Internet Connection Monitor (intconmon) - Monitors and logs Internet connection status and public IP address changes (IPv4/IPv6)

Chrome extension to manage and monitor IP addresses

PingPanther monitors IP addresses, providing real-time status updates on connectivity.

VPN Kill Switch Простая программа на Python с графическим интерфейсом (Tkinter) для мониторинга VPN-интерфейсов и IP-адресов. Если VPN-соединение прерывается, программа автоматически блокирует интернет с помощью iptables. Также поддерживается мониторинг локальных IP-адресов и портов через netstat.

A simple Bash script that checks your external IP address and sends it to your Telegram chat. Useful for monitoring your public IP (especially behind a VPN) without manually checking.

Real-time monitoring of multiple IP addresses

The IP Reputation Monitoring Application is a web-based tool that enables organizations to assess the reputation of IP addresses and blocks in real-time.

Ping Test Tool with Telegram Notifications on PHP

Internet-Connection-Monitor-(intconmon)---Monitors-and-logs-Internet-connection-status-and-public-IP-address-changes-(IPv4/IPv6)

PortGuardian is a lightweight Python tool that detects and alerts on suspicious outbound network connections to untrusted or known-malicious services