GestióIP vs OpenIPAM

GestióIP is web-based software for managing IPv4 and IPv6 addresses, with network discovery, IP tracking, search and filtering. Its browser interface needs no additional client software. It discovers networks from layer III routing tables and hosts through ping, DNS, SNMP and DHCP lease processing. DNS features include secure dynamic updates, while lease information can be synchronized from ISC DHCPD, ISC KEA, Microsoft DHCP server and generic lease files. Built-in tools include ping and DNS checks, free-range displays, network split and join operations, a subnet calculator and an IPv6 addressing-plan builder. It imports Excel spreadsheets, exports CSV and generates BIND and tinydns zone files. The free software is licensed under GPLv3. A commercial API adds CRUD and advanced network or IP operations, and an optional Configuration Management Module handles device configurations. It can be installed on-premise or used as a pre-installed cloud service. The listed Configuration Management Module plan for up to 50 devices costs $400 a year; larger device tiers have higher listed annual prices.

OpenIPAM is a free, open-source IP address management and CMDB tool for network and infrastructure inventory. It manages CIDR subnets, IP assignments and reservations, duplicate-IP conflicts, VLANs, IP ranges, and subnet calculations. DHCP tracking covers scopes, leases, reservations, options, and utilization. Its inventory supports 14 host types, hardware lifecycle tracking, locations and racks, maintenance windows, and company records. It can run in a browser with local storage or use an optional Python Flask backend with server-side SQLite for multi-user access. Server mode adds SAML 2.0 single sign-on with Microsoft Entra ID, authenticated routes, and a REST API for entity management, cross-entity search, dashboard statistics, and JSON backup or import. The project describes signed session cookies with an eight-hour lifetime and user-attributed audit entries. CSV host import and JSON backup and restore, including DHCP data, are supported. Browser-mode data stays in the browser; server-mode data is stored in the server-side SQLite file. The plan costs nothing. Current browser support covers Chrome, Firefox, Safari, and Edge, with WebAssembly and ES6+ required.