Measurements and Statistics

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A Shrinking Pie? The IPv4 Transfer Market in 2017

Rene Wilhelm

• 30 Jan 2018

• 6 min read

A record number of IPv4 addresses were transferred between LIRs in the RIPE NCC service region in 2017. However, 16 of the largest transfers, amounting to 78% of the total transferred address space, were really about the administrative management of resources between related business units. In term…

Measurements as the Key to Transparency

Alexander Azimov

• 25 Jan 2018

• 6 min read

We built a tool to visualise network latency measured with RIPE Atlas.

Ruru: Real-time Wide-area TCP Latency Monitoring

Richard Cziva

• 22 Jan 2018

• 5 min read

With the increasing number of real-time applications (online games using virtual reality, multi-site financial transaction processing) and the radically new business models and use cases introduced by the 5G mobile architecture (robotics, tactile Internet) requiring interactive back-and-forth commu…

Traceroute Haikus

Ben Cartwright-Cox

• 15 Jan 2018

• 6 min read

Traceroutes are a common network debugging diagnostic tool. They (should) list every router that your packet travels through to get to its final destination. Here is what it looks like from my flat to my website:

Using RIPEstat to Analyse Cable Cuts in Chile

Hugo Salgado

• 5 Jan 2018

• 2 min read

On 29 December 2017, one of the largest Internet access providers in the south of Chile suffered a massive Internet outage. We used RIPEstat to measure the effect.

Plan of Action for RIPE Atlas Anchor VMs

Robert Kisteleki

• 21 Dec 2017

• 4 min read

Members of the RIPE Atlas community have asked us to implement RIPE Atlas vantage points as Virtual Machines (VMs). In order to address these requests, we came up with a plan of action.

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RIPE Atlas Architecture - How We Manage Our Probes

Robert Kisteleki

• 19 Dec 2017

• 7 min read

In this article we will give some insights into the overall architecture of the RIPE Atlas network and how we manage secure communication with our probe flock.

Seeing the World with RIPE Atlas

Edgio Edgecast

• 8 Dec 2017

• 11 min read

In this article Marcel Flores and Stephen McQuistin describe how they used RIPE Atlas to understand the network behaviours their end-users are experiencing.