Internet/WWW

Check your own connection: your public address, your speed, and whether a site is reachable.

What Is My IP? Your public IPv4 and IPv6 addresses, at a glance.

Speed Test Measure your download, upload, and latency.

IP Owner Lookup Find the network and organization behind any IP address.

Website Down Checker See if a site is down for everyone, or just you — checked from multiple regions.