Live network utility
Here’s the public IP your browser is handing out this second. It checks whether IPv4 and IPv6 are both reachable, names the network provider that’s showing, and hands you a tidy troubleshooting report. No router menus. Honestly, I think that last part is the bit most people actually came for.
It all runs in your browser. The public IP gets bounced back by external echo services, and the rough network details come from geolocation providers.
What your public IP address actually tells you
Your public IP is the address a remote website sees when your device pokes its head out onto the internet. It’s usually not the private address printed in your router settings or spat out by ipconfig. At home, a whole pile of devices tend to share one public IPv4 address through NAT. On mobile, you’re often sitting behind carrier-grade NAT with a load of other customers. IPv6 changes the shape of this: your device can hold a globally routable address and still be walled off by firewall rules.
Why care? It matters the moment you’re opening a firewall rule or asking a host to allowlist you. Or checking that a VPN actually kicked in. Or proving which network a support ticket crawled out of. And if the IP here isn’t the one you expected, the reason is usually boring. A VPN. A proxy. Maybe a corporate gateway, or a CDN edge, or just a router quietly using a different outbound link.
When this tool is useful
- Grab your current public IP before you bolt on a temporary firewall allowlist rule.
- See whether your browser is reaching the web over IPv4, over IPv6, or both at once.
- Confirm a VPN or proxy actually swapped the visible country or provider.
- Pull browser context like time zone and language when an access problem won’t make sense.
- Stack your public IP against a local private one to see what NAT’s really doing.
How to read the result without overthinking it
The IP itself is the number that matters. The provider, ASN, country, the city too: handy clues, sure, but none of it proves where a device physically sits. Geolocation databases get stitched together from routing tables, registry records and provider data. Fine for troubleshooting and fraud signals. It’s not GPS, though, and people forget that constantly. A city can land in the wrong place. A VPN can surface in some other country entirely. And a business connection? It’ll often show the company gateway, not the human actually clicking around.
Privacy and safe handling
An IP address is operational data. It can give away a network and a rough area, so don’t paste it into public comments unless you’re genuinely fine handing over that context. Support tickets are a different story: sharing your public IP with your host, your VPN provider, a SaaS vendor or your security team is normally just fine. For public screenshots, maybe blur the last octet of an IPv4 address, or a chunk of an IPv6 one. Cheap insurance, really.
Common questions
Why do I see two public IP addresses?
You’re probably on a dual-stack connection. Some destinations reach you over IPv4, others over IPv6, and that’s just normal. If only one version shows up here, then your connection or your network provider likely didn’t have the other one ready for this particular request.
Is this the same as my local IP address?
Nope. A local IP usually looks like 192.168.x.x or 10.x.x.x (or something in the 172.16-31.x.x range). It tags your device inside a private network. The public IP is the one the world sees from outside that network.
Can this prove where someone lives?
No, and please don’t try. It can hint at a country, a region, maybe a city or a provider. That’s the ceiling. Treating it as someone’s precise identity or their exact address is just wrong.
What is the difference between my public and private IP?
Your public IP is the address the internet sees. Your ISP hands it out, and every device behind your router shares it. The private IP (something like 192.168.x.x) stays local to your network and won’t route anywhere on the open internet.
Why do I have both an IPv4 and an IPv6 address?
Most networks run dual-stack these days. IPv4 keeps you talking to the older internet, and IPv6 opens up that gigantic modern address space. When a site speaks both, it’ll usually reach for IPv6 first.
Does hiding my IP make me anonymous?
Not really, no. A VPN or proxy swaps the IP a site sees, sure, but cookies and browser fingerprinting and the account you just logged into all still point right back at you. The IP is one signal. There are plenty of others.
