Lynero547.9 Mbps
5.Gigabit ApS53047.6 Mbps
6.Kviknet DK network6036.5 Mbps
7.Telianetdk2235.8 Mbps
8.Tdc28227.4 Mbps
9.Hi3g626.6 Mbps
10.Altibox Danmark1623.8 Mbps
11.Arrowhead DK148.0 Mbps
12.Hurricane Electric640.4 Mbps
13.Stofa60.0 Mbps
14.EasySpeedy ApS60.0 Mbps
15.GlobalConnect A/S Network70.0 Mbps
16.M247-LTD-Copenhagen80.0 Mbps
17.Altibox110.0 Mbps
18.SEAS-NVE Network100.0 Mbps
19.Blixcust1041280.0 Mbps