What Is My IP Address and What Does It Reveal?

What Is an IP Address?

Every device that connects to the internet is assigned a numerical label called an IP address — short for Internet Protocol address. It functions like a postal address for your connection: without it, data you request has nowhere to return. When you visit a website, stream a video or send an email, your IP address is attached to every outgoing request so the server knows where to send the response.

IP addresses are managed globally by regional registries, which allocate large blocks to Internet Service Providers (ISPs). Your ISP then assigns one of those addresses to your connection. That assigned address is your public IP address — the identity your connection presents to the rest of the internet.

Public IP vs. Private IP

Most people are unaware they actually have two distinct IP addresses in use at the same time. Understanding the difference matters for both privacy and network troubleshooting.

Your public IP address is assigned by your ISP and is visible to every website, server and service you connect to online. It is shared across every device on your home or office network — your laptop, phone, smart TV and router all appear to the outside world under this one address.

Your private IP address is assigned by your router and only exists within your local network. Common private ranges are 192.168.x.x, 10.x.x.x and 172.16–31.x.x. These are invisible to the public internet. Your router converts between them and your public IP using a process called Network Address Translation (NAT).

IPv4 vs. IPv6: Why Two Formats Exist

You may have noticed IP addresses appear in two very different formats. This is because the internet is in a long transition between two protocol versions, and both are currently active.

IPv4 uses 32-bit addresses written as four decimal groups separated by dots — for example, 192.0.2.1. It provides roughly 4.3 billion unique addresses. That figure was enormous when IPv4 was designed in the 1970s, but the global pool was effectively exhausted around 2011 as smartphones, connected devices and worldwide internet access expanded far beyond early projections.

IPv6 addresses this by using 128-bit addresses in eight groups of hexadecimal digits, such as 2001:0db8:85a3::8a2e:0370:7334. The available address space is 340 undecillion — enough to assign a unique address to every grain of sand on Earth several times over. Most modern devices and networks now support both simultaneously through dual-stack networking.

What Your IP Address Actually Reveals

This is the question most people really want answered. The truthful answer is: less than many people fear, but more than some assume. Here is exactly what your public IP exposes — and what it does not.

• Approximate location City or region — not your street address. Accuracy ranges from 10 to 50 km for most residential broadband connections.
• Internet Service Provider The name of the company supplying your internet connection, such as a telecom or cable provider.
• Connection type Whether the IP belongs to a residential broadband line, a mobile carrier, a VPN service, a data centre or a corporate network.
• Autonomous System (ASN) The network organisation that controls the IP address block. Primarily useful for IT and security investigation.
• Timezone Inferred from the registered IP location. Used by websites to automatically localise dates and times.
• VPN or proxy flag Whether the IP is associated with a known VPN provider, proxy network or Tor exit node.

What your IP address does not reveal: your name, home address, phone number, email, browsing history, or the content of anything you have searched or typed. Obtaining that information requires a formal legal process directed at your ISP.

Static vs. Dynamic IP Addresses

Your public IP is not necessarily permanent. Whether it changes depends on how your ISP manages address allocation.

Dynamic IP addresses

Most residential broadband and mobile connections use a dynamic IP, assigned automatically via DHCP (Dynamic Host Configuration Protocol). The address can change when you restart your router, when the lease period expires, or when your ISP rebalances its pools. Mobile connections may change IP several times a day as you move between towers. From a privacy standpoint, dynamic IPs are slightly better — it is harder for third parties to build a persistent profile tied to a single long-term address.

Static IP addresses

A static IP never changes and is typically requested by businesses running web servers, email servers or remote-access infrastructure. A fixed address allows DNS records to reliably point to a server and makes firewall rules easier to maintain. Home users occasionally pay for a static IP when running a home server or self-hosted services accessible from outside their network. The trade-off is that a static IP is more straightforward to track across time.

IP Addresses on Mobile Devices

Mobile devices present a slightly different picture from home broadband connections. When you are connected to mobile data (4G or 5G), your IP address is assigned by your mobile carrier rather than a home ISP. Several characteristics set mobile IPs apart:

• Carrier-grade NAT (CGNAT): Most mobile carriers share a single public IP address across thousands of customers simultaneously using carrier-grade NAT. This means many different people can appear to originate from exactly the same IP at the same time, making IP-based identification far less reliable on mobile networks.
• Frequent changes: Your mobile IP typically changes every time you switch between Wi-Fi and cellular, reconnect to the network, or move between coverage areas. This is normal and provides a degree of inherent privacy.
• Location accuracy: Geolocation from a mobile carrier IP is often less accurate than from home broadband, because the IP may be registered at the carrier’s regional gateway rather than near your physical location.

When connected to Wi-Fi, your phone adopts the public IP of the Wi-Fi network, behaving identically to any other device on that network.

