You are a network administrator setting up an office network. Your company has been assigned the IP address block 192.168.1.0/24. You need to divide this into smaller subnets for different departments. How many host addresses are available? What are the subnet ranges? Which IP addresses can be assigned to devices? You could calculate manually using binary math and subnet formulas. It would take significant time and be error-prone. Or you could use a subnet calculator to instantly show available subnets, host ranges, broadcast addresses, and network details. A subnet calculator computes network subnetting information by taking an IP address and subnet mask (or CIDR notation), then calculating available subnets, host ranges, and network properties. Subnet calculators are used by network administrators planning networks, IT professionals configuring systems, students learning networking, engineers designing enterprise networks, and anyone working with IP address allocation. In this compre...