Welcome to RIPE Atlas

With your help, the RIPE NCC is building the world's largest active Internet measurement network. RIPE Atlas employs a global network of probes that measure Internet connectivity and reachability, providing an unprecedented understanding of the state of the Internet in real time.

What is RIPE Atlas?

RIPE Atlas is the RIPE NCC’s main Internet data measurement system. It is a global network of devices, called probes and anchors, that actively measure Internet connectivity. Anyone can access this data via Internet traffic maps, streaming data visualisations, and an API. RIPE Atlas users can also perform customised measurements to gain valuable data about their own networks.