phpIP Management is tool to manage IP addresses. It features authentication for accessing the IP database, form validity checks, and customizable searches.

This little script checks what a specified range or series of IP-numbers resolves into. It then takes that resolved hostname, and checks with the corresponding DNS-server that the hostname points back at the originating IP. If they both match each other, the virtual host is considered to be online, and can therefore be used out on the Internet (on a BNC, a webserver and so on). A live demo can be seen at http://vhost.xil.us

A speed test (bandwidth meter) that logs to a MySQL database for admin viewing.

A class with example for ip calculation purposes (network address calculation, 'ip in subnet' tests.)

Determines country of IP address entered using RIPE rpsl database. Could be used as a module for statistics system.

The networking utilities includes a ping tool, a traceroute tool and an nslookup tool. These are very commonly available tools, however by making them web-based, it allows you and your clients to test connectivity from a centralized location, thus helping you track down common problems on your network, or a clients network.

LabStatus is a Web-enabled, multi-user system to allow for easy administration of any number of computer labs. It was created especially for organizations which have multiple labs, to manage any number of devices (computers, projector, laptops, etc.). To allow access for various managers, administrators, and technicians to update records, it incorporates a complete user system with multiple user levels.

IP-Atlas uses NetGeo data to find latitude and longitude coordinates for a domain or ip address, as well as the city and country. It then uses GD or CSS to plot it on the globe.

SMC allows your telnet client to connect to the MUDs or any other server through a telnet protocol. It acts like a proxy-server between telnet client and server, parsing all incoming and outgoing data. SMC allows you to work will all well-known databases, internet (sockets, ftp, http, etc.), extended text parsing and much more.

This simple utility allows you to find all hostnames (if any) on a particular domain. You can either put a hostname or an ip address and program will scan the entire subdomain to locate hostnames which resolve. It is very easy to install and to use.

PHP looking glass was created to be used with CISCO routers, but it's very simple and can be adapted to other vendor routers.

IDIA creates a static way of communicating with computers which have been assigned dynamic IP addresses. In other words, idia makes it possible for the public to access your computer as a game, web, ftp, mail, or news server via one permanent internet address. This script is available for PHP and Perl completely free of license restrictions.

A PHP based Subnet Calculator. It calculates Network address and Broadcast address based on an IP address and a Subnet Mask.