NetBox vs phpIPAM: IP Address Management

Quick Verdict

NetBox is the better choice for infrastructure teams that need full data center infrastructure management (DCIM) alongside IP address management. It has a comprehensive API, strong community, and models devices, racks, circuits, and cables — not just IPs. phpIPAM is the better choice if you only need IP address management and want a simpler, lighter tool. NetBox for scale, phpIPAM for simplicity.

Overview

NetBox is an infrastructure resource modeling (IRM) application that includes IP address management. Originally built by DigitalOcean, it models the entire data center: devices, racks, cables, circuits, VLANs, IP addresses, and more. Built with Django/Python. NetBox site

phpIPAM is a dedicated IP address management tool. It handles subnets, IP addresses, VLANs, VRFs, and network documentation. Built with PHP and MySQL/MariaDB. Focused specifically on IPAM without the broader DCIM scope. phpIPAM site

Feature Comparison

Feature	NetBox	phpIPAM
IP address management	Yes	Yes
Subnet management	Yes	Yes
VLAN management	Yes	Yes
VRF support	Yes	Yes
Device inventory	Yes (full DCIM)	Basic
Rack diagrams	Yes	No
Cable management	Yes	No
Circuit tracking	Yes	No
Power tracking	Yes	No
API	REST + GraphQL	REST
Custom fields	Yes	Yes
RBAC	Yes (granular)	Yes (section-based)
LDAP/SAML auth	Yes	Yes
Webhooks	Yes	No
Plugins	Yes (Django apps)	No
Network scanning	Via plugin	Built-in (ping, SNMP)
DNS integration	Via plugin	PowerDNS integration
DHCP integration	Via plugin	No
Import/export	CSV, bulk import	CSV, XLS
Docker image	netboxcommunity/netbox	phpipam/phpipam-www
Database	PostgreSQL	MySQL/MariaDB
Runtime	Python (Django)	PHP
License	Apache-2.0	GPL-3.0

Installation Complexity

NetBox is more complex. The Docker deployment uses docker-compose.yml with 7+ containers (NetBox, worker, housekeeping, PostgreSQL, Redis, Redis cache). Initial setup requires creating a superuser and configuring ALLOWED_HOSTS. The payoff is a full-featured platform.

phpIPAM is simpler — two containers (web server and MariaDB). The web-based installer guides you through database setup and initial configuration. Running within minutes.

Performance and Resource Usage

Metric	NetBox	phpIPAM
RAM (idle)	~500 MB - 1 GB (full stack)	~100-200 MB
CPU	Moderate	Low
Disk	~500 MB (app)	~200 MB (app)
Database	PostgreSQL + 2x Redis	MySQL/MariaDB
Suitable for	10,000+ objects	1,000+ subnets

NetBox is significantly heavier due to its broader scope. phpIPAM is lean and focused.

Use Cases

Choose NetBox If…

• You manage data center infrastructure (servers, racks, cables)
• You want a single source of truth for all infrastructure
• You need a comprehensive REST/GraphQL API for automation
• You want plugin extensibility
• You manage multiple sites or data centers
• You use Ansible/Terraform and want NetBox as the source of truth

Choose phpIPAM If…

• You only need IP address and subnet management
• You want the simplest IPAM setup
• Your network is small to medium (< 10,000 IPs)
• You want built-in network scanning (ping checks)
• Resources are constrained

Final Verdict

NetBox for infrastructure teams. If you manage more than just IP addresses — devices, racks, circuits, cables — NetBox is the industry standard. The API-first design makes it the backbone of infrastructure automation.

phpIPAM for network teams. If IP address management is your primary need and you don’t want the overhead of full DCIM, phpIPAM does the job efficiently with lower resource requirements.

FAQ

Is NetBox overkill for a homelab?

For most homelabs, yes. phpIPAM or even a spreadsheet handles homelab IP management. NetBox becomes valuable when you have 20+ devices, multiple VLANs, and want API-driven automation.

Can phpIPAM do what NetBox does?

For IP/subnet/VLAN management, mostly yes. phpIPAM lacks device inventory, rack diagrams, cable management, and the plugin ecosystem. If you only need IPAM, that’s fine.

Does either integrate with DNS?

phpIPAM has native PowerDNS integration. NetBox has DNS plugins (netbox-dns). Both can feed DNS records from IP assignments, but neither is a DNS server itself.

Related

• Self-Hosting NetBox
• Self-Hosting phpIPAM
• Unbound vs CoreDNS
• PowerDNS vs CoreDNS
• Best Self-Hosted DNS
• Docker Compose Basics
• Networking Concepts