Are you having trouble performing subnetting? Look no further than com.rsanabria.subetting! This Android application, created by René Sanabria, is a free tool that can help you perform subnetting using Variable Length Subnet Mask (VLSM). With this application, you can easily obtain the number of IP and host networks, network ID, broadcast network, and network prefix.

All you need to do is input the network address and the number of hosts per network, and the application will take care of the rest. It's that easy! Plus, you can share the results with friends and colleagues using the application's sharing option.

Say goodbye to the hassle of subnetting and hello to com.rsanabria.subetting. Enjoy it for free today!