Dear colleagues, IP address transfers have the potential to create more entries in the routing table for the same amount of address space. We analyse the net effect that four years of IPv4 transfers in the RIPE NCC service region have had on routing table growth and compare this to growth for allocations from which no transfers have been made. Please find the details on RIPE Labs: https://labs.ripe.net/Members/wilhelm/impact-of-ipv4-transfers-on-routing-ta... Kind regards, Mirjam Kuehne RIPE NCC