What Is My IP Address?

Every device connected to the internet has an IP address — a numerical label assigned by your ISP that identifies your connection. This tool shows your public IP, your approximate location, your ISP, and whether your connection appears to route through a proxy or VPN. It also attempts to detect your private (local network) IP via the browser WebRTC API.

The tool differentiates between your public IP (visible to websites) and your private IP (used only inside your local network), detects proxy and VPN routing, and checks for WebRTC leaks that can expose your real IP even when a VPN is active.

To understand your network identity, you must first distinguish between two separate addressing layers. What is my public ip address refers to the globally routable address assigned to your router or modem by your Internet Service Provider. When you visit any website, this is the address that the web server logs. It is unique across the entire internet (or shared among a small pool in CGNAT scenarios) and is the primary mechanism used for geolocation, rate limiting, and access control.

Conversely, what is my private ip refers to the address assigned inside your local area network (LAN). These addresses are defined by RFC1918 and fall into three reserved ranges: 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16. Your laptop might be 192.168.1.45, your phone 192.168.1.102, and your smart thermostat 192.168.1.201 — all sharing a single public IP when communicating outward. Network Address Translation (NAT) handles the mapping between these private addresses and your public IP.

If you are asking "what is my ip address on my computer", you likely need the private IP to configure port forwarding, set up a local development server, or troubleshoot printer connectivity. If you are asking "what is my public ip," you likely need to whitelist remote access, verify a VPN connection, or provide access logs to a security team. Our tool displays both, with your public IP fetched from independent geo-IP databases and your private IP detected via WebRTC local candidate enumeration.

When users ask "what is my ipv4" or "what is my ipv4 address," they are referring to the fourth version of the Internet Protocol, which has powered the internet since 1981. An IPv4 address is a 32-bit number typically expressed in dot-decimal notation as four octets ranging from 0 to 255 (e.g., 192.0.2.146). This format provides approximately 4.3 billion unique addresses.

That number seemed infinite in the 1980s, but with the explosion of smartphones, IoT devices, and cloud servers, the world exhausted its supply of unallocated IPv4 addresses in 2011. Today, what is my ipv4 address is often a shared resource. ISPs use Carrier-Grade NAT (CGNAT) to map multiple customers to a single public IPv4, which is why your IP might change frequently or why port forwarding often fails on residential connections.

Despite IPv6 adoption accelerating, IPv4 remains the dominant protocol for consumer internet traffic in 2026. Most websites, APIs, and gaming servers still prioritize IPv4 connectivity. If you need to whitelist an IP, configure remote desktop access, or debug API rate limits, knowing your exact IPv4 is non-negotiable. Our tool explicitly labels whether your connection is IPv4 or IPv6 so you can provide the correct format to network administrators.

What is my ip location and what is my ip address location are among the most common follow-up questions after finding an IP. Geolocation databases (such as those maintained by MaxMind, IP2Location, and IPinfo) map IP ranges to physical locations based on ISP registration data, routing infrastructure, and latency triangulation. When you look up your IP on this page, the city, region, and country displayed come from these aggregated datasets.

However, it is crucial to understand the limitations. IP geolocation is accurate to the city level at best and often misidentifies the specific neighborhood. If you live in a suburb, the database might return the nearest major city. If you use a mobile carrier, what is my ip address on my phone might show a location hundreds of miles away from your actual position because mobile IPs are dynamically assigned from regional pools.

For privacy-conscious users, this means your IP address reveals your general metropolitan area but not your home address. Law enforcement or copyright agencies can narrow the location further by subpoenaing your ISP, which maintains logs mapping IP assignments to subscriber accounts at specific times. For everyday users, the takeaway is simple: what is my ip address location is a rough estimate, not a GPS coordinate.

If you are connected through a corporate firewall, VPN, Tor exit node, or residential proxy, the question "what is my proxy server address"becomes more relevant than your residential IP. A proxy server acts as an intermediary: your device sends requests to the proxy, and the proxy forwards them to the destination using its own IP. To the destination server, the proxy's IP is your identity.

Our tool analyzes the autonomous system number (ASN) and organization name associated with your IP. If the ISP field shows entities like "Cloudflare," "DigitalOcean," "M247," or "DataCamp," we flag a potential proxy or VPN detection. This is useful for verifying that your privacy tool is actually active. Many users think they are hidden behind a VPN when their DNS or WebRTC is leaking their true IP. The security analysis panel on this page cross-references your public IP against known data-center ASNs to give you a confidence score.

For system administrators, knowing what is my proxy server addressis essential for audit logs, geo-fencing, and compliance. If your team routes traffic through a specific egress node, you can verify that all outbound requests carry the expected IP rather than an employee's residential address, which could violate regulatory requirements.

The answer to "what is my ip address on my phone" depends entirely on your connection medium. When connected to Wi-Fi, your iPhone or Android device receives a private IP from the same router that serves your laptop. The public IP seen by websites will be identical across all devices on that network. However, when you switch to cellular data (5G, LTE, or 3G), your mobile carrier assigns you an IP, often behind carrier-grade NAT (CGNAT), meaning multiple users share one public IP.

Mobile carriers almost universally implement Carrier-Grade NAT (CGNAT) for IPv4. This means dozens or even hundreds of subscribers share a single public IPv4 address. If you are asking "what is my ip address on my phone" while on mobile data, do not be surprised if the location appears distant or if port forwarding is impossible. Some carriers offer static IPs for business accounts, but consumer plans rotate addresses dynamically to optimize network resources.

On your computer, what is my ip address on my computer can be found via system settings or command-line tools. Windows users can run ipconfig in Command Prompt; macOS and Linux users can run ifconfig or ip addr. These commands reveal your private IP. For your public IP, you need an external lookup service — which is exactly what this page provides, without requiring you to memorize terminal commands.