Network Operations

RIR Prefix Size Distribution in RIPEstat

Vesna Manojlovic

• 20 Jul 2012

• 5 min read

An alternative way of looking at the prefix size distribution in IPv4 and IPv6 blocks is now available in RIPEstat as an interactive widget. Tabular visualisation and cumulative percentage representation can be used for filtering based on minimum allocation size or for general research about the us…

0

Measuring IPv6 Connectivity with RIPE Atlas - How Do Others See Your IPv6 Network?

Emile Aben

• 17 Jul 2012

• 10 min read

We've enabled RIPE NCC members to do IPv6-traceroutes from all RIPE Atlas probes to IPv6 destinations. Until now they could get the raw analysis results (text/JSON representations of traceroute results) for analysis. In this article we present a first experimental analysis and visualisation of the …

ipv6
tools
atlas
routing
+2
+1

2

0

Internet Traffic During Euro 2012 - Final Conclusions

Fergal Cunningham

• 13 Jul 2012

• 6 min read

This is the last in a series of articles in which we look at traffic statistics at Internet Exchange Points during the European Championship 2012. This time we looked at IXP traffic during the semi-finals and the final. In addition we also look back over the entire 5 weeks of matches and draw some …

0

Using API Keys To Access LIR Portal Data Locally

Alex Band

• 12 Jul 2012

• 4 min read

To offer our members better local access to our tools and data sets, it is now possible to create API access keys in the LIR Portal. The keys can be used to grant applications and scripts access to your (private) LIR data. The Information will be fetched securely over HTTPS and can be used in your …

ipv6
ipv4
tools
+1
+1

0

Update on Assigning 32-bit ASNs

Mirjam Kühne

• 9 Jul 2012

• 3 min read

The RIPE NCC has been assigning 32-bit Autonomous System Numbers since 2007. In this article we're providing an update about the number of 32-bit ASNs being assigned and how many are visible on the Internet.

0

2

Internet Traffic During Euro 2012 - Quarter-finals

Fergal Cunningham

• 27 Jun 2012

• 7 min read

This is the fourth in a series of articles in which we look at traffic statistics at Internet Exchange Points during the European Championship currently taking place. This time we looked at IXP traffic during the quarter-finals.

4

Measuring IPv6 - Country by Country

Geoff Huston

• 27 Jun 2012

• 12 min read

Some years ago a report was published that ranked countries by the level of penetration of broadband data services. This ranking of national economies had an electrifying impact on this industry and upon public policies for broadband infrastructure in many countries. What if we did the same for IPv…

0

Measuring World IPv6 Launch - Comparing IPv4 and IPv6 Performance

Emile Aben

• 21 Jun 2012

• 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.

0

2

Internet Traffic During Euro 2012 - Group Stages

Fergal Cunningham

• 21 Jun 2012

• 7 min read

This is the third in a series of articles in which we look at traffic statistics at Internet Exchange Points during the European Championship currently taking place.

0

3

Timeline of Reverse DNS Events

Daniel Karrenberg

• 19 Jun 2012

• 8 min read

Last week there were several problems with the RIPE NCC's reverse DNS (rDNS) service. This article is a first report about the events. It is not intended to analyse the causes or make detailed recommendations for action.

dns

0

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