p2pblocklists

P2PBlocklists is an extensive repository designed for IPv4 address lookup, enabling users to map and filter IP addresses based on their associated countries or organizations. This tool is particularly useful for cybersecurity applications such as denying or allowing traffic from specific providers, OSINT investigations, and implementing firewall rules to enhance network security. Notable features include a comprehensive database of over 3 billion public IPv4 addresses, compatibility with popular firewall solutions, and customizable lists to suit organizational needs.