What this site provides
The site includes tools for checking your visible connection details, looking up public IPv4 or IPv6 values, identifying ASN routing context, checking MAC vendor prefixes, testing IPv6 reachability, checking WebRTC exposure, and measuring internet speed with M-Lab NDT7. It also includes a VPN guide for privacy-route basics.
How results are produced
Results come from public routing data, browser APIs, Cloudflare request metadata, and third-party diagnostic endpoints. Geolocation is approximate and normally identifies an ISP, VPN exit, proxy, or data-center location rather than a precise physical place.
Editorial standards
Tool pages are written to explain what each diagnostic result means, where the data can be uncertain, and which related checks can help confirm a result. Content is reviewed when tools change or when data-source behavior needs clearer explanation.
Start here
For your current connection, open What Is My IP. For a specific value, use IP Lookup. For routing ownership, use ASN Lookup.