About this tool
This web application is a functional equivalent of the linux sipcalc utility. It allows network engineers to quickly determine network boundaries, broadcast addresses, and binary representations of IPv4 subnets.
Enter an IP address and subnet mask (CIDR) to calculate network properties.
This web application is a functional equivalent of the linux sipcalc utility. It allows network engineers to quickly determine network boundaries, broadcast addresses, and binary representations of IPv4 subnets.