VLSM calculator
Free with limitsSplit a network between departments without waste. Paste your list from Excel.
0 of 10 free uses today
The network you'll split, for example 192.168.10.0/24.
Subnets
- /26 · 64
- /26 · 64
- /28 · 16
- /28 · 16
- /29 · 8
Plan
Everything fitsLargest first (optimal)
Subnets
5 / 5
Network used
66 %
Efficiency
74 %
Free addresses
88
Map of 192.168.10.0/24
EmpleadosWi-Fi invitados
192.168.10.0192.168.10.255
Free blocks
| Subnet | Hosts / capacity | Network | Mask | Host range | Broadcast | Spare | |
|---|---|---|---|---|---|---|---|
| Empleados | 60 / 62 | 192.168.10.0/26 | 255.255.255.192 | 192.168.10.1 – 192.168.10.62 | 192.168.10.63 | 2 | Open › |
| Wi-Fi invitados | 40 / 62 | 192.168.10.64/26 | 255.255.255.192 | 192.168.10.65 – 192.168.10.126 | 192.168.10.127 | 22 | Open › |
| Servidores | 12 / 14 | 192.168.10.128/28 | 255.255.255.240 | 192.168.10.129 – 192.168.10.142 | 192.168.10.143 | 2 | Open › |
| Impresoras | 8 / 14 | 192.168.10.144/28 | 255.255.255.240 | 192.168.10.145 – 192.168.10.158 | 192.168.10.159 | 6 | Open › |
| Gestión | 5 / 6 | 192.168.10.160/29 | 255.255.255.248 | 192.168.10.161 – 192.168.10.166 | 192.168.10.167 | 1 | Open › |
Export the plan
Export the plan to CSV, JSON (for the inventory) and Markdown
Available on the PRO plan.