DitakNet IPAM & Network DesignPWA / Windows Native
IPv4 Subnet Calculator & CIDR Planner
Calculate network addresses, subnet masks, wildcard masks, usable host boundaries, and split subnets into segmented 802.1Q VLANs.
Includes DitakNet-Subnet-Calculator.bat & PowerShell runner with auto-exporting.
/24 (255.255.255.0)
/8 (Class A)/16 (Class B)/24 (Class C)/30 (P2P)/32 (Host)
Network ID
192.168.1.0
Mask: 255.255.255.0
Broadcast IP
192.168.1.255
Wildcard: 0.0.0.255
Usable Host Range
192.168.1.1 – 192.168.1.254
First - Last valid IP
Usable Hosts
254
Total: 256
VLAN Subnet Segmentation Preview
| VLAN Name | Subnet CIDR | Usable IP Range | Hosts Available |
|---|---|---|---|
| VLAN 10 (Management) | 192.168.1.0/26 | 192.168.1.1 - 192.168.1.62 | 62 hosts |
| VLAN 20 (CCTV) | 192.168.1.64/26 | 192.168.1.65 - 192.168.1.126 | 62 hosts |
| VLAN 30 (Wi-Fi) | 192.168.1.128/26 | 192.168.1.129 - 192.168.1.190 | 62 hosts |
| VLAN 40 (Office) | 192.168.1.192/26 | 192.168.1.193 - 192.168.1.254 | 62 hosts |