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Rene Wilhelm

39

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About the author

Rene Wilhelm is a senior research engineer in the R&D department at the RIPE NCC. Coming from a background in particle physics, Rene joined the RIPE NCC in 1996. His interests are in data analysis, routing, Internet measurements and visualisation.

RIPE NCC Active Measurements of World IPv6 Launch Dataset

RIPE NCC Active Measurements of World IPv6 Launch Dataset

1 min read

As part of our Data Repository, the RIPE NCC has released a new dataset. This dataset contains DNS lookups (A+AAAA), ping/ping6, traceroute/traceroute6 and HTTP fetches (IPv4/IPv6) from 53 vantage points (TTM, CAIDA Ark and others) to 60 websites involved in World IPv6 Launch. The data covers the p…

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Measuring World IPv6 Launch - Comparing IPv4 and IPv6 Performance

Measuring World IPv6 Launch - Comparing IPv4 and IPv6 Performance

7 min read

Following on from last year's during World IPv6 Day, we again looked at relative performance of IPv4 and IPv6 from the measurements we conducted. In this article we describe the methodology and the show the results of these measurements.

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Measuring World IPv6 Launch Participants From All Over The World

Measuring World IPv6 Launch Participants From All Over The World

3 min read

Similar to last years World IPv6 Day, this year, the RIPE NCC is measuring selected World IPv6 Launch participants from over 50 vantage points all over the world. We're measuring DNS, ping, traceroute and HTTP and show results at http://ipv6launch.ripe.net/ .

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Update on IPv6 Address Distribution

Update on IPv6 Address Distribution

5 min read

At the recent RIPE Meeting we presented some IPv6 address distribution statistics which we would like to share with a wider audience. In the article below, you can find statistics on IPv6 allocations and assignments. In particular, the article details what affect the removal of the requirement to b…

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From 80 to 8,000 - The Growth of the RIPE NCC Membership

From 80 to 8,000 - The Growth of the RIPE NCC Membership

4 min read

The RIPE NCC is 20 years old and it now has over 8,000 members. In this article, we drill down a bit more into the composition of our membership: what industry do RIPE NCC members come from and which countries account for the highest numbers of members and IP resources.

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