What is my public IP address and why do I need to know it?

Your public IP address is the unique identifier assigned by your Internet Service Provider that represents your device on the internet. You need to know it for remote access setup, network troubleshooting, security verification, firewall configuration, and identifying your location online. Show My IP displays this information instantly.

Is there a difference between IPv4 and IPv6 addresses?

Yes, IPv4 is the older 32-bit format using four numbers (e.g., 192.168.1.1), while IPv6 is the newer 128-bit format using hexadecimal notation. IPv6 was created to address the shortage of available IPv4 addresses as the internet expanded. Show My IP displays both your IPv4 and IPv6 addresses if available.

Why does my IP address keep changing?

Most residential internet connections use dynamic IP addresses that are reassigned by your ISP periodically or when you restart your modem. Business and enterprise connections typically use static IP addresses that remain constant. If you need a permanent IP, contact your ISP about upgrading to a static IP service.

Can I hide or change my public IP address?

You can mask your public IP address using a VPN (Virtual Private Network) or proxy server, which will show the VPN provider's IP instead of your actual one. This is useful for privacy and security. However, your ISP-assigned IP cannot be permanently changed without requesting a static IP or switching providers.

Is it safe to share my public IP address?

Sharing your public IP address alone is relatively low-risk as it's already publicly visible on the internet. However, it's best practice to only share it when necessary for legitimate purposes like remote support or server configuration. Never share it with untrusted sources, and be cautious about combining it with other personal information.

Show My IP

Your IP address

IPv4

IPv6

How to Use Show My IP

When to Use Show My IP

🖥️Need a reliable Cloud VPS?

BKNS Cloud VPS — SSD NVMe, 99.99% uptime, 24/7 tech support

View Cloud VPS

Show My IP

How to Use Show My IP

When to Use Show My IP

Technical Information

Frequently Asked Questions