Slovenia IPv6 in Slovenia

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

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 Slovenia (Sep 2017)

  ISP IPv6 tests count
1.Telekom Slovenije d.d.272
2.T-2 d.o.o238
3.Hurricane Electric56
4.Voljatel Telekomunikacije d.d.52
5.Triera Internet28
6.Uninet S.A. de C.V.28
7.A1 Slovenija26
8.Telekom Deutschland GmbH18
9.T-2 d.o.o.17
10.ARNES provider14
11.Go6lab8
12.Mobitel d.d.7
13.SiOL.SI7
14.Cellco Partnership DBA Verizon Wireless7
15.Cernet2-tsinghua66

IPv6 and v4 protocol support in Slovenia (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 Slovenia (unique addresses, Sep 2017)

  ISP Unique IPv6 addresses
1.Telekom Slovenije d.d.169
2.T-2 d.o.o99
3.A1 Slovenija22
4.Voljatel Telekomunikacije d.d.17
5.Triera Internet16
6.Telekom Deutschland GmbH12
7.Hurricane Electric11
8.T-2 d.o.o.9
9.ARNES provider9
10.Mobitel d.d.5
11.SiOL.SI5
12.Cernet2-tsinghua65
13.Cellco Partnership DBA Verizon Wireless4
14.Go6lab3
15.Uninet S.A. de C.V.2

Default browser protocol in Slovenia

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 Slovenia (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 Slovenia (Sep 2017)

  ISP Test count IPv4 IPv4 % IPv6 IPv6 %
1.A1 Slovenija2600.0%26100.0%
2.Uninet S.A. de C.V.2800.0%28100.0%
3.Cernet2-tsinghua6600.0%6100.0%
4.Hurricane Electric5611.8%5598.2%
5.T-2 d.o.o238156.3%22393.7%
6.Telekom Deutschland GmbH18211.1%1688.9%
7.Go6lab8112.5%787.5%
8.ARNES provider14214.3%1285.7%
9.Cellco Partnership DBA Verizon Wireless7114.3%685.7%
10.Telekom Slovenije d.d.2725419.9%21880.1%
11.Mobitel d.d.7342.9%457.1%
12.SiOL.SI7571.4%228.6%
13.Triera Internet282692.9%27.1%
14.Voljatel Telekomunikacije d.d.5252100.0%00.0%
15.T-2 d.o.o.1717100.0%00.0%

IPv6 address types in Slovenia

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 Slovenia

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 Slovenia (Sep 2017)

  ISP Test count IPv6 average
1.SiOL.SI782.2 Mbps
2.T-2 d.o.o.1780.9 Mbps
3.ARNES provider1459.9 Mbps
4.Telekom Slovenije d.d.27236.0 Mbps
5.T-2 d.o.o23832.7 Mbps
6.Hurricane Electric560.0 Mbps
7.Triera Internet280.0 Mbps
8.A1 Slovenija260.0 Mbps
9.Voljatel Telekomunikacije d.d.520.0 Mbps
10.Mobitel d.d.70.0 Mbps
11.Telekom Deutschland GmbH180.0 Mbps
12.Cellco Partnership DBA Verizon Wireless70.0 Mbps
13.Go6lab80.0 Mbps
14.Uninet S.A. de C.V.280.0 Mbps
15.Cernet2-tsinghua660.0 Mbps