Measurements and Statistics

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Report from the Conference on Passive and Active Measurements

Report from the Conference on Passive and Active Measurements

Emile Aben

6 min read

Last week I attended the Passive and Active Measurement (PAM) conference in Berlin. In this article I present some highlights and take-aways.

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Historical Whois

Historical Whois

Christian Teuschel

4 min read

The Historical Whois widget is a new RIPEstat widget that allows users to visually navigate through RIPE Database objects and their historical versions. It comes equipped with a set of handy features for comparing historical changes to objects in a diff-tool like fashion.

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Join the Network Operators Tools Hackathon

Join the Network Operators Tools Hackathon

Vesna Manojlovic

11 min read

RIPE NCC and iNOG are co-hosting a hackathon in June 2018 in Dublin, with the focus on tools for network operators. We are looking for participants, sponsors, and interesting project proposals - you can apply today!

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RIPE Atlas Probes: Delays in Distribution

RIPE Atlas Probes: Delays in Distribution

Alun Davies

3 min read

The good news: RIPE Atlas is growing both in terms of geographical diversity and ASN coverage. What's more, RIPE Atlas is evolving, with a new generation of probe hardware having already passed the test phase and a pilot programme underway to assess the viability of VM anchors. The not so good news…

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RIPE NCC Membership Focus - Serbia

RIPE NCC Membership Focus - Serbia

Fergal Cunningham

12 min read

In this article, we take a look at what the RIPE NCC's data shows us about Serbia. We also take the chance to look at how it compares on a number of factors to its neighbours in South-East Europe.

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Here to Stay: RIPE Atlas Daily Archives

Here to Stay: RIPE Atlas Daily Archives

Stephen Strowes

2 min read

A few months ago we started offering daily archives of public RIPE Atlas measurements. We're happy to announce that this service is here to stay!

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RIPE IPmap - A Collaborative Approach to Mapping Internet Infrastructure

RIPE IPmap - A Collaborative Approach to Mapping Internet Infrastructure

7 min read

RIPE IPmap, the RIPE NCC’s tool for geolocating core Internet infrastructure, has undergone a full architectural overhaul. With a new set of APIs and interfaces designed to cater to the needs of all users, the system integrates various methods for estimating the geographical locations of IXPs, core…

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FOSDEM 2018: What Happens in Brussels (Ends Up on the Internet)

FOSDEM 2018: What Happens in Brussels (Ends Up on the Internet)

Vesna Manojlovic

6 min read

FOSDEM is an opportunity for developers of free and open-source software from around the world to meet in “real life”, every February, for one weekend in Brussels. Among all the conversations and experiences are many topics relevant for the RIPE community.

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A Shrinking Pie? The IPv4 Transfer Market in 2017

A Shrinking Pie? The IPv4 Transfer Market in 2017

Rene Wilhelm

6 min read

A record number of IPv4 addresses were transferred between LIRs in the RIPE NCC service region in 2017. However, 16 of the largest transfers, amounting to 78% of the total transferred address space, were really about the administrative management of resources between related business units. In term…

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