IPv4 CIDR visualizer A simple Python script to visualize IPv4 CIDR ranges with a colored bar. Usage Prepare a text file with one CIDR range per line, e.g.: 1.0.0.0/8 2.0.0.0/8 3.0.0.0/8 Run the script: python main.py <input_file> Examples Google Cloudflare United States China
