Banner image

Measurements and Statistics

All articles

Releasing RIPE Atlas Measurements Source Code

Releasing RIPE Atlas Measurements Source Code

Author image
Philip Homburg

14 min read

We've decided to release the RIPE Atlas measurement source code for the first time.

Article tags:

0 Likes are disabled for this article.
6
Using RIPE Atlas User Defined Measurements to Find the Most Popular Instances of a DNS Anycast Name Server

Using RIPE Atlas User Defined Measurements to Find the Most Popular Instances of a DNS Anycast Name Server

Author image
Stéphane Bortzmeyer

12 min read

A DNS anycast name server has several physical instances, all behind the same IP address. Which one is used by a RIPE Atlas probe depends on the location of the probe in the BGP space. RIPE Atlas can query the physical identity of the probe and therefore help to determine which instances have the l…

Article tags:

0 Likes are disabled for this article.
0
New Dashboard View and More: RIPE Atlas Update April 2013

New Dashboard View and More: RIPE Atlas Update April 2013

Author image
Robert Kisteleki

8 min read

Our latest release includes a lot of new features, including completely new opening pages on the website for logged in users and the general public. We also have one-off measurements, APIs, new maps, probe sharing and more! Please find all the details below, and don't forget to tell us what you thi…

Article tags:

0 Likes are disabled for this article.
0
Dark Prefixes

The BGP Visibility Scanner

Author image
Andra Lutu

6 min read

We developed a tool that allows you to check if prefixes originated by your AS have limited visibility on the global routing table. In the article below we describe some of the results we found after analysing many months of global routing table data.

Article tags:

6 Likes are disabled for this article.
2
Introducing the RIPE NCC Roadmap

Introducing the RIPE NCC Roadmap

Author image
Mirjam Kühne

3 min read

We often get asked about the status of our different services and projects, and while we frequently publish updates on RIPE Labs, we now have a new tool that makes it easier to stay informed. We're happy to announce the RIPE NCC Roadmap, where you can get an overview of all the latest developments …

Article tags:

0 Likes are disabled for this article.
0
CAIDA Research: Correlation between Country Governance Regimes and the Reputation of their IP Address Allocations

CAIDA Research: Correlation between Country Governance Regimes and the Reputation of their IP Address Allocations

6 min read

We recently analyzed the reputation of a country’s Internet (IPv4) addresses by examining the number of blacklisted IPv4 addresses that geolocate to a given country. We compared this indicator with two qualitative measures of each country’s governance.

Article tags:

0 Likes are disabled for this article.
0
v3-probe

RIPE Atlas April 2013 Update

Author image
Suzanne Taylor

8 min read

Once again, we have lots of developments to tell you about, including new features, an enhanced website, a new probe, new sponsors and more. Keep reading to find out about all the latest developments and upcoming plans.

Article tags:

0 Likes are disabled for this article.
6
Networks With IPv6 Over Time - A Short Update

Networks With IPv6 Over Time - A Short Update

Author image
Emile Aben

2 min read

We regularly check the status of IPv6 deployment in the RIPE NCC service region, but also in other regions. One way to measure IPv6 deployment is to look at the percentage of networks (Autonomous Systems) announcing IPv6 prefixes and to follow the developments over time.

Article tags:

0 Likes are disabled for this article.
1
Mediterranean Cable Disruption as Seen in RIPEstat

Mediterranean Cable Disruption as Seen in RIPEstat

Author image
Mirjam Kühne

2 min read

What RIPEstat tells us about the recent cable disruption in the Mediterranean.

Article tags:

0 Likes are disabled for this article.
0
RIPEstat DNS Chain widget

RIPEstat March 2013 Update

Author image
Suzanne Taylor

7 min read

Many new features and improved functionality have been made available in RIPEstat since the last update. We're excited to announce that users can now retrieve Internet number resource-related information by querying for hostnames and countries in RIPEstat. There are also five new widgets: Country R…

Article tags:

0 Likes are disabled for this article.
0

Showing 841 article(s)