OpenNetAdmin is an open-source web-based IP address management tool for network administrators. It tracks IP allocations, subnets, DNS records, and network devices,...
Pros
- Combines IP address management with DNS and network-device tracking
- Supports automation through command-line tools and scripts
- Self-hosted deployment avoids recurring license fees
Cons
- Smaller ecosystem than NetBox or commercial IPAM platforms
- Older interface and workflows than many modern alternatives
- Requires self-hosting, maintenance, and security hardening
Free, open source