WhatIsMyIP - Find Your IP Address Instantly
The fastest WhatIsMyIP tool. Instantly see your public IPv4 and IPv6 addresses with geolocation and security details.
Detecting your IP address...
Privacy & Security Tools
Test your privacy and check for potential security issues.
WebRTC Leak Test
Check if WebRTC is leaking your real IP.
DNS Leak Test
Test if DNS queries bypass your VPN.
Browser Fingerprint
See how unique your browser is.
HTTP Headers
View headers your browser sends.
Network Tools
Test, diagnose, and analyze network connections.
Speed Test
Test download, upload & latency.
DNS Lookup
Query A, MX, TXT, NS records.
Reverse DNS
Find hostname from IP address.
WHOIS Lookup
Find IP ownership & contacts.
Email Headers
Trace email origin & authentication.
Port Scanner
Scan for open ports & services.
Blacklist Check
Check if IP is on spam lists.
Subnet Calculator
CIDR to IP range converter.
SSL Checker
Check SSL certificate status.
Ping Test
Check host reachability & latency.
Traceroute
Trace network path to destination.
IP Map
Visualize IP locations on a map.
IP Intelligence
Everything you need to know about any IP address.
IP Geolocation
Country, region, city, coordinates, and timezone data.
Security Assessment
VPN, proxy, Tor detection and threat analysis.
ISP & Network Info
ISP name, ASN, organization, and connection details.
Developer API
Free JSON API. Works with curl, wget, and all languages.
Helpful Guides
Learn about networking, router setup, and internet security.
Developer API
Free JSON API with automatic CLI detection. No API key required.
Quick Start
$ curl https://whatismyip.ioCode Examples
# Get your own IP info
curl https://whatismyip.io
# Look up a specific IP
curl https://whatismyip.io/8.8.8.8Response Format
{
"ip": "8.8.8.8",
"type": "ipv4",
"hostname": "dns.google",
"country_code": "US",
"country_name": "United States",
"region_name": "California",
"city": "Mountain View",
"latitude": 37.42301,
"longitude": -122.083352,
"connection": {
"asn": 15169,
"isp": "Google LLC"
},
"security": {
"is_proxy": false,
"is_vpn": false,
"threat_level": "low"
}
}Supported Clients
Our API automatically detects requests from these tools and returns JSON:
CLI Tools
curl, wget, httpie
Languages
Python, Node, Go, PHP
Libraries
axios, requests, fetch
Other
Postman, Insomnia
FAQ
Common questions about IP addresses.
What is my IP address?
Your IP address is the unique identifier shown at the top of this page. It's assigned by your internet service provider and allows websites and services to communicate with your device.
What's my IP and what does it reveal?
Your IP address reveals your approximate geographic location (city-level), your internet service provider, and whether you're using a VPN or proxy. It cannot reveal your exact address, name, or other personal information.
How do I find my IP address?
Simply visit this page and your IP address will be displayed automatically. You can also find it in your device settings, by typing "ipconfig" (Windows) or "ifconfig" (Mac/Linux) in command prompt, or by asking "what is my ip" in search engines.
Show my IP - why do I have different addresses?
You may see both IPv4 (like 192.168.1.1) and IPv6 (like 2001:db8::1) addresses. IPv4 is the older standard with limited addresses, while IPv6 is newer with virtually unlimited addresses. Both can work simultaneously.
My IP address - can it change?
Yes, most home users have dynamic IP addresses that change periodically when you restart your router or after a certain time. Some users pay for static IP addresses that don't change.
What is the difference between IPv4 and IPv6?
IPv4 uses 32-bit addresses (e.g., 192.168.1.1) with ~4.3 billion possible addresses. IPv6 uses 128-bit addresses (e.g., 2001:db8::1) with virtually unlimited addresses. IPv6 is the newer standard designed to replace IPv4 as addresses run out.
Can someone find my exact location from my IP?
No. An IP address only reveals approximate geographic location, typically at the city level. Only your ISP can connect your IP to your actual address.
How can I hide my IP address?
You can use a VPN (Virtual Private Network), proxy server, or the Tor network to mask your real IP address from websites. This can help protect your privacy and access geo-restricted content.
Ready to integrate?
Use our free API to add IP intelligence to your applications.
View API Documentation