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 (Mar 2017)

  ISP IPv6 tests count
1.Gigabit ApS254
2.Tdc227
3.Hurricane Electric127
4.Kviknet DK network93
5.Hiper40
6.Nianet35
7.Telianet20
8.Frode Laursen20
9.Port80 AB16
10.EasySpeedy ApS16
11.RIPE Network Coordination Centre9
12.Comcast Cable Communications6
13.Forskningsnettet-6block16
14.Sky Broadband6
15.Telenor-internet5
16.One.com5

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, Mar 2017)

  ISP Unique IPv6 addresses
1.Gigabit ApS96
2.Tdc90
3.Hurricane Electric74
4.Kviknet DK network44
5.Hiper20
6.Nianet15
7.Telianet13
8.Port80 AB10
9.Sky Broadband5
10.Comcast Cable Communications4
11.Forskningsnettet-6block14
12.Frode Laursen2
13.RIPE Network Coordination Centre2
14.EasySpeedy ApS1
15.Telenor-internet1
16.One.com1

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 (Mar 2017)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Forskningsnettet-6block1600.0%6100.0%
2.Comcast Cable Communications600.0%6100.0%
3.Sky Broadband600.0%6100.0%
4.Hurricane Electric12797.1%11892.9%
5.Gigabit ApS2543112.2%22387.8%
6.Kviknet DK network931314.0%8086.0%
7.Nianet35514.3%3085.7%
8.Telenor-internet5120.0%480.0%
9.One.com5120.0%480.0%
10.Telianet20525.0%1575.0%
11.Frode Laursen20525.0%1575.0%
12.Hiper401025.0%3075.0%
13.Port80 AB16425.0%1275.0%
14.EasySpeedy ApS16850.0%850.0%
15.Tdc22713961.2%8838.8%
16.RIPE Network Coordination Centre9666.7%333.3%

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 (Mar 2017)

  ISP Test count IPv6 average
1.Nianet3572.1 Mbps
2.Gigabit ApS25454.9 Mbps
3.Hurricane Electric12740.4 Mbps
4.Telianet2036.8 Mbps
5.Tdc22736.7 Mbps
6.Kviknet DK network9318.8 Mbps
7.Hiper4013.9 Mbps
8.Port80 AB164.9 Mbps
9.Comcast Cable Communications60.0 Mbps
10.Forskningsnettet-6block160.0 Mbps
11.Frode Laursen200.0 Mbps
12.Sky Broadband60.0 Mbps
13.EasySpeedy ApS160.0 Mbps
14.Telenor-internet50.0 Mbps
15.RIPE Network Coordination Centre90.0 Mbps
16.One.com50.0 Mbps