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How Cloud Edge Infrastructure Improves Round-Trip Time

Katerina Lionta

• 17 Mar 2025

• 10 min read

In this work, we investigate the improvements in network latency across six European countries - Germany, Finland, Poland, Bulgaria, Greece, and Czechia - when leveraging cloud edge infrastructure. Using ping measurements from RIPE Atlas, we analyse the impact of cloud edge solutions provided by th…

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RIPE Atlas UI: Revamped Probe Detail Pages

Stephen Suess

• 3 Mar 2025

• 4 min read

Over the past few months, the RIPE Atlas team and our stakeholders have been hard at work reimagining the probe detail pages to make them cleaner, more user-friendly, and enriched with new features.

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Easy RIPE Atlas Data Analysis with SQL

Giovane Moura

• 12 Feb 2025

• 27 min read

Not a big fan of pandas dataframe syntax? Prefer to use SQL? Then suffer no more! In this detailed, step-by-step guide using RIPE Atlas public data, find out how DuckDB allows you to use SQL without any DB server on a Jupyter Notebook.

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RIPE Atlas Anchors - Operating System Refresh

Sean Mottles

• 20 Jan 2025

• 7 min read

RIPE Atlas anchors give us a reliable set of vantage points from which to observe the Internet, but keeping them operational over time raises interesting challenges. Here, we give an update on a recent upgrade we carried out for anchors and lessons learned along the way.

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A Deep Dive Into the Baltic Sea Cable Cuts

Emile Aben

• 19 Dec 2024

• 25 min read

With last month’s cuts in two major Baltic Sea Internet cables now successfully repaired, and another cut having occurred in the meantime, we analyse these events and delve deeper into the question of how exactly the Internet has remained resilient.

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Navigating Network Measurements - Research, Risks and Reliability

Tobias Fiebig

• 10 Dec 2024

• 10 min read

Measuring the Internet is a delicate process and without the proper setup, things can get pretty out of hand pretty quickly. The measurement.network is a RIPE NCC Community Projects Fund supported project that helps researchers run network measurements without breaking things.

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Reaching AuthDNS - A RIPE Atlas Analysis by Region

Anand Buddhdev

• 3 Dec 2024

• 10 min read

The RIPE NCC operates two independent anycast DNS services. One is K-root, a well-known service essential to DNS resolution. The other is the less well-known service, AuthDNS. We examine how queries reach AuthDNS from several regions and call for new hosts to help shorten the journey.

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Does the Internet Route Around Damage? - Baltic Sea Cable Cuts

Emile Aben

• 20 Nov 2024

• 10 min read

This week's Internet cable cuts in the Baltic Sea have been widely reported, even as attempts to understand their cause and impact continue. We turn to RIPE Atlas to provide a preliminary analysis of these events and ask to what extent the Internet in the region has been resilient to them.

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The DNS Server That Lagged Behind

Stéphane Bortzmeyer

• 18 Nov 2024

• 3 min read

Around the end of October and beginning of November 2024, twenty six African TLDs had a technical problem - one of their authoritative name servers served stale data. This is a tale of monitoring, anycast, and debugging.

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A Detailed Look at Our Recent RIPE Atlas Infrastructure Migration

Robert Kisteleki

• 2 Oct 2024

• 15 min read

Our recent cloud migration is one of the most significant changes to RIPE Atlas in recent years, aimed at modernising our infrastructure and reducing costs. In this article, we give you a look at what’s been happening behind the scenes, some of the complexity involved, and how we’ll be improving th…

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How Cloud Edge Infrastructure Improves Round-Trip Time

Katerina Lionta

RIPE Atlas UI: Revamped Probe Detail Pages

Stephen Suess

Easy RIPE Atlas Data Analysis with SQL

Giovane Moura

RIPE Atlas Anchors - Operating System Refresh

Sean Mottles

A Deep Dive Into the Baltic Sea Cable Cuts

Emile Aben

Navigating Network Measurements - Research, Risks and Reliability

Tobias Fiebig

Reaching AuthDNS - A RIPE Atlas Analysis by Region

Anand Buddhdev

Does the Internet Route Around Damage? - Baltic Sea Cable Cuts

Emile Aben

The DNS Server That Lagged Behind

Stéphane Bortzmeyer

A Detailed Look at Our Recent RIPE Atlas Infrastructure Migration

Robert Kisteleki

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