486 ratings (4.230 average)
The IP Subnet/Supernet Calculator computes subnet/supernet information
for IP networks. It calculates the possible number of subnets and hosts,
and various other useful data. Class Inter-Domain Routing (CIDR) is also
supported. A Base Converter converts between decimal, binary, octal and
Last comments from Android Market
Love the tool. Simple Dani
Just straight up amazing for cisco
I like the capability of switching between class & CIDR. I wish it stored previous entries, to conveniently re-input numbers.
Buggy. Need to change net mask and back to refresh. Otherwise its just ok
Works great. HTC hero
Does what it needs too. No spyware..
Very useful for anybody in networking.
Absolutely the best IP calculator available! I would pay for this!
Kind of hard to enter an ip address when i can only punch in nimbers and no decimal...
Too fixated on "classful" networks which don't exist anymore.