Measurements and Statistics

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RIPE NCC Membership Growth

Daniel Karrenberg

• 10 Feb 2010

• 4 min read

With the year 2009 behind us, here is a quick look at some RIPE NCC membership demographics.

statistics

Measuring DNS Transfer Sizes - First Results

Daniel Karrenberg

• 4 Feb 2010

• 9 min read

Here are the first results of our DNS transfer size measurements. We are interested to determine any possible problems for users of K-root once it starts giving DNSSEC responses to resolvers that request them. DNSSEC responses are significantly larger than current responses. We are interested to le…

Pollution in 1/8

Franz Schwarzinger

• 3 Feb 2010

• 7 min read

The recent allocation of the 1.0.0.0/8 and 27.0.0.0/8 not only triggered a lot of media attention due to IPv4 exhaustion exceeding the 90% mark, it also sparked the curiosity of many technical folks.

Updated Reply-Size Tester

Anand Buddhdev

• 29 Jan 2010

• 2 min read

A new version of the reply-size tester tool is available now, incorporating feedback received since its first release.

dns
tools

2009 - The year before IPv6 took off?

Emile Aben

• 22 Jan 2010

• 3 min read

We've done some measurements that show encouraging results.

REX Supports IPv6

Daniel Karrenberg

• 22 Jan 2010

• 3 min read

REX has been supporting queries on IPv6 addresses for a couple of weeks already. Some inquisitive users have already found out.

Testing your Resolver for DNS Reply Size Issues

Anand Buddhdev

• 21 Dec 2009

• 6 min read

Some weeks ago, we installed a reply-size tester application at the global instances of K-root. We want to make this test available to more people, in an easy-to-use way. We have therefore written a Java application for this purpose.

dns
tools

IPv6 Measurements - A Compilation

Mirjam Kühne

• 9 Dec 2009

• 14 min read

This is the first part of the IPv6 measurements compilation - a list of IPv6 measurements conducted by various individuals and organisations.

IPv6 Monitor - An Interview with Alain Durand

Mirjam Kühne

• 8 Dec 2009

• 6 min read

During IETF 74, I sat down with Alain Durand to ask him to explain the type of IPv6 measurements he is doing at Comcast ( http://ipv6monitor.comcast.net ) together with the University of Pennsylvania ( http://mnlab-ipv6.seas.upenn.edu ).

Updated Version of NetSense

Erik Romijn

• 25 Nov 2009

• 2 min read

We got a lot of useful feedback from the Information Services demo stand at RIPE59 in Lisbon and already implemented some of the suggestions. Find here a list of changes.

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Measurements and Statistics

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