The IPv6 Matrix Project tracks IPv6 connectivity worldwide, focusing on host penetration and infrastructure requirements for running IPv6 web services. The April 2011 update highlights data on IPv6 penetration across various European countries, indicating changes in connectivity from September 2010 to April 2011. Key metrics include infrastructure usage, web presence, and email server functionality, reflecting overall growth and discrepancies in adoption rates.

1. IPv6 Matrix Project
Tracking IPv6 connectivity Worldwide
http://www.ipv6matrix.org
Dr. Olivier MJ Crépin-Leblond – ocl@gih.com
APRIL 2011 Update / EuroDIG
Page 1 IPv6 Matrix Project - http://www.ipv6matrix.org

2. www.ipv6matrix.org Web Site
Page 2 IPv6 Matrix Project - http://www.ipv6matrix.org

3. What are we tracking?
Host IPv6 penetration
Using IPv4 Geo-location coordinates
Includes generic TLD (gTLDs, .com, .net, .org) and
country code ccTLDs
Two types of information:
Infrastructure: DNS + Web + E-mail + Time server
(NTP)
This tracks all of the infrastructure required to run
IPv6 Web services
Web sites only (actual content)
This tracks the Web services themselves. Usually this
percentage is lower than the figure for the
infrastructure
Page 3 IPv6 Matrix Project - http://www.ipv6matrix.org

4. Europe Data snapshot
2.20% 3.20%
1.29% 4.88%
IPv6 Host Penetration
Infrastructure
Europe Map + figures 6.68%
9.00%
- DNS or 1.47% 4.29%
- Web or
(Web+NTP / WEB only) 3.56%
2.03%
0.20%
1.69% 3.91%
1.49% 4.39% 0.74% 8.33% 0.41%
- E-mail or 1.91%
1.39% 1.47% 7.91% 1.38% 0.59%
4.34%
- NTP 4.05%
1.34% 3.40%
2.59% 3.94%
Low Sample 2.39% 0.63%
Low accuracy 13.91% 1.81%
0.23% 0.56% 13.42%
4.23% 0.39% 0.69% 18.91%
Sept 2010 3.77%
6.57% 1.12%
0.67% 8.38% 1.65%
April 2011 0.93% 10.74%
11.95% 2.32% 2.80% 3.48% 1.74%
5.25% 2.84% 6.36% 2.01%
1.34%
3.01%
Page 4 IPv6 Matrix Project - http://www.ipv6matrix.org

5. Europe Data snapshot
0.00% 0.84%
0.48% 2.25%
IPv6 Host Penetration
Europe Map + figures 0.26%
Web only 0.21%
0.80% 0.64%
(Web+NTP / WEB only) 0.98%
0.47%
0.06%
0.08% 0.62%
0.24% 0.64% 0.99% 0.74% 1.69% 0.12%
0.30% 0.59% 1.46% 0.27% 0.41%
0.09%
0.14%
0.14% 2.79%
0.20% 3.21%
Low Sample 0.41% 0.10%
Low accuracy 0.74% 0.16%
0.35% 0.11% 16.38%
2.29% 0.50% 0.39% 24.68%
Sept 2010 1.37%
10.10% 0.11%
April 2011 0.42% 11.53% 0.23%
0.42% 4.01%
4.13% 0.43% 1.55% 1.73% 0.30%
0.64% 1.33% 3.15% 0.48%
0.55%
1.28%
Page 5 IPv6 Matrix Project - http://www.ipv6matrix.org

6. Country DNS+WEB+E-mail+NTP % change
sept-10 apr-11
Moldova (*) 13.42% 18.91% 5.49%
France 2.39% 13.91% 11.52%
Switzerland 10.74% 11.95% 1.21%
Denmark 6.68% 9.00% 2.32%
Slovakia 6.57% 8.38% 1.81%
Finland 2.03% 8.33% 6.30%
Netherlands 4.39% 7.91% 3.52%
Bosnia and Herzegovina (*) 7.73% 7.73%
Slovenia 6.52% 6.52%
Czech Republic 3.48% 6.36% 2.88%
Croatia 6.36% 6.36%
Austria 2.32% 5.25% 2.93%
IPv6 Host Penetration Norway 3.20% 4.88% 1.68%
Lithuania 4.34% 4.05% -0.29%
Belarus 3.40% 3.94% 0.54%
Estonia 4.29% 3.91% -0.38%
Portugal 4.23% 3.77% -0.46%
Infrastructure Sweden
Greece
1.47%
1.34%
3.56%
3.01%
2.09%
1.67%
- DNS or Republic of Macedonia (*) 2.92% 2.92%
Italy 2.80% 2.84% 0.04%
- Web or Serbia (*) 2.61% 2.61%
United Kingdom 1.34% 2.59% 1.25%
- E-mail or Hungary 1.74% 2.01% 0.27%
Ukraine 0.63% 1.81% 1.18%
- NTP Russia 0.20% 1.69% 1.49%
Poland 1.12% 1.65% 0.53%
Belgium 1.49% 1.47% -0.02%
Ireland 1.91% 1.39% -0.52%
Apr 2011 vs. Sep 2010 Germany
Iceland
0.74%
2.20%
1.38%
1.29%
0.64%
-0.91%
Spain 0.67% 0.93% 0.26%
Romania 0.56% 0.69% 0.13%
Latvia 0.41% 0.59% 0.18%
Bulgaria 0.10% 0.46% 0.36%
Page 6 IPv6 Matrix Project - http://www.ipv6matrix.org

7. Country WEB % change
sept-10 apr-2011
Moldova (*) 16.38% 24.68% 8.30%
Slovakia 10.10% 11.53% 1.43%
Switzerland 4.01% 4.13% 0.12%
Belarus 2.79% 3.21% 0.42%
Czech Republic 1.73% 3.15% 1.42%
Norway 0.84% 2.25% 1.41%
Republic of Macedonia (*) 2.11% 2.11%
Finland 0.47% 1.69% 1.22%
Croatia 1.53% 1.53%
Netherlands 0.99% 1.46% 0.47%
Portugal 2.29% 1.37% -0.92%
Italy 1.55% 1.33% -0.22%
Slovenia 1.28% 1.28%
Greece 0.55% 1.28% 0.73%
Sweden 0.80% 0.98% 0.18%
IPv6 Host Penetration France 0.41% 0.74% 0.33%
Austria 0.43% 0.64% 0.21%
Estonia 0.64% 0.62% -0.02%
Belgium 0.64% 0.59% -0.05%
Hungary 0.30% 0.48% 0.18%
Web only Iceland 0.00% 0.48% 0.48%
Spain 0.42% 0.42% 0.00%
Lithuania 0.12% 0.41% 0.29%
Romania 0.11% 0.39% 0.28%
Ireland 0.24% 0.30% 0.06%
Germany 0.74% 0.27% -0.47%
Bulgaria 0.10% 0.26% 0.16%
Poland 0.11% 0.23% 0.12%
Denmark 0.26% 0.21% -0.05%
United Kingdom 0.14% 0.20% 0.06%
Ukraine 0.10% 0.16% 0.06%
Apr 2011 vs. Sep 2010 Latvia 0.09% 0.14% 0.05%
Russia 0.06% 0.08% 0.02%
Bosnia and Herzegovina (*) 0.00% 0.00%
Serbia (*) 0.00% 0.00%
Page 7 IPv6 Matrix Project - http://www.ipv6matrix.org

8. Thank you
Contact: Dr. Olivier MJ Crépin-Leblond – ocl@gih.com
CTM
International
Page 8 IPv6 Matrix Project - http://www.ipv6matrix.org