The software "ShunIPCalc v3.0" is now available on this Web site
You can find here a software for people working or studying computer networks. It helps calculating and planning addressing of IP networks.
an IP mask calculator which gives from the IP Class or IP Supernet and the number of hosts or subnets, the size of the subnets and the list of all subnets;
an IP subnet calculator which gives from the IP address and the mask, the network and broadcast addresses as well as the number of subnets and hosts per subnet;
an IP address converter (dotted decimal, binaire and hexadecimal);
an IP mask converter (dotted decimal, bit number);
an HTML help helping understanding IP addresses and IP subnets, also available on line.
This software is a freeware. You can download it now from here and send your comments via the following form.