Alun Davies
Based in Amsterdam
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Articles
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About the author
Based in Amsterdam
Hailing from a research background in philosophy, linguistics and computer science, I came to the RIPE NCC back in 2016 and took on the role of RIPE Labs Editor in 2020.
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Announcing RIPE Atlas VM Anchors
• 4 min read
After a successful pilot project and a period spent gathering feedback from the community, RIPE Atlas Virtual Machine (VM) anchors are a go. Anyone out there who wishes to host a virtual RIPE Atlas anchor can do so starting today. Here's everything you need to know to get started.
2018 Campaign to Sponsor 10 RIPE Atlas Anchors
• 3 min read
Last year, the RIPE NCC ran a campaign to sponsor a batch of RIPE Atlas anchors. The campaign was well received by the community and helped us deploy anchors in a variety of new locations. So, this year, we're doing it again.
RIPE Atlas Probes: Delays in Distribution
• 3 min read
The good news: RIPE Atlas is growing both in terms of geographical diversity and ASN coverage. What's more, RIPE Atlas is evolving, with a new generation of probe hardware having already passed the test phase and a pilot programme underway to assess the viability of VM anchors. The not so good news…
Last Sponsored RIPE Atlas Anchors for 2017
• 4 min read
The RIPE NCC's 2017 campaign to sponsor fifteen RIPE Atlas anchors has come to an end. Find out where the latest batch of sponsored anchors are located and learn more about some of the developments that took place in the last leg of the campaign.
Celebrating 10,000 Active RIPE Atlas Probes
• 9 min read
In August 2017, just short of seven years after RIPE Atlas was launched, the number of connected RIPE Atlas probes hit 10,000. That’s a lot of probes and it marks a big moment for the RIPE Atlas project.
Introducing RIPE Atlas v3 Anchors
• 4 min read
The wait for the next generation of RIPE Atlas anchors is at an end. The RIPE NCC is ready to start approving applications for the new RIPE Atlas v3 anchors...although at a steady pace to start.
The Next Generation of RIPE Atlas Anchors
• 4 min read
With the v2 RIPE Atlas anchors no longer in production, we're busy looking at new hardware options. Here's the story so far.
Anchoring Measurements: Bringing Back the Balance
• 5 min read
Ever since the RIPE Atlas anchor network went online, the RIPE NCC has been scheduling anchoring measurements to provide a clear overview of the health of the network. Over time, however, a certain imbalance has crept into such measurements. Here's a look at the problem along with our solution.
Next Five Sponsored RIPE Atlas Anchors
• 3 min read
The second phase of the RIPE NCC’s campaign to sponsor 15 RIPE Atlas anchors has been completed, with another five anchor hosts selected for sponsorship. We want to tell you about the new anchor hosts and also take a look at some related developments here at the RIPE NCC.
MENOG 25: Advancing Internet Technologies in the Middle East Report
• 13 min read
We explore the status of the routing security and IPv6 adoption in the Arab countries in the Middle East highlighting how initiatives on RPKI, measurements, and capacity building are shaping a more secure, future-proof Internet.
CAPIF 4: Advancing Internet Technologies in Central Asia
• 13 min read
Ahead of CAPIF 4, we once again pause to examine the latest in Central Asia’s digital transformation. Against a backdrop of deepening regional cooperation, we chart improvements in routing security and IPv6 adoption, while also probing interconnection patterns as seen in K-root data.
A Deep Dive Into the Baltic Sea Cable Cuts
• 25 min read
With last month’s cuts in two major Baltic Sea Internet cables now successfully repaired, and another cut having occurred in the meantime, we analyse these events and delve deeper into the question of how exactly the Internet has remained resilient.
Does the Internet Route Around Damage? - Baltic Sea Cable Cuts
• 10 min read
This week's Internet cable cuts in the Baltic Sea have been widely reported, even as attempts to understand their cause and impact continue. We turn to RIPE Atlas to provide a preliminary analysis of these events and ask to what extent the Internet in the region has been resilient to them.
10 Years of Legacy Policy
• 9 min read
10 years ago, consensus was reached on the legacy policy. In this article, we report on the current status of legacy address space administered by the RIPE NCC and a look at what's changed over the past decade.
Shane Kerr: Approaching the RIPE Gender Data Gap
• 2 min read
After the Women in Tech session at RIPE 84, Anastasiya Pak caught up with Shane Kerr to hear more about measuring the gender gap at RIPE Meetings. In this episode of the RIPE Labs podcast, hear about the goals and challenges in approaching the RIPE gender data gap.
