This article introduces commonly used online network debugging tools, including IP address query, ping, route tracing, speed test.
Check IP
https://whatismyipaddress.com/
This tool show the detail information about your IPv4/IPv6 address.
Ping
This tool pings an IP address from many locations around the world, through which you can get a complete picture of your host’s network latency.
Trace route
https://www.site24x7.com/tools/trace-route.html
This tool can trace an IP address form many locations around the world.
Speed test
This tool can test your internet connection speed.