Based in Amsterdam
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About the author
Based in Amsterdam
Christian Teuschel joined the RIPE NCC in 2010 and is currently a System Architect in the Research and Development department. He is responsible for the development and operation of RIPEstat, a widely used, web-based interface that provides data on Internet address space and related information for countries and hostnames. He also contributes to RIPE Atlas and other services provided by the RIPE NCC. Christian is co-author of the RIPE Document "Sources of Abuse Contact Information for Abuse Handlers" (ripe-658). Expertise: RIPEstat, Internet measurements, Internet Abuse, RIPE Labs, Data Quality
RIPEstat will soon turn 10 years old, which I take as an opportunity to reflect on how RIPEstat came about, explain our new challenges and how we are tackling them.
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.
Last Thursday, 1 June, RIPEstat suffered from the longest service outage in years. Although the root cause was, in hindsight, trivial, it took more than three hours to fully recover. As unfortunate as this outage was, the situation yielded vital take-aways that will hopefully help prevent future ou…
No one wants to have to deal with a suspected abuse case, but at least RIPEstat can help you to find available anti-abuse contact information in the RIPE Database easily. In this article we show you when and how you can use RIPEstat to do that.
In response to numerous requests made by our members and the wider community for more country-specific statistics, we developed additional functionality in RIPEstat that shows various datasets by country. A new widget called Country Routing Statistics is now available, along with the ability to com…
The next RIPEstat demo will be presented live at RIPE 64 in Ljubljana. After the demonstration there will be time to discuss RIPEstat development with other interested people. If you're not able to attend the demo, there are other opportunities to meet the people behind RIPEstat, and to watch a r…
The third RIPEstat demo for 2012 covered all the new and modified widgets we've added in the last month: ASN Neighbours, Geolocation History, Prefix Count, Prefix Size Distribution, Routing History, and Announced Prefixes. Other new features included enabling the RIPE NCC Access login system, and l…
RIPEstat has a new widget: Geolocation History. Geolocation History provides information about the physical location of address space over time. This article describes the features of the widget, and explains how the results can be interpreted.
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