Input an IP address and choose one of the following: number of subnet bits, the maximum number of desired subnets, the number of host bits, or the maximum number of desired hosts. The calculator gives you a bit-by-bit address visualization and generates a complete table of subnets. CIDR allows multiple IP routes to be aggregated into a smaller set of routing table entries. Just as with subnetting, the calculator makes it easy visualize and generate CIDR information. The calculator is the first to support IPv6. Although there are no subnets in IPv6 per se, there are several different types of IPv6 addresses and bits/fields within those types have different interpretations. Enter an IPv6 address and we classify and dissect it for you. The calculator automatically discovers locally configured IPv4 and IPv6 addresses, allowing you to quickly classify and dissect them. The information presented in our calculator is a mere cut-and-paste away into your favorite application.
What's new in this version:
This version is the first release on CNET Download.com.
Version: IP Subnet Calculator for IPv4 and IPv6 1.02
Do exactly what it claim and do much more than i even need. I've not experienced any problem at all with the application.
None that i see. Could have other options for a Networking Tool, but as the title app says: It's an IP Calculator, and it does what it says :)
Note to the publisher: It might be interresting to see screenshots on CNET. I usually doesn't download any app without screenshots, because i always end up with crappy untested applications. But yours is just really good so you may miss some download just because of that.
It's sad for the publisher to get comments like this based on reviewer lack of knowledge. A quick search on Google, and you would have noticed that CNET package applications with Opt-In stuff. It make you download a small .EXE, where you have to Opt Out to not get all this junk. You can also click on "Secure Download" to download a version with no crap in it.
But even if you click on "Secure Download", just a piece of advice: Do not click Next-Next-Next-Next-Next without reading anything (like most people do). Publisher may also include opt-in/out stuff, and it might give you the option to Decline the installation of a 3rd party app but you will still be able to use the Publisher application.
That's why i gave a thumb down to your review. I never give a thumb down without explanation.