The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.
One of a set of tools we're offering as a way of saying thank you for being a part of the community.
The offline files are cashed in directories located
"%systemroot"/CSC/% these directories are labeled d1,d2,d3, .... You can
locate the your file by the files data/time stamp and size. If you copy
the file to a temporary location and rename it to the name and extension
needed you will be able to open it