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 (Apr 2018)

  ISP IPv6 tests count
1.Hi3g166
2.Tdc141
3.Altibox Danmark122
4.Hurricane Electric113
5.Hiper70
6.Kviknet DK network38
7.Nianet37
8.Telianetdk33
9.Syd Energi20
10.M247-LTD-Copenhagen19
11.Zencurity ApS16
12.Internet Cz12
13.Altibox8
14.Forskningsnettet-6block18
15.SEAS-NVE Network8
16.EnergiMidt8
17.Solido Hosting ApS8
18.Hurricane Electric LLC8
19.GlobalConnect A/S Network7
20.WNB ApS6
21.Stofa5

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, Apr 2018)

  ISP Unique IPv6 addresses
1.Hi3g120
2.Tdc75
3.Altibox Danmark66
4.Hurricane Electric65
5.Hiper46
6.Nianet21
7.Kviknet DK network19
8.Telianetdk15
9.Syd Energi13
10.EnergiMidt6
11.M247-LTD-Copenhagen6
12.Forskningsnettet-6block15
13.Hurricane Electric LLC5
14.Solido Hosting ApS4
15.Altibox4
16.Internet Cz3
17.GlobalConnect A/S Network3
18.Stofa3
19.SEAS-NVE Network2
20.Zencurity ApS2
21.WNB 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 (Apr 2018)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.Hurricane Electric LLC800.0%8100.0%
2.GlobalConnect A/S Network700.0%7100.0%
3.WNB ApS600.0%6100.0%
4.Forskningsnettet-6block1800.0%8100.0%
5.Altibox Danmark12221.6%12098.4%
6.Hurricane Electric11398.0%10492.0%
7.Telianetdk3339.1%3090.9%
8.Hiper70811.4%6288.6%
9.Nianet37513.5%3286.5%
10.Kviknet DK network38615.8%3284.2%
11.Hi3g1662816.9%13883.1%
12.Zencurity ApS16318.8%1381.3%
13.Internet Cz12433.3%866.7%
14.Tdc1415639.7%8560.3%
15.Syd Energi20840.0%1260.0%
16.M247-LTD-Copenhagen19842.1%1157.9%
17.EnergiMidt8787.5%112.5%
18.Altibox8787.5%112.5%
19.SEAS-NVE Network88100.0%00.0%
20.Solido Hosting ApS88100.0%00.0%
21.Stofa55100.0%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 (Apr 2018)

  ISP Test count IPv6 average
1.Nianet37214.0 Mbps
2.WNB ApS6119.9 Mbps
3.Altibox Danmark12258.2 Mbps
4.Syd Energi2056.1 Mbps
5.Kviknet DK network3842.4 Mbps
6.Forskningsnettet-6block1840.5 Mbps
7.Hi3g16639.8 Mbps
8.GlobalConnect A/S Network737.8 Mbps
9.Hiper7037.2 Mbps
10.M247-LTD-Copenhagen1937.2 Mbps
11.Telianetdk3318.2 Mbps
12.Tdc14114.7 Mbps
13.Hurricane Electric11312.7 Mbps
14.Solido Hosting ApS811.1 Mbps
15.EnergiMidt80.3 Mbps
16.Internet Cz120.0 Mbps
17.SEAS-NVE Network80.0 Mbps
18.Zencurity ApS160.0 Mbps
19.Stofa50.0 Mbps
20.Altibox80.0 Mbps
21.Hurricane Electric LLC80.0 Mbps