This tool is designed to help network engineers and IT professionals quickly calculate and visualize IPv4 subnet information. By entering an IP address and subnet mask, it generates essential details such as network address, broadcast address, valid host range, and number of usable hosts—making subnet planning and troubleshooting more efficient and error-free., enter any valid IPv4 subnet and get the following info quickly:

• Subnet ID
• Subnet Mask
• Broadcast IP
• Usable IP Range
• Subnet ID Binary and Decimal Values
• Subnet Mask Binary and Decimal Values