How to Find Your IP Address

Your IP address is like your device’s “mailing address” on a network. It’s how your laptop, phone, smart TV, and that one printer that only works during a full moon
can be found and talked to by other devices and services.

The trick (and the reason people get confused) is that you usually have more than one IP address:
a private (local) IP used inside your home/office network, and a public IP used on the internet.
Once you know which one you actually need, finding it becomes a two-minute job instead of an evening-long saga.

First, Decide Which IP Address You’re Looking For

Private (Local) IP Address

This is the address your router gives your device on your local network (Wi-Fi or Ethernet). It often looks like
192.168.x.x, 10.x.x.x, or 172.16–172.31.x.x. You’ll use a private IP when:

• Setting up a printer, NAS, smart home hub, or a game console on your home network
• Troubleshooting Wi-Fi/Ethernet issues
• Connecting to a device by IP (like a local web admin page)

Public IP Address

This is the address the internet sees for your connection. It’s usually assigned by your internet provider (ISP) and shown on your router’s “WAN/Internet” status page.
You’ll use a public IP when:

• Setting up remote access (like a server, camera system, or remote desktop)
• Checking if a VPN is changing your apparent location
• Troubleshooting connection blocks or geo-location weirdness

IPv4 vs. IPv6

You may see two formats:

• IPv4: shorter, dotted numbers (example: 203.0.113.25)
• IPv6: longer, colon-separated (example: 2001:db8::1234)

Many networks use both. If your app or IT department asks for one specifically, give them what they asked for (no one enjoys a “helpful” answer that breaks the setup).

How to Find Your Public IP Address

Option A: Use a “What’s my IP?” Lookup

The fastest method: open a browser and search “what is my IP address.” The result shown is typically your public IPv4 (and sometimes IPv6).
This is what most websites will see for your connection.

Option B: Check Your Router’s Internet/WAN Status

If you want to be extra sure (or you’re troubleshooting), your router’s admin page will usually display the public “WAN” IP.
The steps vary by router brand, but the pattern is consistent:

1. Connect to your home Wi-Fi (or Ethernet).
2. Open your router’s admin page in a browser (often by typing the router’s local IP addressmore on that below).
3. Look for a section like Status, Internet, WAN, or Diagnostics.
4. Find fields labeled WAN IP, Internet IP, IPv4 Address, or IPv6 Address.

Quick reality check: if your router shows a “WAN IP” that starts with 10., 192.168., or 172.16–31.,
that’s not truly publicit usually means your ISP is using carrier-grade NAT (CGNAT). In that case, remote access needs a different approach (like a VPN server, a relay service, or asking your ISP for options).

How to Find Your Private IP Address on Windows

Method 1: Windows Settings (Windows 11 / 10)

1. Open Settings.
2. Go to Network & Internet.
3. Select your connection (Wi-Fi or Ethernet).
4. Open the connection’s Properties page.
5. Scroll until you see IPv4 address (and possibly IPv6 address).

If your computer is connected to multiple networks (VPN plus Wi-Fi, or Ethernet plus Wi-Fi), make sure you’re looking at the adapter you’re actually using.

Method 2: Command Prompt (Fast, Nerd-Approved)

This method is reliable and works when Settings is being… moody.

1. Press Win and type cmd, then open Command Prompt.
2. Type ipconfig and press Enter.
3. Find the adapter you’re using (Wireless LAN adapter Wi-Fi or Ethernet adapter).
4. Look for IPv4 Address.

Pro tip: If you also need your router address (default gateway), ipconfig will show Default Gateway toohandy for logging into your router.

How to Find Your Private IP Address on macOS

Method 1: System Settings

1. Open System Settings (or System Preferences on older versions).
2. Select Network.
3. Choose your active connection (Wi-Fi or Ethernet).
4. Open Details (or Advanced), then go to TCP/IP.
5. Your IPv4 Address (and sometimes IPv6) is listed there.

macOS likes to hide the good stuff behind one extra click. It’s not personal. It does that to everyone.

Method 2: Terminal (When You Want the Answer Immediately)

Open Terminal and use:

On many Macs, en0 is Wi-Fi. If it returns nothing, try another interface (like en1), or use a general command such as:

How to Find Your IP Address on iPhone and iPad

Private IP on Wi-Fi

1. Open Settings.
2. Tap Wi-Fi.
3. Tap the ⓘ (info) button next to the connected network.
4. Scroll to find IP Address (and related network details).

Public IP on Cellular or Wi-Fi

iOS doesn’t always display your cellular public IP directly in Settings. If you specifically need your public IP while on cellular data, turn off Wi-Fi and use a “what’s my IP” lookup in Safari.

How to Find Your IP Address on Android

Private IP on Wi-Fi (Common Path)

1. Open Settings.
2. Tap Network & Internet (or Connections on Samsung).
3. Tap Wi-Fi, then tap your connected network.
4. Look for IP address under network details or Advanced.

Android menus vary by brand and version. If you don’t see “IP address” right away, look for an Advanced section on the network details screen.

How to Find Your IP Address on Linux

Command Line (Most Common)

Open a terminal and run:

Look under the active interface (often wlan0, eth0, or something like enp0s3) for inet (IPv4) or inet6 (IPv6).

GUI Method (Ubuntu Desktop Example)

On many Linux desktops, you can find it through Settings > Network (wired) or Wi-Fi (wireless) and then open the active connection details.

