¡Hola! Thursday was a busy day at RIPE 73 with 614 attendees checked-in (of 660 registered) and plenty of parallel sessions taking place through the day. Highlights included: - In the Routing WG, Alexander Azimov reported that his work on “ISP Border Definition” has become an IETF draft, with a second draft to be submitted to the IETF soon. - In the Cooperation WG, RACI attendee and lawyer Joanna Kulesza posed some very interesting questions to the RIPE community and the technical community at large on cybersecurity due diligence. - In the Anti-Abuse WG, Europol EC3 presented on issues regarding RIPE Database registration of sub-allocations and assignments, asking the community for help in drafting a solution. - In the Open Source WG, Nick Hilliard presented on Bird’s Eye, a service for querying BIRD that he developed with his team during the IXP Hackathon. The full Daily Meeting Report from Thursday is online here: https://ripe73.ripe.net/programme/report/thursday/ Today's Plenary sessions are now underway. You can find the day's agenda here: https://ripe73.ripe.net/programme/meeting-plan/ And if you can't join us here in Madrid, you can watch us online: https://ripe73.ripe.net/live/ Kind regards, Martina de Mas RIPE Meeting Coordinator