Measurements and Statistics

RIPE NCC Country Report: Germany

Suzanne Taylor

• 19 Nov 2019

• 3 min read

We took an in-depth look at the evolving Internet landscape in Germany as the next in our new series of RIPE NCC Country Reports.

2

7

RIS Live is Live

Chris Amin

• 11 Nov 2019

• 3 min read

Following a successful trial, we are officially launching RIS Live as a supported RIPE NCC service. Here's a quick look at the feedback we received from the trial, as well as an overview of what's new.

ris
tools

0

5

Impressions from the Internet Measurement Conference 2019

Emile Aben

• 4 Nov 2019

• 7 min read

This year's Internet Measurement Conference (IMC) was held in Amsterdam from 21-23 October. In this article we highlight some of the presented work that we think is interesting and that the RIPE community might find useful.

2

0

The New RIPEstat In Other Words

Stephen Suess

• 15 Oct 2019

• 4 min read

In May, with the aim of improving the experience for all RIPEstat users, we started a complete redesign of the RIPEstat user interface. With the prototype UI having received a lot of positive feedback, we’re still busy adding new features, one of which will allow users to switch between languages w…

8

0

Internet Clouds are (also) Unpredictable: A Study on the Effects of Recent Traffic Engineering Trends In Cloud Provider Networks

Marco Chiesa

• 8 Oct 2019

• 8 min read

How does the largest cloud provider worldwide perform Traffic-Engineering? What are the implications for the geo-distributed applications running in the cloud? We explored these and more questions through a comprehensive set of measurements across the Amazon Web Services (AWS) cloud network.

0

25,000 LIRs - An End to the Milestone Highs?

Rene Wilhelm

• 3 Oct 2019

• 12 min read

Little more than twelve months after we passed the 20,000 active LIRs mark, the number of LIR accounts reached a new milestone on 2 October 2019. As the number of available IPv4 addresses in our pool dropped to 3 million, applications for new LIRs exploded. In July alone, we saw a record number of…

0

How to Choose DNS TTL Values

Giovane Moura

• 27 Sep 2019

• 10 min read

There is no consensus on how to choose DNS time-to-live (TTL) values for domain names. Yet, TTLs are incredibly important, given that they indirectly control how long resolvers cache records, directly influencing user experience.

dns
atlas

5

3

How Diverse is RIS?

Emile Aben

• 16 Sep 2019

• 8 min read

Is the current set of the RIPE Routing Information Service (RIS) peers providing a good level of diverse data? Let's look at some measurement results.

0

1

Measuring the Impact of DNS Flag Day

Willem Toorop

• 23 Aug 2019

• 10 min read

DNS Flag Day was the result of a collaborative effort and agreement of DNS implementers and DNS resolver operators to commit to no longer providing workarounds for non-standards-compliant authoritative nameservers as of 1 February 2019. In the lead up to DNS Flag Day, and as part of the outreach…

0

Routing to and from the Netherlands

Marco Hogewoning

• 16 Aug 2019

• 5 min read

Following earlier publications, Radiocommunications Agency Netherlands asked if we could perform an analysis of the Dutch market – in particular, the routing arrangements between networks.

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