Gestioip - GestióIP is an automated, Web based IP address management (IPAM) software.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
BloxOne™ DDI - BloxOne™ DDI, a cloud-managed DDI that is proposed for remote branch offices, provides them with an automated approach to control DNS, DHCP, and IP address management for modern networking.
nfsen-ng - nfsen-ng aims to be an in-place replacement for the ageing nfsen.
SolarWinds IP Address Tracker - SolarWinds IP Address Tracker software, an all-in-one network monitoring utility, provides you with all the visibility you need into what’s connected to your network.
FastNetMon - FastNetMon is a very fast DDoS analyzer with sflow/netflow/mirror support.