The latest articles on DEV Community by L0pa (@haxl0p4). https://dev.to/haxl0p4 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3853309%2F50478607-ef6a-4c73-9107-e5d97648f507.jpeg https://dev.to/haxl0p4 en L0pa Tue, 31 Mar 2026 11:13:03 +0000 https://dev.to/haxl0p4/i-built-l0p4map-open-source-network-monitoring-tool-with-interactive-topology-graph-4bhi https://dev.to/haxl0p4/i-built-l0p4map-open-source-network-monitoring-tool-with-interactive-topology-graph-4bhi <p><strong>Github</strong>: <a href="https://github.com/HaxL0p4/L0p4Map" rel="noopener noreferrer">https://github.com/HaxL0p4/L0p4Map</a></p> <p><strong>L0P4Map</strong> combines high-speed ARP discovery with full nmap integration and a real-time interactive network topology engine. Works on both local networks and custom IPs/websites.</p> <p>Features:</p> <p>● Parallel ARP host discovery with MAC vendor fingerprinting</p> <p>● Dynamic network topology graph with intelligent device role classification</p> <p>● Full nmap integration on LAN and remote hosts: SYN, UDP, OS detection, service/version enumeration, NSE scripts</p> <p>● Banner grabbing, vulnerability scanning, and CVE correlation via Vulners</p> <p>● Real-time traceroute analysis</p> <p>● Minimal, high-contrast interface built for efficiency</p> <p><strong>Still in development</strong>.</p> programming python opensource hackathon