Austria IPv6 in Austria

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

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 Austria (Sep 2019)

  ISP IPv6 tests count
1.Upc At509
2.Mobilkom405
3.mediainvent-NET / Austria122
4.Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH84
5.M247 Ltd62
6.ANEXIA Internetdienstleistungs GmbH45
7.Hurricane Electric LLC38
8.T-Mobile Austria36
9.HAPPYnet & Technix IT Services GmbH28
10.Telekom17
11.AtNOC Clemens Zauner e.U.15
12.Liberty Global Operations B.V.13
13.DIC-Online Vienna7
14.Cloudflarewarp5
15.ip-it consult GmbH5

IPv6 and v4 protocol support in Austria (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 Austria (unique addresses, Sep 2019)

  ISP Unique IPv6 addresses
1.Upc At273
2.Mobilkom141
3.mediainvent-NET / Austria62
4.Hurricane Electric LLC31
5.T-Mobile Austria27
6.HAPPYnet & Technix IT Services GmbH15
7.Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH12
8.Telekom11
9.Liberty Global Operations B.V.11
10.AtNOC Clemens Zauner e.U.10
11.M247 Ltd10
12.DIC-Online Vienna7
13.Cloudflarewarp3
14.ANEXIA Internetdienstleistungs GmbH2
15.ip-it consult GmbH1

Default browser protocol in Austria

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 Austria (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 Austria (Sep 2019)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.ANEXIA Internetdienstleistungs GmbH4500.0%45100.0%
2.AtNOC Clemens Zauner e.U.1516.7%1493.3%
3.mediainvent-NET / Austria122108.2%11291.8%
4.Mobilkom405399.6%36690.4%
5.Telekom17211.8%1588.2%
6.Upc At5096212.2%44787.8%
7.Hurricane Electric LLC38513.2%3386.8%
8.DIC-Online Vienna7114.3%685.7%
9.T-Mobile Austria36719.4%2980.6%
10.M247 Ltd621422.6%4877.4%
11.HAPPYnet & Technix IT Services GmbH28725.0%2175.0%
12.Liberty Global Operations B.V.13753.8%646.2%
13.Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH844654.8%3845.2%
14.Cloudflarewarp5480.0%120.0%
15.ip-it consult GmbH55100.0%00.0%

IPv6 address types in Austria

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 Austria

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 Austria (Sep 2019)

  ISP Test count IPv6 average
1.Liberty Global Operations B.V.13294.0 Mbps
2.Telekom1789.3 Mbps
3.Upc At50985.6 Mbps
4.M247 Ltd6265.8 Mbps
5.HAPPYnet & Technix IT Services GmbH2860.7 Mbps
6.mediainvent-NET / Austria12249.6 Mbps
7.Mobilkom40526.9 Mbps
8.T-Mobile Austria3619.0 Mbps
9.Hurricane Electric LLC3810.6 Mbps
10.Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH846.0 Mbps
11.ANEXIA Internetdienstleistungs GmbH450.0 Mbps
12.AtNOC Clemens Zauner e.U.150.0 Mbps
13.DIC-Online Vienna70.0 Mbps
14.Cloudflarewarp50.0 Mbps
15.ip-it consult GmbH50.0 Mbps