ToolsNetworking

IP address and location

Your public IP address, the network it belongs to, roughly where it is, its reverse DNS name, and whether it looks like a VPN.

Your IP address currently is

Finding your address…

Changed network or turned off a VPN?

This page asks abbott.cloud/api/edge for your address. Cloudflare, which runs this site, adds it to every request (CF-Connecting-IP), along with the network it belongs to (its AS number and name) and an estimate of where the address is.
The site sends those straight back to you. No other service is asked about you.
For the reverse DNS name, this page asks Cloudflare's resolver (1.1.1.1) for the address's PTR record, via abbott.cloud/api/dns.
It compares the network with a list of known VPN, privacy-relay and cloud providers kept in this page's code.

What's kept: nothing. Nothing about you is logged or stored.

Limitations:

Location is estimated from the address, not from your device. It's often only right to the region, and for some networks it's where the provider is based.
The VPN check only knows the providers on its list, so "ordinary connection" doesn't prove there's no VPN.
Only the address your browser connected with is shown: IPv4 or IPv6, not both.

Code: ipadvanced.js (this page), network.js (VPN and hosting list), ip.js (addresses), net.js (requests).