Community and Events

Ulka Athale

Based in Amsterdam

Senior Marketing and Communications Officer at the RIPE NCC. I started working at the RIPE NCC in 2018, having previously worked in digital marketing, communications, magazine publishing and teaching. More

Austin Hounsel

Based in Princeton University

I'm a Ph.D. student in the Computer Science department at Princeton University. Generally speaking, I'm interested in Internet measurements, privacy, and censorship. More

Marco Chiesa

Based in Stockholm, Sweden

Assistant Professor at KTH Royal Institute of Technology More

Alastair Strachan

Based in Amsterdam, Netherlands

Alastair Strachan is Community Development Officer at the RIPE NCC. In this role, he works to strengthen the RIPE NCC's engagement with the RIPE NCC membership, the RIPE community, government, law enforcement and other Internet stakeholders. Alastair also coordinates the RIPE NCC Community Projects Fund which gives funding to non-commercial … More

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

Constanze Dietrich

Based in Berlin, Germany

Human-centered security enthusiast and IT management consultant working for LEXTA Consultants Group. Spare-time illustrator and former RACI attendee. More

Hans Petter Holen

Based in Amsterdam, Netherland

Hans Petter Holen is the Managing Director of the RIPE NCC. Before taking on this role in May 2020, he served as the RIPE Chair from 2014 and has been part of the RIPE community for over 30 years. He also serves as the chair of the Number Resource Organisation … More

Vasileios Kotronis

Based in Athens, Greece

Vasileios Kotronis is the CTO and co-founder of Code BGP, a startup offering a real-time BGP security and observability platform. As a former Postdoctoral researcher, he has contributed to the ARTEMIS OSS (funded partly by RIPE Community Projects Fund) involving the real-time detection and mitigation of BGP hijacks. He holds … More

Ulka Athale

Based in Amsterdam

Senior Marketing and Communications Officer at the RIPE NCC. I started working at the RIPE NCC in 2018, having previously worked in digital marketing, communications, magazine publishing and teaching. More

Ignacio Castro

I am a researcher interested in understanding/revealing/improving (in that order) how does the Internet work More