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Orange Blacklisting: A Case for Measuring Censorship

Orange Blacklisting: A Case for Measuring Censorship

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Stéphane Bortzmeyer

2 min read

On 17 October 2016, a website hosted by the French Ministry of the Interior went offline when a large number of customers of the Internet service provider, Orange, were redirected to the site. The problem occurred after Google, Wikipedia and cloud provider OVH were mistakenly placed on a terrorism …

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DDoS_Olympics.png

Defending the Olympics from DDoS

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Mirjam Kühne

7 min read

Please read this guest post by Tony Scheid about fighting Distributed Denial of Service (DDoS) attacks during the Olympics in Rio de Janeiro.

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Non-Public Measurements in RIPE Atlas

Non-Public Measurements in RIPE Atlas

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Robert Kisteleki

6 min read

"Non-public measurements" is a feature of RIPE Atlas that allows users to use the infrastructure to measure things while not sharing those results with the public. Is that still a useful feature? Should it exist in the future? Please take the polls.

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The RIPE NCC Academy - Two Years Later

The RIPE NCC Academy - Two Years Later

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Pedro da Silva Vaz

4 min read

Two years ago we released the RIPE NCC Academy - an online training service. Now we've launched the third training module: the Local Internet Registry (LIR) course.

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What Can You Do with One Million RIPE Atlas Credits?

What Can You Do with One Million RIPE Atlas Credits?

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Vesna Manojlovic

10 min read

RIPE Atlas lets you make customised measurements from thousands of probes around the world. These measurements cost credits, which users usually earn by hosting or sponsoring RIPE Atlas probes - or you may have just been given a million RIPE Atlas credits as a member of one of the Regional Internet…

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All Quiet in the IPv4 Internet?

All Quiet in the IPv4 Internet?

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Philipp Richter

10 min read

In 2016, IPv4 exhaustion is on everyone’s lips: four out of five Regional Internet Registries have run out of freely available address space.

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RIPE Atlas API Changes

RIPE Atlas API Changes

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Robert Kisteleki

7 min read

We announced earlier that the RIPE Atlas APIs will change around the end of the year. In this article we give some advice on how to make this transition.

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Using RIPE Atlas to Measure Cloud Connectivity

Using RIPE Atlas to Measure Cloud Connectivity

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Jason Read

7 min read

How we compare connectivity of cloud services using RIPE Atlas latency and DNS measurements

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