This document discusses measurement data and tools provided by RIPE NCC. It describes registry data from the regional internet registries and internet routing registry. It also describes routing data collected from RIPE NCC's Routing Information Service with over 18 collectors. Further, it discusses RIPE Atlas, a global network for internet measurements with over 10,000 probes. Tools like RIPEstat and visualizations are described that provide access and visualization of this measurement data.