🛠 Network & System Administration Dashboard

Analyze any external IPv4/IPv6 address. Retrieve accurate details about target country, ISP organization, region, and network owner.

Calculate network masks, broadcast addresses, usable host IP ranges, and CIDR prefixes. Supports Class A, B, and C automated layouts.

Test web server availability and responsiveness online via clean cURL HTTP/HTTPS requests. Measure latency and view HTTP response codes.

Check if specific TCP ports are open, closed, or filtered on remote firewalls, local servers, or network routing hardware interfaces.

Create highly secure, cryptographically strong random passwords locally in your browser using secure client-side Web Crypto APIs.

Transform structured text data, server logs, and CSV report tables into valid JSON arrays. Processed 100% locally for complete data privacy.