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title: Seeing the Internet Differently with REx
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Catch up on all things Internet measurements from the past month. ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­    ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­  

| View in browser March 2026 \| Here's what's happened in the last month. From the editor In 2020, Pulse set out to curate measurement data from trusted sources to help everyone understand the availability, evolution, and resilience of the global Internet. This would not be possible without multiple Internet measurement projects that make their data open source.   To show our appreciation for our 'data partners,' we plan to share exclusive stories from them in this newsletter over the coming months, before publishing them on the Pulse Blog. It's our way to help increase awareness and collaboration among this amazing community. To this end, we plan to host a series of virtual community research forums, where our partners and community can discuss and learn about current research projects and themes.   Email us if you are interested in participating in these forums or contributing to our newsletter or Blog. Seeing the Internet Differently with REx The APNIC Resource Explorer (REx) is more than a statistics portal. It's a practical measurement framework for understanding: Global IPv4, IPv6, and ASN delegation data across all Regional Internet Registries (RIRs) and National Internet Registries (NIRs) Historical trends and transfer records Internet measurements, including: IPv6 deployment RPKI coverage DNSSEC usage QUIC usage Suspicious traffic (from APNIC HoneyNet Project) AS interconnection visualization The key strength of REx lies in its flexibility and interactivity. Users can filter by region, sub-region, economy, or registry, and compare multiple locations or registries within the same chart. This transforms REx from a reporting interface into an exploratory analytics tool.   Allocation and Deployment: Not Always Aligned   When delegation data is viewed alongside deployment metrics, a more nuanced picture emerges. Using REx, we can compare IPv6 delegations with measured IPv6 capability across selected economies.   In some cases, strong growth in IPv6 delegations is accompanied by modest deployment gains. In others, deployment outpaces recent allocation growth. This highlights an important operational reality: Delegation statistics reflect policy and registry activity. Deployment metrics, based on APNIC Labs measurement data, reflect real-world network enablement and user capability. Viewing both together provides a more complete assessment of Internet maturity. Figure 1 — Viewing both delegation and deployment metrics together provides a more complete assessment of Internet maturity.   Investigate Routing Security REx also allows users to analyse routing security posture through RPKI coverage metrics for the world, RIR regions, subregions, and economies. Figure 2 — RPKI coverage (IPv4 and IPv6) for the world (top) and across selected economies (Samoa, Ghana, Mexico, and Poland)(bottom).   By comparing RPKI coverage alongside delegation and deployment trends, it becomes possible to assess whether security practices are keeping pace with network expansion.   A Framework For Better Questions REx is not just about charts. It is about enabling better questions, such as: Is resource growth translating into deployment? Is routing security adoption keeping pace with expansion? How do economies compare across multiple technical dimensions? Where are structural interconnection patterns strengthening or weakening? By combining allocation data, deployment measurements, routing security metrics, and topology visualization into a single filterable platform, REx supports deeper analysis across the Internet ecosystem. Learn more about REx On the Pulse Blog Investigating Middlebox Deployment and Characteristics in Dutch Autonomous Systems Secure and Scalable Rerouting in LEO Satellite Networks Recapping PIMF Indonesia: Measuring School Internet Connectivity Unmasking Internet Centralization Through IP Address Consolidation Community Networks: Critical Infrastructure For Rural Connectivity In India Mapping the Impact of Shutdowns on Internet Exchange Points Trends, Transformations, and Regional Dynamics of Internet Interconnection Are Congo and Uganda Election-related Internet Shutdowns a Sign of Things to Come? Fuel Shortages Leading to Internet Outages Do you have a story or research to share? Email us pulse@isoc.org Meet our 2026 Pulse Research Fellows and Mentors The Internet Society is pleased to announce the fourth cohort of Pulse Research Fellows and the second cohort of Pulse Research Mentors.   