ip-security-analyzer-cloudflare-worker
Installation
SKILL.md
IP Security Analyzer Cloudflare Worker
Skill by ara.so — Security Skills collection
Overview
IP Security Analyzer is a single-file Cloudflare Worker that provides forensic IP intelligence by combining Cloudflare metadata, IPinfo Lite ASN enrichment, AbuseIPDB reputation data, request header consistency checks, and browser-side WebRTC leak detection. It separates network classification from risk scoring — infrastructure IPs (datacenter, CDN, cloud) are identified but not penalized unless abuse indicators exist.
Key capabilities:
- Public IP detection and network identity analysis
- ASN and ISP classification (hosting, mobile, residential, VPN/proxy)
- Abuse reputation scoring via AbuseIPDB
- Request header consistency checks (automation detection)
- Browser WebRTC candidate leak testing
- Transparent risk scoring model (starts at 100, penalized only by evidence)
- RESTful JSON API and modern HTML dashboard