Looking Glass
Network diagnostics in seconds
Check your network in one click with Looking Glass

External network test
Instantly assess the availability and speed of our servers from anywhere in the world
Troubleshoot issues
Detect packet loss and inspect routes with Ping and Traceroute
Launch Looking Glass
Choose a location, enter an IP address, and get a detailed technical reportWhen should you use Looking Glass?
Website or server unavailable
Looking Glass instantly shows exactly where the connection breaks — at the ISP, backbone, or serverHigh ping and latency
Find overloaded intermediate nodes (hops) along the traffic path in secondsRouting issues
Inspect the autonomous system chain (AS Path) to optimize routesNetwork packet loss
Run Ping to check whether packets are being lost when communicating with the serverCheck your network in 3 simple steps
1
Enter a target
Enter an IP address, subnet, or website domain name in the input field2





