Random IP Address Generator
IPv4 & IPv6 Test Addresses

IPv4 uses 32-bit addresses (about 4.3 billion unique addresses) written as four decimal numbers separated by dots (e.g., 192.168.1.1). IPv6 uses 128-bit addresses (340 undecillion addresses) written as eight groups of hexadecimal digits separated by colons (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334).

Private IP addresses are reserved for local networks and cannot be routed on the public internet. They include 10.0.0.0/8, 172.16.0.0/12, and 192.168.0.0/16. Public IP addresses are globally unique and routable on the internet.

A random IP address generator is primarily used for testing network applications, firewall configurations, database seeding, and security testing. Developers and network engineers use random IPs to simulate diverse network traffic, test IP validation logic, populate test databases with realistic data, and verify geolocation services without needing real user data.

For testing purposes, always use private IP ranges (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) whenever possible. Private IPs cannot route on the public internet, eliminating any risk of accidentally contacting real systems. Use public IP ranges only when you need to test geolocation APIs or when your application specifically requires globally routable addresses, but never use them to actually contact those addresses without authorization.

Yes, random IP addresses are excellent for application testing, especially for validating input forms, testing IP-based access controls, and seeding test databases. Use private IP ranges (10.0.0.0/8, 172.16.0.0/12, 192.168.0.0/16) for internal testing to avoid any chance of accidentally targeting real internet addresses. Never use randomly generated IPs to scan or attack systems without explicit authorization.

The "Your IP" display shows your public IP address - this is the address that websites and online services see when you connect to them. It is assigned by your ISP and is different from your local/private IP address (like 192.168.x.x) used within your home network. We detect this by making a request to an external service, which is why it requires an internet connection. Your IP address can reveal your approximate geographic location and ISP, which is why many people use VPNs to mask it.

If you only see an IPv4 address, your internet connection likely does not have IPv6 enabled. This is common because many ISPs (Internet Service Providers) still primarily use IPv4 infrastructure. Your home router may also need IPv6 enabled in its settings. Additionally, some corporate networks and VPNs only route IPv4 traffic. To get IPv6, contact your ISP to confirm they support it or check your router settings.

We use a third-party service (ipify.org) to detect your public IP address. When your browser makes a request to their API, they see your IP address and return it to you. This is the only network request made by this tool - all random IP generation happens locally in your browser. We check both IPv4 and IPv6 endpoints to show you both addresses if your connection supports them.

No. All IP address generation happens entirely in your browser using JavaScript. No data is sent to any server. You can verify this by using the tool while offline.

The generated IPs are randomly created and may or may not correspond to active devices on the internet. They are intended for testing purposes only and should not be used to target or scan real systems without authorization.