Technology and Innovation

Kaveh Ranjbar

Based in Amsterdam

As Chief Information Officer at the RIPE NCC, I am mainly involved with the planning, operation and development of the RIPE NCC's global information services as well as research and development. This includes the RIPE NCC's authoritative DNS services as well as K-root infrastructure, data collection and measurement networks such as RIPE Atlas and RIS, data provisioning systems such as RIPEstat, and the RIPE NCC's data analysis efforts. I have been with the RIPE NCC since 2008 working in different capacities. Before the RIPE NCC, I worked for more than 12 years in the Internet services and ISP sectors, mostly in senior technical management positions. I was the engineering founder of one of the largest Iranian ISPs and helped several IT startups with their software and business process implementations. I have a M.Sc. in Software Engineering from the University of Oxford, UK and Lean Engineering/Agile Management training at MIT.

Geoff Huston

Geoff Huston 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 Telstra's Internet service offerings, both in Australia and as part of Telstra's global operations. Prior to Telstra, Mr Huston worked for the Australian National University, where he led the initial construction of the Internet in Australia in the late 1980s as the Technical Manager of the Australian Academic and Research Network. He has authored a number of books dealing with IP technology, as well as numerous papers and columns. He was a member of the Internet Architecture Board from 1999 until 2005 and served as its Executive Director from 2001 to 2005. He is an active member of the Internet Engineering Task Force, where he currently chairs two Working Groups. He served on the Board of Trustees of the Internet Society from 1992 until 2001 and served a term as Chair of the Board in 1999. He has served on the Board of the Public Internet Registry and also on the Executive Council of APNIC. He chaired the Internet Engineering and Planning Group from 1992 until 2005.

Mirjam Kühne

Based in Amsterdam, The Netherlands

I wrote the articles collected here during my time as community builder of the RIPE NCC and the maintainer and editor of RIPE Labs. I have since taken on a new role serving as the Chair of the RIPE Community. You can reach my new profile via the website link below.

Eireann Leverett

Based in London

Eireann is interested in the intersections of security, privacy, hacking, data science, AI, network cartography, and economics.

Ramakrishna Padmanabhan

Based in College Park, MD, USA

I am a sixth year PhD student and I love measuring networks: their topology, connectivity and performance. Growing up in places with poor Internet connectivity, I have a strong interest in measuring connectivity problems, such as loss and high latency, especially in the context of residential networks where their effect on end-users can be high. My current research focusses upon measuring residential Internet connectivity using active probes: how to detect outages using active probes and how to account for errors introduced by the use of active probes. I am also studying the topology of the Internet and eventually plan to correlate outages with topological changes when possible.

Robert Kisteleki

I am 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.

Marco Hogewoning

Marco Hogewoning is acting Manager Public Policy and Internet Governance with the RIPE NCC. As part of the External Relations department, he helps lead the RIPE NCC's engagement with membership, the RIPE community, government, law enforcement and other Internet stakeholders. Marco joined the RIPE NCC in 2011, working for two years in the Training Services team. Prior to joining the RIPE NCC, he worked as a Network Engineer for various Dutch Internet Service Providers. As well as designing and operating the networks, he was also involved in running the Local Internet Registries. During 2009 and 2010, Marco worked on introducing native IPv6 as a standard service on the XS4ALL DSL network. In November 2010, this project was awarded a Dutch IPv6 award. More recently, he has contributed to the MENOG / RIPE NCC IPv6 Roadshow, a hands-on training initiative in the Middle East. Marco has been involved with the RIPE community since 2001 and was involved with various policy proposals over that period. In February 2010, he was appointed by the RIPE community as one of the RIPE IPv6 Working Group Co-Chairs.

Shane Kerr

DNS researcher at BII | 天地互连 (the Beijing Internet Institute)

Marco Hogewoning

Marco Hogewoning is acting Manager Public Policy and Internet Governance with the RIPE NCC. As part of the External Relations department, he helps lead the RIPE NCC's engagement with membership, the RIPE community, government, law enforcement and other Internet stakeholders. Marco joined the RIPE NCC in 2011, working for two years in the Training Services team. Prior to joining the RIPE NCC, he worked as a Network Engineer for various Dutch Internet Service Providers. As well as designing and operating the networks, he was also involved in running the Local Internet Registries. During 2009 and 2010, Marco worked on introducing native IPv6 as a standard service on the XS4ALL DSL network. In November 2010, this project was awarded a Dutch IPv6 award. More recently, he has contributed to the MENOG / RIPE NCC IPv6 Roadshow, a hands-on training initiative in the Middle East. Marco has been involved with the RIPE community since 2001 and was involved with various policy proposals over that period. In February 2010, he was appointed by the RIPE community as one of the RIPE IPv6 Working Group Co-Chairs.

Mirjam Kühne

Based in Amsterdam, The Netherlands

I wrote the articles collected here during my time as community builder of the RIPE NCC and the maintainer and editor of RIPE Labs. I have since taken on a new role serving as the Chair of the RIPE Community. You can reach my new profile via the website link below.