What is my IP address?
Your public IP address is the address every website sees when you connect. Check your IPv4 and IPv6 addresses, approximate location, internet provider, and whether you're using a VPN.
Finding…
Checking…
- Approximate location
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- Internet provider
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- Network (ASN)
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- Postal code
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- Time zone
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- Connection
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Your recent IPs
Saved only in this browser, never sent to us.
Free tools
Check your connection
- What is my IPv6 address?Check whether your connection supports IPv6 and see your IPv6 and IPv4 addresses.
- What is my ISP?See which internet provider and network your connection comes from right now.
- What is my user agent?See the user agent string your browser sends to every website, and what it says about your device.
- What is my screen resolution?See your screen resolution, pixel ratio, and browser window size. Updates as you resize.
- WebRTC leak testCheck whether your browser reveals your real IP address while you use a VPN.
- Your network diaryKeep a private record of your internet's response time and speed over time, spot slow evenings, and export it for your provider.
Troubleshoot
- Fix my internetFind out why your internet is slow or unstable. We test your connection, explain what's wrong, and guide you through fixes step by step.
- Is it down? Website status checkerCheck whether a website is down for everyone or just you. We test it from Cloudflare's global network and show the response time.
- Open port checkerCheck whether a port is open on your own internet connection, for game servers, cameras, remote desktop, and port forwarding.
- Who owns this IP? IP address lookupLook up who owns any IP address using official registry records: the organization, network range, and where to report abuse.
- Email deliverability checkerFind out why your emails go to spam. Check a domain's SPF, DKIM, DMARC, and MX records, with plain-language fixes.
Stay safe
- Security checkupGet your personal security score in two minutes. Pip checks your browser and connection, asks a few quick questions, and shows what to fix.
- Has my password been leaked?Check if a password appeared in a data breach without revealing it. Your password never leaves your device; only part of a scrambled code is sent.
- Spot the scam: daily gameCan you spot the scam? A daily game with four realistic texts, emails, and links. Learn the clues, build a streak, and share your score.
Network tools
- Internet speed calculatorFind out how much internet speed your home needs for streaming, gaming, video calls, and working from home.
- Subnet calculatorFind the network, broadcast address, host range, and mask for any IPv4 subnet.
- DNS lookupCheck a domain's A, AAAA, MX, TXT, NS, CNAME, and CAA records.
- IP address checker and converterSee whether an IP is private or public, and convert it to binary, hex, or a number.
- Password generatorCreate strong, random passwords in your browser. Nothing is sent or saved.
- Wi-Fi QR code generatorTurn your Wi-Fi name and password into a QR code guests can scan to join. Made in your browser; your password never leaves your device.
- IP address API for developersGet your public IP from the command line or your code: plain text for scripts, JSON for apps. Free, fast, and no sign-up needed.
Popular guides
- What is an IP address?A plain explanation of the number every device uses online, and what it reveals about you.
- How to log in to your routerFind your router's address, open its admin page, and sign in, step by step.
- How to find your IP address on any deviceStep-by-step for Windows, Mac, iPhone, Android, and your router.
- How to see all devices on your networkFind every phone, laptop, TV, and gadget connected to your Wi-Fi, spot devices you don't recognize, and remove them.
- How to hide your IP addressWhat VPNs, Tor, and proxies actually hide, and what they don't.
- How to change your IP addressPractical ways to get a new public or private IP address, and what each one actually changes.
Common questions
What is my public IP address?
It's the address shown at the top of this page. Your internet provider assigns it to your connection, and every website you visit sees it. If you have two, one is IPv4 and the other is IPv6.
How do I find my IP address on my phone?
Open this page on your phone to see its public address. That's the one websites see. For the private address inside your Wi-Fi, check your phone's Wi-Fi settings. Our step-by-step guide covers iPhone and Android.
Why does my device show a different IP address?
Your phone or computer shows a private address, often starting with 192.168 or 10, that only works inside your home network. Your router shares one public address with the internet, and that's the one shown here. Public vs private IPs explains more.
Why do I have both an IPv4 and an IPv6 address?
Most networks now run both versions at the same time. Your device uses whichever one a website supports. Having two is normal and doesn't affect your speed or safety. See IPv4 vs IPv6.
Why is my location wrong?
IP location comes from records of where internet providers use their addresses, not from GPS. It often points to your provider's nearest hub, so it can show a nearby city. With a VPN or some mobile networks, it may show another city or country entirely.
How accurate is IP location?
It's usually right about your country and often close for your region, but much less reliable at the city level. It never pinpoints a street or a home.
Can someone find my home address from my IP?
No. An IP address shows a rough area and your provider, not your name or street. Only your provider can link the address to your account, and in most countries they release that only through a legal process like a court order.
What can someone do with my IP address?
Very little on its own. They can estimate your area and see your provider. Modern routers block unrequested connections by default, so knowing your address doesn't give anyone access to your devices.
Does my IP address change?
Usually, yes. Most home connections get a dynamic address that can change when your router restarts or your provider reassigns addresses. On mobile data, it changes often as you move between networks.
Am I using a VPN?
Check the connection result above. If your provider looks like a VPN or data center, or your device's time zone doesn't match your IP's location, you're probably connected through a VPN or proxy. The WebRTC leak test checks whether your real address is still exposed.
How do I hide my IP address?
A reputable VPN is the most practical option. Tor Browser offers stronger anonymity but is slower. Private or incognito browsing does not hide your IP. Our guide to hiding your IP compares the options.
Why does my internet provider's name look unfamiliar?
The name shown belongs to whoever owns the block of addresses, which is often a parent company, a regional network, or a wholesale provider rather than the brand on your bill.