Dear colleagues, Following on from our 2024 look back at 10 years of legacy policy, we’ve been taking a deeper dive into out-of-contract legacy address space managed by the RIPE NCC. Qasim Lone and colleagues provide a detailed breakdown of the numbers and explore the behaviours that emerge from this region of IPv4. Read more on RIPE Labs: https://labs.ripe.net/author/qasim-lone/legacy-out-of-contract/ Kind regards, Alun Davies RIPE Labs Editor RIPE NCC