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IPv4 Allocation Statistics for 2011

IPv4 Allocation Statistics for 2011

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Mirjam Kühne

4 min read

2011 was an interesting year for IPv4. But did we see a big run on the remaining IPv4 address space? See some statistics and analysis below.

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ExaBGP - From BGP Route Injector to BGP Engine

ExaBGP - From BGP Route Injector to BGP Engine

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Thomas Mangin

3 min read

ExaBGP is an application providing engineers with a way to control BGP from servers. The program allows the injection, and reception, of arbitrary routes into a network, including IPv6 and FlowSpec. It is designed to be flexible and give its users the flexibility a normal BGP router cannot.

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RIPEstat Demo - s2e01

RIPEstat Demo - s2e01

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Robert Kisteleki

6 min read

The first RIPEstat demo for 2012 was released on Tuesday, 24 January. The presentation highlighted new developments involving the widget API, the data API, the web application architecture, and performance monitoring and improvement.

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Presenting the New RIPEstat Demo Format

Presenting the New RIPEstat Demo Format

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Robert Kisteleki

3 min read

We are introducing a new format and numbering scheme (season and episode rather than demo number) with the first RIPEstat demo of 2012. With this change, we want to preserve what has been effective - live demos at RIPE meetings and videos of our regular demos - while replacing elements which have …

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Happy Beta Testers of RIPE Atlas User Defined Measurements

Happy Beta Testers of RIPE Atlas User Defined Measurements

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Vesna Manojlovic

6 min read

We started beta-testing User Defined Measurements (UDM) for RIPE Atlas. The first results are encouraging and we are receiving useful feedback from happy users.

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RIPE Atlas Has Reasons to Celebrate!

RIPE Atlas Has Reasons to Celebrate!

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Vesna Manojlovic

2 min read

We are proud to announce that over 1024 RIPE Atlas probes are now active, distributed over the whole world! This is an important milestone. It was one of our goals for 2011, and we achieved it!

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RIPE Atlas & Anycast Instance Switches

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Daniel Karrenberg

6 min read

RIPE Atlas can now test packet flows from more than 1000 vantage points on the Internet. We took a quick look at anycast traffic to DNS root name servers. There is a lot of interesting signal in this data.

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One Day in the Life of RPKI

One Day in the Life of RPKI

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Matthias Wählisch

6 min read

In this article, we report about a one-day measurement of the RPKI and BGP infrastructure.

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128.0.0.0/16 As Seen by RIPE Atlas

128.0.0.0/16 As Seen by RIPE Atlas

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Daniel Karrenberg

4 min read

RIPE Atlas provides a view of 128.0.0.0/16 from the data plane. Can packets actually get there and back? Please find the results in this article.

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