My IP Address is:
| IPv4: | 216.73.216.169 |
|---|---|
| IPv6: | Scanning... |
My IP Location Information
| ISP: | WINDSTREAM |
|---|---|
| City: | |
| Region: | |
| Country: | United States |
| Privacy: | No VPN Detected (Residential or mobile ISP) |
Is your IP showing the wrong city?
What Is My IP Address?
Your public IP address is the unique numeric identifier assigned to your network by your Internet Service Provider (ISP) — defined in RFC 791 for IPv4 (32-bit) and RFC 8200 for IPv6 (128-bit). Every server and website you connect to sees this address.
The address shown above was detected live from your incoming connection. It reveals your ISP, Autonomous System Number (ASN), and approximate city and country via MaxMind GeoLite2 databases — but does not expose your street address or personal identity.
| IPv4 Address Space | ~4.3 billion addresses (32-bit, RFC 791, 1981) |
|---|---|
| IPv6 Address Space | ~340 undecillion addresses (128-bit, RFC 8200, 2017) |
| Country-Level Accuracy | Greater than 95% (MaxMind GeoLite2) |
| City-Level Accuracy | Approximately 50–75% — reflects ISP data center, not home address |
| Private IP Ranges (RFC 1918) | 10.0.0.0/8 · 172.16.0.0/12 · 192.168.0.0/16 |
What Your IP Address Reveals
| Field | Meaning | Example |
|---|---|---|
| IPv4 Address | Your 32-bit public address in dotted-decimal notation | 203.0.113.45 |
| IPv6 Address | Your 128-bit public address in hexadecimal notation | 2001:db8::1 |
| ISP | The organization that owns the IP block and provides your internet service | Comcast Cable |
| ASN | The Autonomous System Number that routes your IP across the internet | AS7922 |
| City / Region | Approximate location of your ISP's routing point — not your home address | Chicago, Illinois |
| Country | Country where your ISP's routing point is registered | United States |
| Privacy Status | Tor Detected = Tor exit node. VPN / Proxy Likely = the IP belongs to a hosting or VPN-provider network. No VPN Detected = residential or mobile ISP (a residential VPN cannot be ruled out). | No VPN Detected |
For a complete technical breakdown including network block (CIDR), abuse contact, and registration data, use the IP WHOIS Lookup or the IP Geolocation Lookup.
IPv4 vs IPv6 — Key Differences
| IPv4 | IPv6 | |
|---|---|---|
| Standard | RFC 791 (1981) | RFC 8200 (2017) |
| Address Length | 32 bits | 128 bits |
| Total Addresses | ~4.3 billion | ~340 undecillion |
| Format | Dotted decimal: 203.0.113.1 | Hexadecimal groups: 2001:db8::1 |
| Pool Status | Exhausted — IANA free pool depleted in 2011 | Allocation ongoing — RIRs distributing blocks |
| Current Adoption | Still dominant for most internet traffic | ~45% of Google traffic as of 2026 |
| Dual-Stack | Most modern routers and ISPs assign both simultaneously | |
Most connections today are dual-stack: your router holds both an IPv4 and an IPv6 public address at the same time. The detection above renders whichever protocol your browser used to load this page, then asynchronously fetches the complementary address via a secondary API call.
How Your IP Address Is Detected
When your browser requests this page, the server reads your IP address from the CF-Connecting-IP header set by Cloudflare's edge network. This header always carries the original client IP, stripping intermediate Cloudflare proxy hops from the chain. In development, a fixed test address is used in place of the live header.
Because a single HTTP request uses only one IP protocol at a time,
detecting both IPv4 and IPv6 requires two separate resolution steps.
The server-detected address is rendered immediately on page load.
A client-side fetch then queries the complementary protocol endpoint —
ipv4.whatismyipnow.com for IPv4 or
ipv6.whatismyipnow.com for IPv6 — and updates the display
asynchronously once the result arrives. Each of these hostnames has
only one DNS record type (A or AAAA), so the browser must connect over
that protocol. You can also call them yourself, for example
curl ipv4.whatismyipnow.com.
Geolocation data — ISP organization, ASN, city, and country — is resolved against the MaxMind GeoLite2-City and GeoLite2-ASN databases, held in memory with a CHM cache for low-latency access. No IP address is written to disk or retained after the response is delivered.
The Privacy Status indicator checks two public signals: whether your IP is on the official Tor Project exit-node list (refreshed hourly), and whether its ASN belongs to a known datacenter, hosting or VPN-provider network. Commercial VPNs exit from such networks, so a match is a strong hint, not proof. Some VPNs use residential IP addresses and will show as “No VPN Detected”. To check that your VPN is not leaking your real address, run the WebRTC Leak Test.
Get Your IP From the Command Line
The same detection works from any terminal, script or server. It is free, with no API key and no sign-up.
curl ipv4.whatismyipnow.com# your public IPv4
curl ipv6.whatismyipnow.com# your public IPv6
curl ipv4.whatismyipnow.com/json# {"ip":"203.0.113.7"}
Each hostname has only one DNS record type (A or AAAA), so it always
answers over that protocol; ipv6.whatismyipnow.com fails on
networks without IPv6. On Windows PowerShell, type curl.exe
instead of curl. Requests are rate limited per IP address to
keep the service fast for everyone.
Frequently Asked Questions
How accurate is the IP location shown above?
Does WhatIsMyIPNow store or log the IP addresses I look up?
Why is my IP address showing the wrong city or location?
What is the difference between a public IP and a private IP address?
Can someone find my exact home address using my IP address?
How can I hide my IP address?
What is the difference between a dynamic and a static IP address?
How do I know if my VPN is leaking my real IP address?
What can someone do with my IP address?
How do I change my IP address?
Learn More About IP Addresses
Related IP and Privacy Tools
- IP Geolocation Lookup — Country, City, ISP, and ASN for Any IP Address
- IP WHOIS Lookup — Find the Registered Owner and Network Block of Any IP
- IP Blacklist Checker — Check Your IP Against 20+ DNSBL Spam and Abuse Lists
- Proxy Checker — Detect Proxy, VPN, or Tor Exit Node Status
- WebRTC Leak Test — Verify Your VPN Is Not Leaking Your Real IP Address
- Website to IP Lookup — Find the IPv4 and IPv6 Address Behind Any Domain Name