Where to find your iPhone's IP Address in Settings
Your iPhone's IP address is in the Wi-Fi settings menu. Open Settings, tap Wi-Fi, then tap the blue information icon next to the network you're connected to. The IP address appears under "IP Address" — it looks like four numbers separated by periods, such as 192.168.1.45.
This is your local IP address, which is how your phone identifies itself on your home or office network. Every device connected to the same Wi-Fi network has its own local IP address. If you're not connected to Wi-Fi, you won't see an IP address in this menu because cellular data uses a different system.
The same menu also shows your router's address (listed as "Router"), your subnet mask, and your DNS servers. You may need these details if you're troubleshooting network problems or setting up a device to work with your iPhone.
Key Takeaways
- Your local IP address appears in Settings > Wi-Fi > information icon next to your network name, and changes each time you reconnect to Wi-Fi.
- Your public IP address (used when you browse the internet) is different from your local IP address and cannot be found in iPhone settings.
- If you need your IP address for troubleshooting, you're usually looking for the local address, not the public one.
- Cellular data does not show an IP address in settings because it uses a different connection method than Wi-Fi.
Why you might need to know your iPhone's IP address
The most common reason to find your local IP address is to troubleshoot network problems. If your iPhone won't connect to a printer, smart home device, or security camera on your home network, tech support may ask for your IP address to help diagnose the issue. Knowing it saves you a step.
Some people also need their iPhone's IP address to set up port forwarding on their router, to connect to their phone remotely, or to configure it as a server for a specific app. If you're setting up a home automation system or a local network service, you may need to tell that system your iPhone's address so it knows how to find your phone.
You might also want to check your IP address if you suspect your phone is not on the network it should be. If your iPhone shows an IP address starting with 169, that usually means it failed to get a proper address from your router and cannot reach the internet.
The difference between local and public IP addresses
Your local IP address is what your phone uses to talk to other devices in your home or office — your router, printer, laptop, and so on. This address only works within your network. If you're in a coffee shop, your local IP address on that Wi-Fi is completely different from your local IP address at home.
Your public IP address is what websites and internet services see when you browse. It's assigned by your internet provider and is shared by all devices on your home network. You cannot find your public IP address in iPhone settings because it's not stored on your phone — it belongs to your internet connection, not to your device.
If you need your public IP address for some reason (to set up a security camera or remote access), you can find it by visiting a website like whatismyipaddress.com in Safari. Your iPhone will show you the address that the website sees. This address changes periodically and is different from the local address you see in Settings.
What to do if your iPhone shows no IP address
If you're connected to Wi-Fi but the IP address field is blank or shows an address starting with 169.254, your phone did not receive a valid address from the router. This usually means the router ran out of addresses to hand out, or there's a communication problem between your phone and the router.
Try these steps in order: First, forget the network by tapping the information icon and selecting "Forget This Network." Then reconnect by selecting the network name and entering the password again. Wait 10 to 15 seconds after connecting before checking Settings again.
If that doesn't work, restart your router by unplugging it for 30 seconds, then plugging it back in. While the router restarts, restart your iPhone by powering it off and back on. Once both devices are fully restarted, reconnect to Wi-Fi and check Settings again. If you still see no IP address or a 169 address after these steps, the problem may be with your router's settings, and you may need to contact your internet provider or router manufacturer.
How your iPhone gets its IP address automatically
When you connect to a Wi-Fi network, your iPhone sends a request to the router asking for an IP address. The router has a feature called DHCP (Dynamic Host Configuration Protocol) that automatically assigns an available address from a pool and sends it to your phone. This happens in the background — you don't have to do anything.
The address your router assigns is temporary. Each time you reconnect to the same Wi-Fi network, you may get a different local IP address, though routers often try to give you the same one if it's still available. This is why your IP address in Settings can change between visits to the same location.
Some advanced users manually assign a static IP address to their iPhone instead of letting the router assign one automatically. This is useful if you're running a server or need your phone's address to never change. To do this, you go to Settings > Wi-Fi > information icon > Configure IP and select "Manual" instead of "DHCP." This requires knowing what address to use and is not necessary for everyday use.
Using your IP address to connect devices on your network
Once you know your iPhone's local IP address, you can use it to connect other devices to your phone or to access services running on it. For example, if you're using your iPhone as a web server or running a file-sharing app, you would enter your iPhone's IP address into another device's browser or app to connect.
Some smart home apps also ask for your iPhone's IP address so they can send commands to it directly over your local network instead of going through the internet. This can be faster and more reliable than internet-based connections, especially if your internet is slow or unstable.
If you're troubleshooting why a device can't find your iPhone, knowing the IP address lets you test the connection manually. You can try to ping your iPhone from a computer (using a terminal or command prompt) to see if it's reachable on the network. This tells you whether the problem is with the device trying to connect or with your iPhone itself.
Frequently Asked Questions
Does my iPhone have a different IP address on cellular data?
Yes, but you cannot see it in Settings. When you use cellular data, your phone connects through your carrier's network, not your home router. Your carrier assigns you an IP address, but it's not displayed in iPhone settings. If you need your cellular IP address, you would have to visit a website like whatismyipaddress.com while on cellular data.
Will my IP address change if I restart my iPhone?
Not immediately. Your local IP address usually stays the same until you disconnect from Wi-Fi or restart your router. However, if you reconnect to the same network after a long time away, the router may assign you a different address. For most uses, you don't need to worry about this — the address is temporary and changes are normal.
Is it safe to share my local IP address with someone?
Your local IP address is only useful on your home or office network, so sharing it with someone outside that network doesn't expose anything. However, don't share it with strangers online. Your public IP address (which is different) can reveal your general location, so avoid sharing that. When tech support asks for your IP address, they're usually asking for the local one, which is safe to share.
Can I use my IP address to find my iPhone if it's lost?
No. Your IP address only works if your iPhone is connected to Wi-Fi on a network you have access to. If your phone is lost or stolen, use Find My iPhone through iCloud.com or another Apple device instead. Find My uses Apple's servers to locate your phone, not your IP address.
What if two devices have the same IP address?
This shouldn't happen on a properly working network, but if it does, both devices will have connection problems. This is called an IP conflict. Restart both devices and reconnect to Wi-Fi — the router should assign them different addresses. If the problem persists, restart your router as well.