Measurements and Statistics

Tags: measurements atlas ripestat tools geolocation ris statistics use case outages guides internet attacks

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New RIPE Atlas Version 4 Probes

New RIPE Atlas Version 4 Probes

Alun Davies

4 min read

The long wait for the new RIPE Atlas probes is over. Here's a quick look at the new devices and the work that went in to getting distribution back on track.

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RIS Live BGP Message Stream

RIS Live BGP Message Stream

Chris Amin

3 min read

We are launching a prototype called RIS Live, a feed that offers BGP messages in real time. It collects information from the RIS Route Collectors (RRCs) and uses a WebSocket JSON API to monitor and detect routing events around the world.

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Statistical Characterisation of RTT Series

Statistical Characterisation of RTT Series

Maxime Mouchet

10 min read

Statistical characterisation of Round Trip Times (RTT) series is useful for network management. For example, if several paths are available between a source and a destination, say in a routing overlay context, it may be useful to select the path dynamically based on some inference on the current Qu…

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Managing DNS Zones Using Git

Managing DNS Zones Using Git

Ondřej Caletka

12 min read

Using zone files for managing the Domain Name System (DNS) zone data is the most basic and flexible way to manage the authoritative DNS data. In this post, we will describe how the Git version control system can be used to store zone file history and protect against errors.

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What Happens When You Let Statisticians Loose on RIPE Atlas Data?

What Happens When You Let Statisticians Loose on RIPE Atlas Data?

Emile Aben

3 min read

Humans are pretty good at finding patterns in network measurements, but it can be difficult to automate this so one can process many time series at the same time. Now we have an expert in the house who can help us with this.

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RIPE Atlas Anchors 400+

RIPE Atlas Anchors 400+

Alun Davies

5 min read

On 3 January, the number of connected RIPE Atlas anchors hit 400. Here's a look at some of the recent developments that helped get us there.

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RIPE IPmap - What's Under the Hood?

RIPE IPmap - What's Under the Hood?

Massimo Candela

6 min read

Some time ago we introduced RIPE IPmap. Now it’s time to take a look under the hood and see how the geolocation of Infrastructure IP addresses is done.

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RIPE NCC Country Report: Saudi Arabia

RIPE NCC Country Report: Saudi Arabia

Chris Buckridge

2 min read

The Internet may be a global network of networks, but for many stakeholders, understanding what is happening with the Internet in their own country is fundamental to helping them contribute to its development and continuous improvement.

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Internet Economics is a Thing and we Need to Take Note

Internet Economics is a Thing and we Need to Take Note

Geoff Huston

48 min read

In this article I talk about consolidation, the fact that more and more data traffic goes ‘dark’ and the importance of open measurement platforms and open data sets. We need public measurements that are impartial, accurate, comprehensive and of course unbiased as an essential precondition for the f…

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