# ViewMyIP.au > Simple web tool that displays a visitor's public IPv4 address and provides a beginner-friendly explanation of IP addressing. ## Overview ViewMyIP.au is a lightweight utility that shows the user's current public IP address in a clear, fast-loading interface. The site also includes a plain-English explanation of what an IP address is and basic information about IPv4 and IPv6. ## Primary Functions - Detect and display the visitor's public IPv4 address. - Provide a simple explanation of IP addresses. - Explain the difference in scale between IPv4 and IPv6 addressing. - Offer a quick reference tool for troubleshooting connectivity, networking, and remote support scenarios. ## Intended Audience - Internet users wanting to check their public IP address. - IT support professionals. - Network administrators. - Small business users. - Home users troubleshooting connectivity issues. ## Key Pages - https://viewmyip.au/ : Home page and IP address lookup tool. ## Topics IP address lookup, IPv4, IPv6, networking basics, public IP addresses, internet connectivity, troubleshooting. ## Publisher ViewMyIP.au is presented as a public IP lookup service associated with Geekheads IT Support Sydney.