What Is My IP Address?
Instantly reveals your public IPv4 and IPv6 address along with your network details — no sign-up, no tracking.
Understanding Your IP Address
Every device connected to the internet is assigned an IP address (Internet Protocol address) — a unique numerical label that identifies your device on a network. Think of it as your home's postal address, but for internet traffic.
What is an IPv4 Address?
IPv4 (Internet Protocol version 4) is the most widely used IP format. It consists of four groups of numbers separated by dots, like 192.168.1.1. Each group ranges from 0–255, giving about 4.3 billion possible unique addresses. Due to the explosive growth of internet-connected devices, IPv4 addresses are becoming scarce — which led to the development of IPv6.
What is an IPv6 Address?
IPv6 (Internet Protocol version 6) is the next-generation IP standard, using 128-bit addresses written in eight groups of hexadecimal numbers. This format supports an astronomically large number of unique addresses — enough to assign one to every atom on Earth's surface. Many modern networks support both IPv4 and IPv6 simultaneously (dual-stack).
Why Would Your IP Address Change?
Most home internet users have a dynamic IP address — one that can change each time you restart your router or after your ISP's lease period expires. Businesses often use static IP addresses that remain fixed. Using a VPN or proxy will also change the IP address others see when you browse the web.
Is Your IP Address Private?
Your public IP is visible to every website and service you connect to. It can reveal your approximate location (city/region), internet service provider (ISP), and the type of network you're using. It does not directly reveal your street address or personal identity. For stronger privacy, consider using a reputable VPN service.