How to Find Your IP Address on Your iPhone
Your iPhone actually has more than one IP address depending on how you're connected — and which one you need depends entirely on what you're trying to do. Understanding the difference is the first step to finding the right one.
What Is an IP Address and Why Does It Matter?
An IP address (Internet Protocol address) is a numerical label assigned to any device connected to a network. It's how devices identify and communicate with each other — think of it like a mailing address for data.
On an iPhone, you'll typically encounter two types:
- Private IP address — assigned to your iPhone within your local network (your home Wi-Fi, for example). Only devices on that same network can see it.
- Public IP address — the address your internet traffic appears to come from, as seen by websites and servers on the internet. This is assigned by your ISP and is typically shared across all devices on your network.
These are genuinely different addresses, and finding one doesn't give you the other.
How to Find Your Private IP Address on iPhone (Wi-Fi)
This is the address most people are looking for when troubleshooting a home network, setting up port forwarding, or configuring a local device.
- Open the Settings app
- Tap Wi-Fi
- Tap the ⓘ (info) icon next to your connected network name
- Scroll down to the IPv4 Address section
- Your IP address is listed next to IP Address
You'll typically see something in the format 192.168.x.x or 10.0.x.x — these are standard private IP ranges used in home and small business networks. You may also see an IPv6 address listed separately, which is a newer addressing format that allows for a vastly larger pool of unique addresses.
What About Cellular Data? 📶
When you're connected via mobile data rather than Wi-Fi, your iPhone is assigned an IP address by your carrier — but iOS doesn't display this in Settings the same straightforward way it does for Wi-Fi. Carriers often use carrier-grade NAT (CGNAT), which means multiple customers can share a single public IP, and your device-level cellular IP isn't something you'd typically need to access directly.
If you need to check your IP while on cellular, the most practical method is using a public IP lookup tool (more on that below).
How to Find Your Public IP Address on iPhone
Your public IP address isn't stored in your phone's settings — it's determined by your router or carrier and can only be checked by asking an external server.
The simplest methods:
- Use a browser — Open Safari and search "what is my IP address." Google and many other sites will display it directly in the search results.
- Use a dedicated website — Sites like
whatismyip.comor similar services show your public IP along with general location data derived from it.
This works on both Wi-Fi and cellular, and the result reflects whichever network you're currently using.
Key Variables That Affect Which IP You See
Not all iPhone setups behave identically. A few factors shape what you'll find:
| Variable | How It Affects Your IP |
|---|---|
| Wi-Fi vs. Cellular | Different network types assign IPs differently |
| Router configuration | DHCP settings determine how private IPs are assigned |
| VPN active | A VPN changes your apparent public IP and can alter routing |
| IPv4 vs. IPv6 | Your network may use one or both; the format looks different |
| iOS version | Menu paths are consistent across recent iOS versions but may vary on older releases |
| CGNAT (carrier NAT) | Some carriers don't assign a true public IP per device |
The VPN Factor 🔒
If you're running a VPN on your iPhone, both your private routing and your apparent public IP are affected. The IP shown in Settings under Wi-Fi reflects your local network assignment and won't change with a VPN. But your public IP — the one seen by websites — will appear as the VPN server's address, not your real one. This distinction matters if you're troubleshooting connectivity or verifying whether your VPN is working.
Static vs. Dynamic IP Addresses
By default, most home routers assign dynamic IP addresses — your iPhone's private IP can change each time it reconnects to the network. If you need a consistent address (for remote access, local server hosting, or similar tasks), you can assign a static IP either through your router's DHCP reservation settings or directly on your iPhone under the same Wi-Fi info screen where you found the address. Tap Configure IP, switch from Automatic to Manual, and enter your preferred values.
This is a more advanced configuration and requires understanding your router's existing IP range to avoid conflicts.
Different Needs, Different Addresses
What you're actually trying to accomplish determines which IP address is relevant:
- Network troubleshooting at home → private IP from Wi-Fi settings
- Allowing remote access to your network → public IP from a lookup tool
- Setting up a local device or printer → private IP
- Checking if your VPN is working → public IP comparison before and after VPN activation
- Contacting ISP support → public IP is usually what they need
The process of finding your IP on iPhone is straightforward — the Settings path takes under 30 seconds. What varies significantly is which IP address actually solves your problem, and that comes down to your network setup, what you're connecting to, and whether you're dealing with a local or internet-facing issue.