nmap - Nmap - the Network Mapper. Github mirror of official SVN repository.

•    Lua

Nmap is released under a custom license, which is based on (but not compatible with) GPLv2. The Nmap license allows free usage by end users, and we also offer a commercial license for companies that wish to redistribute Nmap technology with their products. See Nmap Copyright and Licensing for full details.Full documentation is also available on the Nmap.org website.

mylg - Network Diagnostic Tool

•    Go

myLG is an open source software utility which combines the functions of the different network probes in one network diagnostic tool.This project is licensed under MIT license. Please read the LICENSE file.

speed-test - Test your internet connection speed and ping using speedtest.net from the CLI

•    Javascript

Test your internet connection speed and ping using speedtest.net from the CLI

watchmen - A simple node.js service monitor

•    HTML

Get redis from redis.io and install it.

parallec - Fast Parallel Async HTTP/SSH/TCP/UDP/Ping Client Java Library

•    Java

Parallec: Parallel Async HTTP/SSH/PING/TCP Client library. Details at: http://www.parallec.io

RealReachability - We need to observe the REAL reachability of network

•    Objective-C

As we know, we already have reachability framework for us to choose. Such as the famous repository Reachability. The called "reachability" we already know can only tell us the local connection status.These tools currently we know are all supported by the SCNetworkReachability API.

ng-idle - Responding to idle users in AngularJS applications.

•    Javascript

Angular 2 Developers: This module is for Angular 1 only. Check out ng2-idle for the Angular 2 version. You may wish to detect idle users and respond, for example, to log them out so their sensitive data is protected, or taunt them, or whatever. I don't care.

AndroidNetworkTools - Set of useful android network tools

•    Java

Disappointed by the lack of good network apis in android / java I developed a collection of handy networking tools for everyday android development. The sample app is published on Google play to allow you to quickly and easier test the library. Enjoy! And please do feedback to us if your tests produce different results.

smartping - 机器(点)间间互PING检测工具，支持互PING，单向PING，绘制拓扑及报警功能。

•    CSS

机器(点)间间互PING检测工具，支持互PING，单向PING，绘制拓扑及报警功能。

is-online - Check if the internet connection is up

•    Javascript

Works in Node.js and the browser (with browserify/webpack).In the browser you have navigator.onLine, but it's useless as it only tells you if there's a local connection, and not whether the internet is accessible.

NETworkManager - A powerful tool for managing networks and troubleshoot network problems!

•    CSharp

Check the Issues if the issue/feature request has already been reported. If not, submit a new issue. Provide as many informations as you can. This software is published under the GNU General Public License v3.

fping - High performance ping tool

•    C

fping is a program to send ICMP echo probes to network hosts, similar to ping, but much better performing when pinging multiple hosts. fping has a long long story: Roland Schemers did publish a first version of it in 1992 and it has established itself since then as a standard tool.

pingtop - 🏓Ping multiple servers and show results in a top-like terminal UI.

•    Python

Ping multiple servers and show the result in a top like terminal UI. There is a dependency (blist <http://stutzbachenterprises.com/blist/>) not supporting Python3.9, so please pingtop can't support 3.9.

WebPing - Ping webpages and log content to eventlog

WebPing is a free simple tool that allows you to ping a webpage and log returning content to Windows eventlog. I developed it to call some webpages on my server to refresh caches automatically with the task scheduler. It's written in C#.

BD Simple Status

BD Simple Status is a straight-forward server up/down indication website.

Pinger

A simple Pinger, pings an address until you press a button

Ping Recorder

A c# console application which is very similar to the ping.exe operating system command, but it outputs to a csv file. The csv file can then be used to produce a report including a line graph in Microsoft Excel. This makes it easier to report on network bandwidth to management.

Httpping Utillity

Httpping is a small network ping utillity.

iPing ... more than a "ping" !

Windows gadget for desktop. Keep Alive for IP address or urls. Up to 50 items. Graphical TTL with max,min and last times. Real time monitoring and graph.

Simple IP/IP Range Ping

•    DotNet

Simple IP or IP range pinger. GUI version of built in command prompt ping.