Over the next eight months, the fellows and mentors will work with the Internet Society Pulse Research team to develop their proposed research projects. Remember:   The Pulse Research Fellowship and Mentorship program allows individuals to bring new perspectives, innovative ideas, and research experience to the Pulse project, improving our understanding and analysis of the availability, evolution, and resilience of the Internet.   Thanks to everyone who applied. We received 190 applications from 51 countries, of which 22 were selected to submit detailed project proposals. All shortlisted projects were of very high quality and relevant to Pulse’s four focuses, which seek to measure and understand Internet shutdowns, Internet enabling technologies, Internet resilience, and market concentration.   Stay tuned for project updates from the fellows via the Pulse Blog and Pulse Newsletter. Meet our Fellows Share Your Pulse Engagement Experience Pulse is so much more than data: It's the context, research, and community that makes sense of it through this newsletter, the Pulse Blog and Pulse events. To help us  improve the way we engage with you and our expanding community in 2026 we'd appreciate it if you can take seven minutes to complete a survey. For your troubles, we're awarding two USD 100 digital vouchers.  Take our survey Upcoming Events West African Internet Resilience Workshop 12—13 April, Abidjan, Côte d'Ivoire \| In-person The Pulse Team will be hosting a two-day workshop before DRIF 2026 to develop a community-led research proposal focused on the resilience of the Internet in West Africa.   Digital Rights and Inclusion Forum (DRIF) 2026 14—16 April, Abidjan, Côte d'Ivoire \| Hybrid The Pulse Team will be participating in and hosting a session at DRIF 2026 to get feedback on research proposals developed during the West African Internet Resilience Workshop.   Pulse Internet Measurement Forum, Jamaica 16 April, Kingston, Jamaica \| In-person This half-day workshop at CaribNOG 31 adopts a research-oriented, collaborative approach to identify current peering and Internet resilience challenges in the region and develop research proposals to validate and/or solve them.    RightsCon 2026 5—8 May, Zambia \| Hybrid The Pulse Team will be hosting an interactive session at RightsCon 2026 to develop a community-led research proposal. Share your research ideas before the event.   Stay tuned to our event page for details of our events in 2026. And email us at pulse@isoc.org if you’re interested in hosting, partnering, sponsoring, or presenting opportunities. Learn More About PIMF Internet Shutdowns Recent and Ongoing Shutdowns Congo, 15—17 Mar: Internet services were suspended the day of national elections.  India, 10—18 Mar: Mobile Internet was suspended for eight days in the Garo Hills in Meghalaya, amid local conflict. India, 1—6 Mar: Mobile Internet was suspended for six days in Jammu and Kashmir, amid local protests. India, 10—15 Jan: Authorities ordered Internet services to be suspended in several districts of Manipur amid local unrest. Gabon, 18 Feb—Ongoing: Gabon authorities  ordered the indefinite suspension of major social media networks amid protests. Uganda, 17 Jan—Ongoing: Facebook and Facebook Messenger continued to be blocked. Iran, 8 Jan—Ongoing: Local authorities ordered Internet connectivity to be suspended due to ongoing protests against the government. Togo, 26 Jun 2025—Ongoing: Service blocking Iraq, 18 Feb 2025—Ongoing: Regional, Kurdistan Pakistan, 15 Nov 2024—Ongoing: Regional, Balochistan Equatorial Guinea, 20 July 2024—Ongoing: Regional, Annobón Palestine, 7 Oct 2023—Ongoing: Regional, Gaza Strip Iran, 20 Sep 2022—Ongoing: Service blocking Russia, 26 Feb 2022—Ongoing: Service blocking Myanmar, 2 Feb 2021—Ongoing: Service blocking See the Latest Shutdown Data Community News   Submit and Apply RIPE 92 Call for Presentations closes 9 April LACNIC 45 Call for Presentations closes 17 April. ACM SIGCOM 2026 Call for Abstracts closes 22 April NANOG 97 Call for Presentations closes 27 April  Read  About the launch of M-Lab and Giga's Connectivity Community of Practice  Our 2026 Pulse Research Fellow, Yevheniya Nosyk, RIPE Labs story: A Day in the Life of RIPE Atlas Email us to feature your news, events, reports, and stories pulse@isoc.org Help Achieve an Internet for Everyone Internet access can impact so much. For decades, the Internet has enabled us to create, grow, and learn more than we ever imagined.   Your gift helps keep the Internet a place of possibility for those of us who know and love it, and expands to reach people who have yet to take advantage of the opportunities it affords. Donate today This message was sent to email by the Internet Society. Please add us to your safe list to ensure delivery.  USA 1551 Emancipation Hwy #1506, Fredericksburg, Virginia 22401-4683, United States,   Internet Society Pulse Have questions? 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