IP Network Calculator
A single slider acts as a selector for the CIDR, the netmask, and to scale the # of hosts needed in your subnet network.
The application is useful for subnetting a router in tandem with an Android web browser or just for educational purposes. Education is emphasized by real time updating of network, broadcast, netmask, first and last address of the subnet, and the number of usable IPs in several different formats (dotted-decimal, hexadecimal, octal, decimal, binary and decimal). Also there are basic notes.
There is real time updating of output as you change values and move the slider to change the netmask/mask bit. Touching the output will cycle through several different formats. Long presses will enable menus for copying to the clipboard.
IPv4 functionality is finished.
No ads nor special permissions required! Also, this subnet calculator does not suffer from the common "there's no dot on my number keyboard" problem.
Please email me at: [email protected]
1.Get network all IP2.Get MAC3.Get device name
Category : Tools
Reviews (28)
Awesome app, does the trick for what I need, namely a second set of eyes for a subnet calculation.
Very useful for designing network and IP assignments. Only App (tool) found that fits my requirements.
The most wanted ip cal i like. perfect flexible just drag for the result. thanks
Your Application is very useful so please do update so we can always rely on your apps.
Wonderful application. Totally love it. A huge thanks to the developers
Great app..it's really useful..vote 5 🌟
Lightweight app. Does what it need to do.
app has Errors. do not rely on it.
is there any way to increase the font size?
MAYBE UPDATE IT FOR NEW ANDROIDS?!?
Out of date
Design needs an update bad, the app hasn't been updated since 2012. There are also some annoying bugs. The design prevents the interface from fully being seen on 4.0.4 onward. Reset button and CIDR cannot be seen unless the phone is rotated. IPv6 has been comming soon since 2012.
Great strictly got ipv4 calculation. Checks right against my math and other sources. Upset over no update to the ipv6 that should of come by now. Still gotta do that manually. Maybe migrating to a newer application that does these calculations on top of giving me the same info as this app.
Excellent user interface perfectly designed for ease of use and clarity. Couldn't ask for a better app. The only thing left would be to complete the IPv6. After that, the app should be left alone to avoid bloat and it will be absolutely perfect.
Interface could be cleaned up more. It just doesn't seem very appealing is all and if you are too lazy to subnet, which I can be at times, it works.
Nicely laid out and entering the IP is made simple. IPv6 is yet to be completed/enabled.
Great app. What I think would finish it would be when entering the address, selecting the dot would advance to next field. It already advances after entering 3 digits, but not one our two.
Waiting on the ipv6 update..... That's where even those of us who never forgot their network math need calculators
This is just perfect app, many thanks to making subnet calculator so handy
Just trailed through a few addresses inhead, and it really didnt fail to impress.
Very good IP subnet calc but no ability to show inverted masks. If it did it would be perfect.
The best subnet calculator I've found. Include IPv6 and it would be five stars.
Very usefull & user friendly. I will totally use it during my final computer network exam
Well done design, very useful IPv4 networks calculator, but without IPv6 it is not full. Hope developer (s) will add this feature, hope in near future!
This is all I want from a standard n/w calc. Waiting for the ipv6 update.
very nice, but one thing - I'd like to see option for font size. Atm you have box, and tiny numbers in it. thats hard to read.
I've been using it for years. Easy to use, straight to the point. Nothing else to look out there. Works excellent, free and no adds.
Excellent and lightweight, marred only by a slightly ponderous interface, which would benefit from a quicker way to get from input box to input box.