AFRINIC Address Planning Tool
Design, visualize, and document your IP address hierarchies with an intuitive planning tool.
Fast & Easy
Plan subnets in minutes
No Backend
Everything in your browser
Export Ready
PDF & JSON exports
Choose Your IP Version
Select whether you want to plan IPv4 or IPv6 address space
NETWORK INFO
RECOMMENDED BLOCK
-
- usable IPs
Identify Zones and Devices
Define your network zones and device requirements
How This Works
Create segments to organize different parts of your network (e.g., "Main Office", "Branch Location"). Within each segment, add zones for specific areas (e.g., "Employee Workstations", "Guest WiFi", "IoT Devices"). For each zone, specify how many devices you expect. We'll automatically calculate the appropriate IP block size for each zone and recommend a total address space.
Network Zones
No zones created yet
Click "Create New Zone" to get started
Where is this network located?
Select your location type and give it a name
This name will appear in your documentation and exports
Planning for
My Network
Plan Subnets
Define your subnet allocation strategy
Recommended Main Block
/24
Based on 0 devices + 30% growth
Enter the starting IP address for your network
IP Utilization
Start Planning Your Network
Enter your main IP block in CIDR notation to begin creating your subnet hierarchy
10.0.0.0/16
Subnet Hierarchy
Planning for
My Network
Plan Summary
Location
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-
Main Network Block
-
0
0
0% of total
0%
Allocation Details
Complete hierarchy of your network plan
No subnets found matching your search.