Interesting Graph - TCP Queries on K-root
• 1 min read
This graph shows TCP queries coming to K-root during 4 hours on 3 June 2010.
Network Operations
IPv6 CPE Survey
• 15 min read
This article is an attempt to collect and present up-to-date information on the IPv6-readiness of Customer Premises Equipment (CPE) from various vendors. This is an ongoing project, and we are currently seeking feedback from as many vendors as possible.
Serving ROAs as RPSL route[6] Objects from the RIPE Database
• 3 min read
During the last RIPE Meeting, discussions took place around Resource Public Key Infrastructure (RPKI) in association with routing. To give you an idea how an Internet Routing Registry generated from RPKI repositories may look like, we published a prototype of a RIPE Database instance that will serv…
Interesting Graph - IPv6 Allocation Requests
Robert Kisteleki
For many years I have been the leader of the Research and Development team at the RIPE NCC leading a dedicated team of thinkers to support the RIPE community by providing network research, data analysis and prototype tool development and services including RIPE Atlas and RIPEstat. As of 2023, I'm … More
• 1 min read
This graph shows the number of IPv6 allocations received since 2007 when the RIPE NCC started to allocate IPv6 address space.
Traffic in Network 14.0.0.0/8 and 223.0.0.0/8
Geoff Huston
Geoff Huston AM is the Chief Scientist at APNIC, where he undertakes research on topics associated with Internet infrastructure, IP technologies, and address distribution policies. From 1995 to 2005, Geoff was the Chief Internet Scientist at Telstra, where he provided a leading role in the construction and further development of … More
• 1 min read
This study, done by Geoff Huston and George Michaelson from the APNIC is looking at the level of background traffic observed in networks 14/8 and 223/8.
Use of the Routing Registry in the RIPE NCC Service Region
Ferenc Csorba
I work at the RIPE NCC Training Services. More
• 4 min read
In 2009-2010, the RIPE NCC conducted a survey among the participants of its Routing Registry Training Course to find out how they used the Routing Registry and how effective the course was.
Interesting Graph - IPv6 and RIPE 60
Emile Aben
Emile Aben
Based in Amsterdam, NL
I'm a data scientist at the RIPE NCC. I'm a chemist by training, but have been working since 1998 on Internet related things, as a sysadmin, security consultant, web developer and researcher. I am interested in technology changes (like IPv6 deployment), Internet measurement, data analysis, data visualisation, sustainability and security. … More
• 1 min read
We measured the number of web clients connected to www.ripe.net during the RIPE 60 meeting in Prague. The results are shown in this graph.
Interesting Graph - IPv6 RIPEness Movie
Emile Aben
Emile Aben
Based in Amsterdam, NL
I'm a data scientist at the RIPE NCC. I'm a chemist by training, but have been working since 1998 on Internet related things, as a sysadmin, security consultant, web developer and researcher. I am interested in technology changes (like IPv6 deployment), Internet measurement, data analysis, data visualisation, sustainability and security. … More
• 1 min read
After creating a rating system, in which RIPE NCC members can get up to four “stars” for IPv6 services, depending on certain criteria, we now looked at the increase of IPv6 RIPEness over time. See this illustrated in this movie.
Historical BGPlay
Claudio Squarcella
Claudio Squarcella
Based in Rome, Italy
PhD student at Roma Tre University. More
• 9 min read
Historical BGPlay is a tool developed by Claudio Squarcella, trainee at the RIPE NCC in 2010. It is a visualisation tool that shows the long term evolution of IPv4 and IPv6 prefixes.
DNSMON - New User Interface
• 4 min read
We implemented a new concept user interface for DNSMON and conducted a survey of our existing subscribers, collecting their feedback and suggestions for future work. You can find the results and the changes described in this article.