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Measurements and Statistics

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A Visual Impression of Probe Lifetimes

A Visual Impression of Probe Lifetimes

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Philip Homburg

3 min read

For a while now, the number of active RIPE Atlas probes has hovered around the 9,400 mark. This means that new probes are being connected at a fast enough rate to replace failing probes, but not enough to grow the network. At the same time, the version 3 probes have problems with their USB sticks. …

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New RIPE Atlas APIs

New RIPE Atlas APIs

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Suzanne Taylor

3 min read

We've updated the RIPE Atlas APIs - and there's a comprehensive new manual to explain how to use them. As a result, the current (version 1) APIs are still available for now, but will be deprecated by the end of the year.

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139.97.0.162-1

There is Gold in this Stream - Sifting Through Used RIPE Atlas Traceroute Results

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Daniel Karrenberg

15 min read

This work demonstrates the value of the results collected by RIPE Atlas independent of the original purpose for collecting them. Using all traceroute results from a particular day as an example, we first show that near real-time analysis of the result stream is feasible. Then we show that this has …

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Pinpointing Delay and Forwarding Anomalies Using RIPE Atlas Built-in Measurements - Or How I Learned to Stop Worrying and Love the Built-Ins

Pinpointing Delay and Forwarding Anomalies Using RIPE Atlas Built-in Measurements - Or How I Learned to Stop Worrying and Love the Built-Ins

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Romain Fontugne

8 min read

Detecting network disruptions is a recurring problem. Clearly locating performance degradation is an important step in debugging and subsequently fixing connectivity issues.

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Using RIPE Atlas to Debug Network Connectivity Problems

Using RIPE Atlas to Debug Network Connectivity Problems

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Stéphane Bortzmeyer

15 min read

This article explains how I use RIPE Atlas probes, the official API and custom scripts to debug network issues.

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Connectivity in the LAC Region

Connectivity in the LAC Region

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Mirjam Kühne

6 min read

Please enjoy this guest post by Agustín Formoso, Software Developer at LACNIC: Regional connectivity is not an easy metric to measure. To do it properly you need measurements generated by multiple vantage points, located in as many places as possible (both geographically and logically). Besides,…

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How Elasticsearch and Kibana Help us Analyse RIPE Atlas Data Logs

How Elasticsearch and Kibana Help us Analyse RIPE Atlas Data Logs

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Andreas Strikos

5 min read

RIPE Atlas back-end applications run on more than 40 servers. Each day these machines can produce thousands of application logs of any kind of severity level. In order to be able to track down serious errors, warnings or even unusual behaviour, we decided some time ago to try Elasticsearch as a log…

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Broadband Services and Infrastructure Mapping

Broadband Services and Infrastructure Mapping

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Emile Aben

5 min read

I attended a conference on Broadband Services and Infrastructure Mapping, which I think had some interesting content for RIPE Labs readers.

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Using RIPE Atlas to Look at IXPs in Berlin

Using RIPE Atlas to Look at IXPs in Berlin

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Mirjam Kühne

4 min read

The IXP country jedi tool described in earlier RIPE Labs articles, can also be used to analyse the situation in a specific city. This time we look at Berlin.

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Introducing the RIPE Forum

Introducing the RIPE Forum

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Marco Schmidt

6 min read

The RIPE NCC has developed an additional interface for the RIPE community mailing lists – something that we hope will encourage more interaction and discussion among the RIPE community.

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