How to Find Your Router’s IP Address (Default Gateway)

If someone says, “Log into your router,” they usually mean: open your browser and go to your router’s local IP address.
Here’s how to find it quickly:

On Windows

Run ipconfig and look for Default Gateway. That value (often 192.168.1.1 or 192.168.0.1) is commonly your router’s local admin address.

On macOS

In Network settings, your router address is often shown as “Router,” or in the TCP/IP section.

On iPhone/Android

On your Wi-Fi network details screen, look for fields like Router, Gateway, or Router IP.

Once you have the router IP, type it into a browser address bar. If it asks for a login, use the credentials you set up (or check the router label/manual if it’s new).

Why You Might Need Your IP Address (Real Use Cases)

Troubleshooting “No Internet” Problems

Your private IP can tell you if you’re connected to the router at all. If your device shows an IPv4 like 169.254.x.x on Windows, it often means it didn’t get a proper address from DHCPbasically, your device is saying, “I yelled into the network and nobody answered.”

Port Forwarding and Remote Access

Many guides tell you to forward a port to a device. That requires the device’s private IP (so the router knows where to send traffic), and your router’s public IP (so you can reach your network from outside).

Checking VPN Behavior

If you connect to a VPN, your public IP (what websites see) typically changes. Your private IP on your home network usually won’t.

Finding Who “Owns” an IP Address

If you’re investigating suspicious traffic logs or want to see what organization an IP block belongs to, a registry lookup (like ARIN in North America) can show registration details.
This is more “network detective” than “daily life,” but it’s useful for IT and security work.

Security Notes (Because the Internet Is a Bit Like a City)

Is It Safe to Share My IP Address?

Sharing a public IP isn’t instantly dangerous, but it can be sensitive. An IP can sometimes be used to infer your approximate region, and it can be targeted for nuisance attacks.
Sharing your private IP is usually less risky outside your network, but it can still reveal how your network is structured.

What to Do If You’re Worried

• Don’t post your public IP publicly unless there’s a clear reason.
• Keep your router firmware updated and use strong passwords.
• If you need remote access, prefer a well-designed VPN or a secure remote-access service over exposing random ports.

Quick “Which Method Should I Use?” Cheat Sheet

• Need your device’s local IP? Use Settings (Windows/macOS/iOS/Android) or ipconfig/ip a.
• Need the internet-facing IP? Use a “what’s my IP” lookup or your router’s WAN/Internet status page.
• Need to log into your router? Find the Default Gateway (router IP) and open it in a browser.

Real-World Experiences (The “Why Am I Doing This Again?” Edition)

Most people don’t go hunting for an IP address because it’s a fun weekend hobby (although no judgment if it is). It usually starts with a practical problem:
the printer won’t print, a security camera won’t connect, your game console says “NAT Type: Nope,” or your work VPN is acting like it’s allergic to your Wi-Fi.
In those moments, finding your IP address is less “tech trivia” and more “please let my life continue.”

One common experience is realizing that the “IP address” someone asks for might not be the same one you found. For example, an IT helpdesk might ask for your
public IP to whitelist access, while you proudly send them your private 192.168.1.23. That’s like giving your friend your apartment number
without telling them the building’s street address. The fix is simple: confirm whether they mean public or private.
Once you start asking that question upfront, you instantly cut your troubleshooting time in halfand you sound like you know what you’re doing (even if you’re secretly Googling in another tab).

Another real-world moment: you discover your IP changed overnight. That’s usually normal because many ISPs assign dynamic public IPs.
People often notice this when a remote connection suddenly stops working (“It worked yesterday!”the official anthem of networking). If you host something at home,
you might learn about dynamic DNS services or decide to use a remote-access tool that doesn’t require a fixed IP. In office settings, you might see the opposite:
a static public IP that never changes, which is great for access control but also means security hygiene matters even more.

On home networks, a surprisingly frequent experience is when a device gets a new private IP and breaks a setup. Maybe you forwarded a port to a game server on
192.168.1.50, and after a reboot it becomes 192.168.1.71. Suddenly nothing works and you’re staring at your router settings like it’s a
cryptic treasure map. The practical lesson people learn: for devices you rely on, set a DHCP reservation on the router so the device keeps the same private IP.
It’s the networking version of labeling your leftoversfuture you will be grateful.

People also run into “location weirdness.” Your IP might appear in a different city or even a neighboring state, which can mess with streaming blackouts, banking alerts,
or “helpful” websites that try to guess where you are. It’s not always your ISP being dramatic; IP geolocation databases can be outdated or just plain wrong.
When that happens, checking your public IP, restarting your modem/router, and contacting the ISP (or the site’s geolocation correction process) becomes part of the routine.
It’s annoying, but it’s also a reminder that IP addresses aren’t GPS coordinatesthey’re network routing identifiers.

Finally, there’s the “security realization” moment: once you can find your IP, you start noticing when it changes because of a VPN, a work proxy, a new router, or a different network.
That awareness is useful. It helps you verify that your VPN is actually doing what you expect, and it helps you catch misconfigurations (like being on guest Wi-Fi when you thought you were on the secure network).
The best part? After you’ve done this a couple of times, finding an IP address stops feeling like a mysterious hacker ritual and starts feeling like checking your tire pressurebasic maintenance that keeps things running.

Conclusion

Finding your IP address is easy once you know what you’re looking for: private IP for inside your network, public IP for the internet.
Use Settings for quick viewing, command-line tools for fast precision, and your router’s WAN page when you need the full picture.
And if your network starts acting haunted, checking your IP is one of the quickest ways to figure out whether the problem is your device, your router, or your ISP.