This tool provides a collection of IP utilities to simplify certain resource management tasks.

It has the ability to translate prefixes to obtain an IP address range, its net mask, its reverse in-addr.arpa address and the type of IP address.

It lets you add or subtract a number of hosts to/from an IP address, convert 6to4 prefixes (RFC 3056) as well as convert a MAC IEEE-48 address to the EUI-64 format useful for building the interface ID of an IPv6 address.

Finally, you can generate a list of subnets from an IPv4 or IPv6 address prefix.