This is a comprehensive command-line tool and self-hosted web server for network reconnaissance, written entirely in Bash. It performs ASN lookups, BGP statistics, RPKI validation, IP geolocation, IP reputation checks (via StopForumSpam, IPQualityScore, GreyNoise), Shodan InternetDB scanning for open ports and vulnerabilities, AS path tracing with detailed hop information, and more. The architecture is a monolithic Bash script (~7000 lines) that integrates numerous public APIs (RIPEStat, Team Cymru, pWhois, PeeringDB, CAIDA, ipinfo.io, ip-api, Cloudflare Radar, etc.) and command-line tools (mtr, whois, jq, curl, ncat). It can run in interactive mode, JSON output mode (as an API), or as an HTTP server (using ncat) that generates HTML reports with clickable links and a bookmarklet for browser integration. The code is well-structured for a shell script, with extensive error handling, caching of API responses, and support for API tokens to enhance functionality. While it is not modular in a traditional sense (everything is in one file), it demonstrates high craftsmanship in Bash and is actively maintained.