A tool for IT professionals and students to divide networks into smaller more efficient subnets to meet host requirements. Also features a regular subnet calculator to discover the available hosts, address range, network address and broadcast address of a given IPv4 network with an easy slider to expand or shrink networks. Features Material Design.

Recent changes:
New subnet mask converter to easily find wildcard masks and slash notation values of subnet masks.
New interface to separate bytes in binary views.
Option to remove adverts.
Reduced application size on device.
Clear button to remove current working data.