🌐 Utilities

My IP Address

Discover your public IP address in seconds. See the IPv4 address assigned by your internet service provider (ISP).

Your public IP address

What is a public IP address?

Every device on a network is identified by a number called an IP (Internet Protocol) address. The public IP comes from your Internet Service Provider (ISP) and is exactly the address servers see when you open a website. It shouldn't be confused with the local IP (192.168.x.x), which exists only inside your home network.

Knowing your own public IP helps when you need to set up remote access, open firewall rules on servers, troubleshoot network problems, confirm whether a VPN is active or estimate where your connection is coming from geographically.

Depending on the plan you contracted with your ISP, the IP may be fixed (static) or change with each new connection (dynamic).

What your IP address reveals

Every time you open a site, it can see your public IP address, the number that identifies your connection on the internet and comes from your provider. This page shows that address plainly, exactly as any external service sees it while you browse.

Knowing your own IP sorts out plenty of everyday things: whitelisting your access on a server, setting up a camera or an online game, checking whether the VPN is really active, troubleshooting a network problem with support. Two ideas are worth keeping apart. The public IP is unique on the internet. The private IP, that 192.168.x.x one, only exists inside your home or your office.

The tool just shows the detail your browser already hands every site. None of it is stored or tied back to you. It's simply a fast way to find something that usually stays out of sight.

Frequently asked questions

Why does my IP change from one day to the next?

Because most home connections get a dynamic address. The provider lends an IP for a set period, the DHCP lease, and may hand over a different one when that period ends, when the router restarts or after the line drops. On mobile networks it shifts even more often, as many subscribers share addresses through CGNAT. A fixed IP is usually a paid add-on on a business plan.

Can someone find my home address from this number?

Not from the IP alone. Public databases return the block allocated to your provider, which normally gets the region right and the city wrong by tens or hundreds of kilometres, mobile connections most of all. Your name and street address sit with the provider, which only links them to an IP under a court order. Sites use it to block regions, rate-limit and guess language.

Why do I sometimes see an error message instead of the number?

The address comes from a lookup the browser sends to an external service when the page loads. If that request never completes, whether from an ad blocker, a privacy extension, a corporate proxy, filtered DNS or a shaky connection, the page shows the warning instead of your IP. Reloading, or allowing the domain in your blocker, usually clears it.

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