How Websites Use Your IP Address

Every web server logs the IP address of incoming requests as a baseline for security monitoring, abuse prevention and traffic analytics. Beyond logging, your IP is actively used in several practical ways:

• Geo-targeting — detecting your country to display prices in local currency, set a default language, or show region-specific content.
• Fraud detection — comparing your current IP against previous login locations to flag suspicious account access in real time.
• Geo-blocking — restricting content or services by country, as required by licensing agreements or local regulation.
• Rate limiting — capping how many requests per minute a single IP can make, to protect against automated scraping or denial-of-service traffic.
• CDN routing — directing you to the nearest content delivery node to minimise latency, using your IP to estimate physical proximity.

Can Your IP Address Be Traced Back to You?

Technically yes — but only through your ISP, and only via a formal legal process. Your ISP maintains records mapping IP addresses to subscriber accounts at specific times. Law enforcement with a valid court order can request those records and identify who was using a given IP address. This is the mechanism behind most cybercrime investigations and some copyright enforcement actions.

What an ordinary website, advertiser or malicious actor cannot do is look up your IP address and retrieve your personal details from any public database. The geolocation data that IP lookup services return is the same information available to everyone: a city or region estimate and an ISP name, not a home address or identity.

How to Find Your IP Address

The fastest method is to use an online tool. Convixy’s What Is My IP shows your public IPv4 and IPv6 address, detected location, ISP and timezone, and flags whether your connection appears as a VPN or proxy — in real time, with no sign-up.

To find your private IP address (your address within your local network), use your operating system directly:

• W
  Windows: Open Command Prompt and run ipconfig. Look for IPv4 Address under your active network adapter.
• M
  macOS: Open System Settings → Network, select your active connection, then click Details. Your IP appears on the TCP/IP tab.
• L
  Linux: Run ip addr show or hostname -I in a terminal window.
• iP
  iPhone / iPad: Settings → Wi-Fi → tap your network name → your IP is listed under IPv4 Address.
• An
  Android: Settings → Wi-Fi → tap your network → Advanced → IP Address.

Does a VPN Hide Your IP Address?

Yes. A VPN (Virtual Private Network) replaces your real public IP with the IP address of the VPN server. All your traffic is routed through an encrypted tunnel to the provider's server, which connects to websites on your behalf. From any destination site's perspective, the VPN server's IP is the origin of the request.

There are important limits to what a VPN does, however. The VPN provider itself can see your real IP and your traffic. If the provider logs data and receives a lawful request, they may disclose your details — which is why the provider’s logging policy matters significantly. A VPN also has no effect on tracking methods that do not rely on IP address: browser fingerprinting, persistent cookies and logged-in accounts continue to identify you regardless of which IP you connect from.

For most people, a VPN is a practical privacy tool: it prevents casual tracking, protects traffic on public Wi-Fi networks, and lets you access geo-restricted content. It is not, however, a guarantee of anonymity.

Practical Steps to Protect Your IP Privacy

• Use a reputable no-logs VPN when connecting to public Wi-Fi, or whenever you want to prevent websites from logging your real IP address.
• Check What Is My IP after connecting through a VPN to confirm your real IP is no longer visible and the VPN server’s location is shown instead.
• For the most sensitive browsing sessions, the Tor Browser routes traffic through multiple volunteer relays, making IP-based tracing substantially more difficult — at the cost of reduced speed.
• Keep in mind that your IP address is rarely the primary tracking risk in everyday browsing. Cookies, logged-in accounts and browser fingerprinting are far more effective and common vectors for tracking individual users across the web.

Frequently Asked Questions

• Can someone find my home address from my IP address? +
  No. Your IP address reveals only an approximate city or region and your ISP’s name. It does not expose your home address, name, phone number or any other personal details. Obtaining that information requires a formal legal request directed at your ISP — something only law enforcement with a valid court order can do.
• Does my IP address change when I use a VPN? +
  Yes. When you connect through a VPN, all your traffic is routed through the VPN server, and websites see the VPN server’s IP address instead of your real one. Your real public IP is hidden from the sites you visit, though the VPN provider itself can still see your real IP.
• Why does my IP address show the wrong city? +
  IP geolocation is based on where your ISP registered the IP address block, not where you are physically located. ISPs often register large blocks of addresses at their headquarters or regional data centres, which may be a different city from where you actually connect. Accuracy typically ranges from 10 to 50 km for residential broadband.
• Do websites log my IP address when I visit them? +
  Yes. Every web server logs the IP addresses of incoming requests as a standard part of server operation. These logs are used for security monitoring, abuse prevention and traffic analytics. How long logs are retained and how they are used varies by service and is governed by the site’s privacy policy.
• What is the difference between my public IP and my private IP? +
  Your public IP is assigned by your ISP and is visible to every website and server you connect to. Your private IP is assigned by your router within your home or office network — it is invisible to the public internet and is only used for communication between devices on your local network. All devices on your home network share the same public IP.