Rolling Out the RIPE Atlas Redesign
• 6 min read
You may have noticed that, as of this past week, RIPE Atlas is looking different. To explain what's changed and why, here's a quick update on our latest efforts in rolling out the new design we've been working on for our services.
IGF 2018 Liveblog
• 29 min read
The 13th annual meeting of the Internet Governance Forum (IGF) runs from 12-14 November 2018 in Paris. The RIPE NCC staff at the event will be liveblogging key moments and session take-aways. Check back on this page for regular updates on the issues, arguments and ideas from RIPE NCC staff and RIPE…
Outcome of the RIPE Atlas Anchor VMs Pilot
• 7 min read
The pilot we ran to assess the feasibility of involving virtual machines in the pool of RIPE Atlas anchors is complete and the results are good.
The Avans Academy - Top of the Class in IPv6 Usage in the Netherlands
• 8 min read
Together with SURFnet we met with Harold van Ham and David Schrok, both active in the IPv6 team at the University of Applied Sciences in Breda and talked to them about the steps they took to deploy IPv6 in their network.
Showing 10 article(s)
I'm sorry to see that the tone of the article has infuriated some of our readers. Speaking for RIPE Labs, our only goal is to give people in the community a space where they can express views on community-relevant topics. That's important to us - but we do understand that there will sometimes be disagreement and debate over the views expressed. We would of course be equally happy to publish an article making a positive case for the use of personal ASNs.
“great podcast! is there a way to get a subtitles?”
Thanks Maxim! And good suggestion - we have been looking into ways to do this. Watch this space!
“Hi, first Link on this page (https://atlas.ripe.net/docs/software-probe/) is broken.”
Thanks Jan - that's due to the recent update of the RIPE Atlas documentation. Fixed now!
“Hi. Could you please share sample articles so that we get better idea on what is the expectation of one”
Hi Sankalp - no problem. All the articles that have been submitted so far can be viewed on the main competition page: https://labs.ripe.net/competitions/the-ripe-labs-article-competition/
“Has RIPE considered removing the routing information for Russian IP space - cutting Russia off from the internet at large?”
Hi Alexis - here's a link to a statement the RIPE NCC Executive Board published yesterday: https://www.ripe.net/publications/news/announcements/ripe-ncc-executive-board-resolution-on-provision-of-critical-services
Interested readers might want to take a look at the follow-up discussion currently taking place on the RIPE NCC Services Group Mailing List: https://www.ripe.net/ripe/mail/archives/ncc-services-wg/2021-May/thread.html
“When I and my journalistic colleague, Jan Vermeulen of MyBroaddband.co.za began our investigations into this colossal and truly epic malfeasance and theft of valuable IPv4 resources in mid 2019, the notion of either of us becoming famous or of receiving any credit for unraveling and publicly documenting this gigantic scandal was not what motivated us, nor has it been, since the beginning. Rather, we merely wished to right some wrongs and return to the people of Africa some IP resources critically needed for the ongoing development of the Internet in Africa. Nonetheless, it would have been, I think, at least minimally respectful if either AFRINIC or (now) RIPE had taken a moment to at least mention our names and our very evident, abundant, and key contributions towards exposing this whole huge mess. Neither organization, it seems, has thus far elected to do so publicly. Such is the reward, or lack thereof, of a job well done.”
Sorry for the oversight. I've updated the article with some additional information and a link so readers can find out more about how the news emerged.
“The link to the full AFRINIC whois audit report is not working.”
Thanks Wessel! Should be working for everyone now.
“small (almost rhetorical but not really) question. do you assume these outages were created manually on request of state regulator?”
As we say, our purpose here is really to see what our data has to tell us about the scale and impact of the outages. Nothing in the data we've been looking at determines what caused the outages.
“Any info about traffic packet loss from probes?”
Good question. Arriving at a proper answer to this would require looking at all measurements from all probes for the past four days to find out if any observed packet losses is related to the outage or to other issues in the path to the destination. From a first peek at one probe that disconnected for two days and came back, it seems that (some/all?) IPv4 pings did make it through all the time. IPv6 on the other hand had 100% packet loss. See: https://atlas.ripe.net/probes/25114/#tab-builtins
Showing 24 comment(s)