Measurements and Statistics

All articles

DNS Censorship (DNS Lies) As Seen By RIPE Atlas

DNS Censorship (DNS Lies) As Seen By RIPE Atlas

Stéphane Bortzmeyer

23 min read

More and more governments, authorities and courts are requesting censorship of Internet content. It is often done via a lying DNS resolver. Can we use RIPE Atlas probes to see it, and how?

Article tags:

0 You have liked this article 0 times.
6
Announcing the CLI Toolset for RIPE Atlas

Announcing the CLI Toolset for RIPE Atlas

Suzanne Taylor

4 min read

RIPE Atlas users have been asking us for some time to support a command-line interface (CLI), and we're pleased to announce that it's now available.

Article tags:

1 You have liked this article 0 times.
1
RIPE Atlas: DomainMON is Here

RIPE Atlas: DomainMON is Here

Suzanne Taylor

5 min read

A few weeks ago we gave you a heads up about a new visualisation tool in RIPE Atlas called DomainMON, and we're pleased to announce that this is now available for all RIPE Atlas users with available credits.

Article tags:

0 You have liked this article 0 times.
2
RIPE Atlas Tools Hackathon Results

RIPE Atlas Tools Hackathon Results

Vesna Manojlovic

8 min read

The second RIPE Atlas hackathon took place in November 2015 in conjunction with the RIPE 71 meeting. Impressive results were hacked together by programmers and operators during an intensive weekend of work and fun in Bucharest. In this article we celebrate the hackathon achievements and report abo…

Article tags:

0 You have liked this article 0 times.
0
Examining IPv6 Performance

Examining IPv6 Performance

Geoff Huston

17 min read

Every so often I hear the claim that some service or other does not support IPv6 not because of some technical issue, or some cost or business issue, but simply because the service operator is of the view that IPv6 offers an inferior level service as compared to IPv4, and by offering the service ov…

Article tags:

5 You have liked this article 0 times.
0
Processing RIPE Atlas and RIPEstat Data with Hadoop

Processing RIPE Atlas and RIPEstat Data with Hadoop

Paul de Weerd

4 min read

The RIPE Routing Information Service (RIS) and RIPE Atlas produce large amounts of data that needs to be processed, stored and made available to the public. We've been using Hadoop for some time now. In this article we look at the design of the infrastructure we currently have in place and describe…

Article tags:

0 You have liked this article 0 times.
1
Does the Internet Route Around Damage? A Case Study Using RIPE Atlas

Does the Internet Route Around Damage? A Case Study Using RIPE Atlas

Emile Aben

11 min read

The Internet has a robust infrastructure that was designed to route around damage. But how well does it do this? We use RIPE Atlas to look at how large-scale disruptions in the Internet's core infrastructure affect end-to-end connectivity on the Internet.

Article tags:

0 You have liked this article 0 times.
1
Impact of K-root Expansion as Seen by RIPE Atlas

Impact of K-root Expansion as Seen by RIPE Atlas

Rene Wilhelm

12 min read

In the course of 2015 we have expanded the K-root anycast cluster with 17 hosted servers in 15 new cities. We look at RIPE Atlas to see what impact this had on performance on both global and regional scales.

Article tags:

0 You have liked this article 0 times.
0
RIPE Atlas WiFi Measurements

RIPE Atlas WiFi Measurements

Suzanne Taylor

7 min read

We're thinking about implementing WiFi measurements in RIPE Atlas, and we want to know what you think. There are several different ways we could do this - find out more below and then take our poll to make your voice heard!

Article tags:

0 You have liked this article 0 times.
15
RIPE Atlas Update: HTTP Measurements, CLI Tools, DomainMON and More

RIPE Atlas Update: HTTP Measurements, CLI Tools, DomainMON and More

Robert Kisteleki

12 min read

There are a number of interesting new features and enhancements for RIPE Atlas users. Learn how you can put them to use!

Article tags:

0 You have liked this article 0 times.
2

Showing 813 article(s)