Measurements and Statistics

Tags: measurements atlas ripestat tools geolocation ris statistics use case outages guides internet attacks

All Tags

All articles

One Day in the Life of RPKI

Matthias Wählisch

• 21 Dec 2011

• 6 min read

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

IP Address Space Covered by Certificates

Alex Band

• 20 Dec 2011

• 2 min read

Since the RIPE NCC launched its Resource Certification service, there is a steady increase in the number of prefixes covered by certificates.

128.0.0.0/16 As Seen by RIPE Atlas

Daniel Karrenberg

• 12 Dec 2011

• 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.

ipv4
atlas

The prefix 128.0/16 is filtered in Juniper devices up to and including JUNOS software version 11.1. We looked at three ways to get a rough estimate on how much filtering of 128.0/16 is going on on the Internet.

DNS Measurements with RIPE Atlas Data

Robert Kisteleki

• 5 Dec 2011

• 3 min read

In this article we describe how we use RIPE Atlas to determine which instance of a name server a probe uses.

atlas

Interesting Graph - IPv6 per LIR

Emile Aben

• 22 Nov 2011

• 5 min read

Often when looking at IPv6 deployment statistics, the size of the organisation or the network is not taken into account. In this article, we look at IPv6 deployment of Local Internet Registries (LIRs) per country in correlation with the size of the LIR.

IPv6 RIPEness - Sorted by LIR's Age and Size

Rene Wilhelm

• 8 Nov 2011

• 7 min read

Following up from the recently published IPv6 RIPEness update, we are now looking at the IPv6 RIPEness of Local Internet Registries relative to their age and relative to their size.

A RIPE Atlas Probe for Every RIPE NCC Member

Daniel Karrenberg

• 2 Nov 2011

• 8 min read

RIPE Atlas has made steady progress in its first year. But we have more ambitious plans. Please read below how we are suggesting to achieve them and why we need your support.

atlas

RIPEstat Live Demo #10

Robert Kisteleki

• 1 Nov 2011

• 6 min read

This article provides a summary of the RIPEstat live demo session held on Monday, 31 October 2011 at RIPE 63 in Vienna. The focus of this demo was to review all current features, show some use cases of RIPEstat, and an provide an overview of planned developments. Information about the next demo ca…