Measurements and Statistics

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The Information Controls Fellowship Program

The Information Controls Fellowship Program

Corinne Cath

4 min read

The Information Controls Fellowship Program (ICFP) from the Open Technology Fund (OTF) supports examination of Internet shutdowns and other events that restrict the free flow of information over the Internet. With the call for the fellowship open until 13 March, OTF is calling on individuals within…

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PeeringDB’s 2021 User Survey Results and 2022 Product Roadmap

PeeringDB’s 2021 User Survey Results and 2022 Product Roadmap

Leo Vegoda

5 min read

Last September we asked you for input so we could use it to guide our product roadmap for 2022. Last month we shared an update on what we delivered in 2021. Today, we're sharing what you told us through the survey and how we’ll be improving PeeringDB and your experience of it in 2022.

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Dishing up Krill

Dishing up Krill

Tim Bruijnzeels

12 min read

Making sure that your RPKI Repository is available 24/7 can be a challenge. Krillsync - a tool developed at NLnet Labs specifically to help synchronise RRDP content - is here to help. In this article, find out about challenges in scaling up an RPKI Repository, what prompted Repository operators to …

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DNS Vulnerability, Configuration Errors That Can Cause DDoS

DNS Vulnerability, Configuration Errors That Can Cause DDoS

Giovane Moura

7 min read

Last year we discovered a DNS vulnerability that, combined with a configuration error, can lead to massive DNS traffic surges. Since then, we've studied it carefully, carried out responsible disclosure, helped large operators as Google and Cisco in fixing their services, and submitted an Internet D…

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PeeringDB 2021 Product Report

PeeringDB 2021 Product Report

Leo Vegoda

4 min read

Data quality was ranked most important by respondents to PeeringDB's 2020 and 2021 user surveys. This update focuses on several improvements we've made to improve the quality of data going into PeeringDB and help users get precisely what they want out of it.

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The Kazakhstan Outage - As Seen from RIPE Atlas

The Kazakhstan Outage - As Seen from RIPE Atlas

Emile Aben

4 min read

Starting at approximately 11:15 UTC on 5 January, we noticed what appeared to be a large scale Internet outage in Kazakhstan. We've been tracking the outage in RIPE Atlas since.

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RIPE NCC Internet Country Report: Cyprus, Israel and Malta

RIPE NCC Internet Country Report: Cyprus, Israel and Malta

Suzanne Taylor

4 min read

We take a comprehensive look at three different countries in the Mediterranean region as the next in our series of RIPE NCC Internet Country Reports.

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Micro BGP Suite: The Swiss Army Knife of Routing Analysis

Micro BGP Suite: The Swiss Army Knife of Routing Analysis

Lorenzo Cogotti

7 min read

BGP Scanner from the Isolario project helped researchers analyse routing data, but it had its limitations. Overcoming these has led to the development of the Micro BGP Suite. It provides a variety of tools that, while each simple and efficient in their own operations, are capable of achieving compl…

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Best Practices for Connecting to NTP Servers

Best Practices for Connecting to NTP Servers

Christer Weinigel

12 min read

Using the Network Time Protocol (NTP) is a simple and effective way to set your local time. But how can you ensure that the time you are getting is correct, what can you do to improve time accuracy, and how do you decide which NTP servers are best for you?

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