Find your public IP address instantly — shows IPv4 and IPv6, location, ISP, and more. Free, no sign up. The fastest way to check your IP address online.
TempGBox
What is My IP
See your public IPv4 and IPv6 addresses, approximate location, ISP, and timezone. Uses ipify and ipapi.co.
What is What Is My IP?
What is My IP helps with What Is My IP Address? — Check Public IPv4 & IPv6. Check your public IP address, location, ISP, and more.
TempGBox keeps the workflow simple in your browser, so you can move from input to result quickly without extra software.
How to use What Is My IP
- Open What is My IP and enter the text, value, file, or settings you want to work with.
- Review the output and adjust the available options until the result matches your use case.
- Copy, download, or reuse the final result in your workflow, content, app, or support task.
Why use TempGBox What Is My IP?
- Check your public IP address, location, ISP, and more
- Useful for What Is My IP Address? — Check Public IPv4 & IPv6
- Fast browser-based workflow with no signup required
Common uses for What Is My IP
What is My IP is useful for What Is My IP Address? — Check Public IPv4 & IPv6. It fits well into quick checks, repeated office work, development flows, content updates, and everyday browser-based problem solving.
Because the tool is available instantly on TempGBox, you can handle one-off tasks and repeated workflows without installing extra software.
FAQ
Is What is My IP free to use?
Yes. What is My IP on TempGBox is free to use and does not require signup before you start.
What is What is My IP useful for?
What is My IP is especially useful for What Is My IP Address? — Check Public IPv4 & IPv6.
Understanding What Is My IP
Every device on the internet is identified by an IP address. IPv4 addresses are 32-bit numbers typically written as four octets (e.g., 192.168.1.1), providing roughly 4.3 billion unique addresses. IPv6 extends this to 128 bits (e.g., 2001:0db8:85a3::8a2e:0370:7334), offering 340 undecillion addresses — enough for every atom on Earth's surface to have its own IP. The exhaustion of IPv4 addresses has been a reality since ARIN (the North American registry) ran out in 2015, driving the gradual transition to IPv6.
Most home and office devices sit behind a NAT (Network Address Translation) router, meaning they share a single public IP address. The device's "private" IP (typically 192.168.x.x, 10.x.x.x, or 172.16-31.x.x) is invisible to the internet. The public IP shown by a lookup tool is the router's external address, which is what websites and services see. This distinction matters for troubleshooting: if two coworkers on the same office network check their IP, they will see the same public address.
IP-based geolocation is an educated guess, not GPS-level precision. Commercial geolocation databases map IP ranges to physical locations based on ISP registration data, routing information, and user-submitted corrections. Accuracy is typically within 20-50 km at the city level for broadband connections, but can be wildly wrong for mobile IPs, corporate VPNs, and satellite internet. The country is usually correct (>99%), the city is correct about 60-80% of the time, and anything more precise than city level is unreliable.
VPN and proxy services work by routing your traffic through a server in a different location, making websites see the VPN server's IP instead of yours. Checking your IP address is the simplest way to verify that a VPN is active and routing correctly. If you see your ISP's IP after connecting to a VPN, you have a DNS leak or the VPN tunnel failed to establish. Some VPN protocols (WireGuard, OpenVPN) can coexist with split tunneling, where only certain traffic goes through the VPN while the rest uses your ISP directly.
Step-by-Step Guide
- Open the tool to automatically detect and display your current public IP address. The detection works by making a request to a lightweight API endpoint that reads the connecting IP from the request headers.
- Review your IP version — whether the displayed address is IPv4 (four decimal numbers separated by dots) or IPv6 (eight groups of hexadecimal digits separated by colons).
- Check the approximate geographic location derived from your IP. This typically includes country, region/state, and city, with accuracy varying by connection type.
- Note your ISP (Internet Service Provider) name, which indicates whose network your traffic is currently routing through. If using a VPN, this should show the VPN provider's name instead of your actual ISP.
- Use the information to verify VPN connectivity, troubleshoot network issues, or understand how your connection appears to external services.
- Refresh the page after changing networks (switching from WiFi to mobile data, connecting to a VPN, or changing locations) to see your new public IP.
Real-World Use Cases
A remote employee connects to the company VPN before accessing the internal wiki. They check their IP to confirm it shows the corporate network's IP range (e.g., 203.0.113.x), verifying the VPN tunnel is active before handling confidential documents.
A developer is configuring a cloud firewall rule to allow SSH access only from their home IP. They check their current public IP, add it to the security group, and test the connection. They note that their ISP may assign a new IP after a router reboot.
A traveler in a hotel connects to WiFi and checks their IP to see whether the hotel network uses a public or carrier-grade NAT IP. Finding a CGNAT address explains why their Plex server at home cannot establish a direct connection.
A privacy-conscious user activates a VPN set to a European server, then checks their IP to confirm the displayed location is in the expected European country before accessing geo-restricted content.
Expert Tips
If you need a stable public IP for hosting or firewall rules but your ISP assigns dynamic IPs, use a dynamic DNS service (like DuckDNS or No-IP) that updates a hostname whenever your IP changes, rather than paying for a static IP.
When troubleshooting network issues, compare your IP here with what a traceroute shows. If the first public hop differs from your displayed IP, you may be behind carrier-grade NAT, which affects port forwarding and P2P connectivity.
To check for WebRTC leaks alongside your IP, open your browser's developer console and look for ICE candidates. Some VPNs leak your real IP through WebRTC even when the main connection is properly tunneled.
Frequently Asked Questions
What is the difference between my public and private IP address?
Your private IP (like 192.168.1.x) is assigned by your router and used only within your local network. Your public IP is assigned by your ISP and is the address that the rest of the internet sees. Every device on your home network shares the same public IP through NAT (Network Address Translation) on your router.
Why does my IP-based location show the wrong city?
IP geolocation databases estimate location based on ISP registration data, not GPS. Accuracy is typically 20-50 km for broadband. Mobile IPs, VPNs, and corporate networks often show the ISP's hub city rather than your actual location. Country accuracy exceeds 99%, but city-level accuracy is only 60-80%.
Does my IP address change?
Most residential ISPs assign dynamic IPs that can change when your router reboots or after the DHCP lease expires (typically every 24-72 hours). Some ISPs keep the same IP for months. Business plans often include a static IP that never changes. Mobile networks assign new IPs frequently as you move between towers.
Can someone find my exact location from my IP?
No. IP geolocation can typically determine your city at best, and often only your ISP's regional hub. It cannot reveal your street address, building, or neighborhood. Law enforcement can obtain your physical address from your ISP with a legal order, but that requires judicial process — not just your IP.
What is IPv6 and do I need it?
IPv6 is the successor to IPv4, using 128-bit addresses instead of 32-bit. It was created because IPv4's 4.3 billion addresses are exhausted. Many ISPs now support dual-stack (both IPv4 and IPv6). As a user, you do not need to take action — your devices and router handle the transition automatically. For server administrators, enabling IPv6 ensures accessibility for IPv6-only clients.
Does using a VPN completely hide my real IP?
A properly configured VPN routes all traffic through the VPN server, hiding your real IP from websites. However, WebRTC leaks, DNS leaks, and split tunneling can expose your real IP. After connecting to a VPN, check your IP here and also run a WebRTC leak test to confirm full coverage.
Privacy: Your IP address is displayed by making a request to a minimal API that reads the connecting address. No IP addresses are stored, logged, or shared with third parties. The geolocation data is derived from a public database, not from tracking.