NetBox - NetBox is an open source web application designed to help manage and document computer networks. NetBox was developed specifically to address the needs of network and infrastructure engineers.
6connect ProVision - Welcome 6connect's ProVision suite: The old spreadsheet and appliance-heavy way of managing and controlling networks, IPAM, DNS, DHCP is no longer efficient in today’s integrated IPv4/ IPv6 world.
phpIPAM - phpipam is an open-source web IP address management application (IPAM).
Motadata - Unified Network Monitoring Tool, Application Monitoring, Log Management, Asset Management, Service desk, Help desk & IT Service Management. Get free trial.
IPHost Monitor - IPHost Network Monitor offers admins server monitoring tool to test availability and performance of LAN and WAN servers, websites, appliances, URLs, and more.
ManageEngine OpUtils - ManageEngine OpUtils is an IP address and Switch port management software that includes a comprehensive set of 30+ tools that helps network engineers monitor, diagnose and troubleshoot their IT resources.