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Calculate subnet information for IPv4 and IPv6 networks using CIDR notation or subnet mask. Find network address, usable host range, IP class, and more.
IP Subnet Calculator. The IP Subnet Mask Calculator enables subnet network calculations using network class, IP address, subnet mask, subnet bits, mask bits, maximum required IP subnets and maximum required hosts per subnet.
IP Calculator takes an IP address and netmask and calculates the resulting broadcast, network, Cisco wildcard mask, and host range. You can also design subnets and supernets by giving a second netmask and see the binary values of the addresses.
Calculate subnets, masks, hosts, and other network properties for IP addresses or CIDR blocks. Use the online tool, the free API, or the printable subnet chart PDF.
This free online subnet calculator can be used to calculate subnet information based on an IP address and a subnet mask. You can easily calculate adjacent subnets, and with the subnetting sheet, you can view the IP ranges and further divide a subnet.
Enter an IP address and a netmask to get the broadcast, network, wildcard, and other subnet details. This tool works for IPv4 and IPv6 networks and shows the binary numbers for each address.
Learn how to calculate subnets, masks, wildcards and host ranges for IPv4 and IPv6 addresses. Find out your IP address, location, browser and other information with this online tool.
