When set, IPinfo and AbuseIPDB route through your Worker instead of directly — their API keys stay server-side and never reach this browser. See cloudflare-worker.js for setup instructions.
Nothing is queried until you click Lookup. Each source below is a separate request to that provider — your IP-address query is visible to them, same as visiting their site directly.
IPinfo.ioidle
Enter an IP and click Lookup.
ipapi.coidle
Enter an IP and click Lookup.
Shodan InternetDBidle
Enter an IP and click Lookup. Shows open ports, hostnames, and known CVEs — free, no key needed.
AbuseIPDBneeds setup
Configure the Proxy Worker above, or enter your own key below (will likely fail directly due to CORS).