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Measurements and Statistics

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Analysing Global CDN Performance

Analysing Global CDN Performance

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Emir Beganović

16 min read

We investigate commercial CDNs performance by analysing their latency to end-users worldwide.

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Five Years at the Edge: Recording the Evolution of Web Usage from an ISP

Five Years at the Edge: Recording the Evolution of Web Usage from an ISP

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Danilo Giordano

7 min read

While 2018 has no doubt been another big year in the world of the Internet, it often pays to look at how it compares to previous years to understand and forecast growth or decline trends.

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Geopolitics of Routing

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LOUIS PETINIAUD

8 min read

The goal of this article is to introduce a methodological basis for a geopolitical analysis of the Internet and to illustrate the geopolitics of cyberspace. For this purpose, we used the BGP feeds provided by the RIPE Routing Information Service to regularly infer AS-level connectivity graphs. We h…

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Internet Tools BoF Discovers Common Challenges for Network Operators

Internet Tools BoF Discovers Common Challenges for Network Operators

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Sofía Silva Berenguer

7 min read

At the recent LACNIC 31 meeting, Agustin Formoso (RIPE NCC), Michela Galante (RIPE NCC) and I organised the Internet Tools BoF. Our common goal was to better understand the problems network operators struggle with and determine whether we can assist them by developing new or improved tools. We also…

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Hackathon @ Africa Internet Summit 2019

Hackathon @ Africa Internet Summit 2019

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Willem Toorop

8 min read

The ISOC African regional bureau has been organising hackathons at the last three editions of the Africa Internet Summit. This year we were given the opportunity to lead a track there at: "Measuring DNS and DoH". This is a report on the event and it's valuable and contributory outcome.

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Inter-RIR Collaboration Produces new Product Prototype

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Sofía Silva Berenguer

3 min read

The APNIC product team has combined forces with the RIPE NCC to bring more comprehensive statistical analysis to APNIC Members and the wider Asia Pacific Internet community.

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RPKI Test

RPKI Test

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Nathalie Trenaman

2 min read

How can you quickly figure out if a network you are using is dropping invalid Resource Public Key Infrastructure (RPKI) BGP announcements? You can do so by opening up a browser and visiting our RPKI test web page.

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RIPEstat is Getting Ready for a Face-Lift

RIPEstat is Getting Ready for a Face-Lift

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Stephen Suess

4 min read

The user interface (UI) of RIPEstat has become a familiar view for our user base, but after nine years of service we are starting to explore new concepts to improve the user experience on our information service. In this article we share our motivation, the guiding principles for the new UI and the…

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The Value of Measurements: Network Latency

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Nick Buraglio

3 min read

There is no shortage of network telemetry data that can be collected, recorded, graphed, and stored for cross reference and triage. Not one to be underestimated, latency data can be incredibly powerful when leveraged for baseline and deviation notification.

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Making the DNS More Private with QNAME Minimisation

Making the DNS More Private with QNAME Minimisation

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Wouter de Vries

10 min read

DNS queries can contain a lot of sensitive information about Internet users. Query name minimisation (qmin) limits the information revealed to what is actually necessary for a DNS name server to answer the query. We did an initial study of qmin deployment and the associated challenges and published…

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