I will be very appreciated if you can spend your valuable time to give this app a good rate.
✔ Classless Inter-Domain Routing (CIDR)
- Compute Maximum number of Subnets and Hosts; CIDR Network, Address Range
- Compute base on class range.
- Compute maximum number of Subnets and Hosts; Subnet ID, Broadcast, ...
✔ IP Conversion, from
- Dotted decimal IP address
- Decimal value
- Dotted hexadecimal IP address
- Dotted binary IP address
✔ Supernet (supernetwork)
- Up to 15 entries
✔ Real time updating of output as you change values or move the slider to change the mask bit.
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@example.com
An easy to use, simple subnet calculator that takes the hassle out of the many intricacies involved with the ipv4 subnet system. This tool will allow you to accurately subnet different class networks as well as calculate the number of hosts allowed.
The subnet calculator is as flexible as possible, allowing for a multitude of ways to automatically advance to the next field with the intentions of allowing for multiple keyboard layouts. After entering in an octet you can hit any of the keys to advance fields. Also, after three digits entered, the field will advance automatically.
- The period key
- The Space key
- The * key
- The # key
You can quickly and easily retrieve the network range a host device to effectively determine if your device resides within your given network configuration.
The binary tab illustrates some of the patterns that can help the beginner start to learn the subnet process.
Quickly and easily e-mail or save various network configurations for reference later.
Please feel free to contact me with any features/updates you would like to see added to this tool.
The simple interface allows you to quickly find your external ip address to receive detailed information on any other Internet address and access to the most popular program that you use on your computer. A special service connection test will inform you when you are not connected to the Internet.
✓ Detailed information about your network and device.
✓ Getting data about the site and its owner.
✓ Configuring the router directly from the phone.
✓ Detecting by ip.
✓ Port scanning, network scanning.
✓ Ping, Trace route, Whois.
✓ IP Calculator.
✓ Control joints and connections.
✓ Wake on LAN.
✓ DNS Lookup.
✓ And more...
Four in one subnet calculator - CIDR, Classful, Supernet (route summarizer), IPv6.
Fast subnet mask selection with slider.
Easy navigation among calculators.
Automatic result updates on input change.
Simple and intuitive
Following is a sample network calculator.
When you set the address of the writer, will be required for this application.
Are you using a network converter, the following information is available also.
- Subnet Mask
- Number of hosts
- Wildcard Mask
- Start IP
- End IP
IPv4 Calculator = Classful + CIDR + VLSM (Subnet) Calculator
1. All in one IP Calculator (IPv4 & IPv6).
2. Practice modules for CIDR and Subnetting.
3. IP Calculator provides following information :
* Network Address
* Broadcast Address
* Valid Host Range
* Subnet Mask
* Wildcard Mask
* Host Bits
* N/W Bits
* Class information
* No of Network available in class
4. Binary Calculator
5. Binary Converter
6. Who is look up
This application gives best performance with ICS (Android 4.0) and later versions.
Now you can also enjoy web version of http://www.subnetcalculator.info" >IP Calculator.
Please, Provide your reviews to help us make the application more powerful and convenient to use!!
Thanks for your support!!!.
In order to keep the app 100% free, you will receive ads in this version of app. You can also download AdFree / PRO Version.).
Obtén el ID de la subred donde se encuentra la IPv4 que ingresaste, el número máximo de Host que puede tener cada subred y el número de subredes que puede tener.
Subneteo de IPv4.
Conversión a binario, octal y hexadecimal de IPv4
Conversión a binario, octal y hexadecimal de Máscara de subred
Obtén el ID de la subred de tu IPv4
Rango de host
Número máximo de Host
Numero de Máximo de subredes.
Instalable en SD
IPCalc is a simple IPv4 Subnet Calculator. The app will accept partial addresses and will calculate as you type. You can choose the masklength using CIDR length, dotted-decimal notation or using the slider control. You can save your searches and there is a also a limited history function.
Flick the screen from right to left of the main screen and the app will calculate and list other subnets in the class with the mask selected in the main screen. You can also alter the class length used in the calculation using the drop down so you can do things like "show me all similar /24 subnets of a /22 class".
Flick the screen from left to right of the main screen and the app will do a whois lookup on the address listing who its registered to and current BGP route and AS Number if applicable. Please note data charges may apply to this part of the app.
We made it free for you.
However, to develop and maintain the program without investment impossible.
Buying Premium version IP Tools you not only support the development, but also
remove advertising from the program.
IP Tools Premium Buy Now!
You will not regret it!
✓ Remove ads
✓ Support for further program development.
You can calculate:
* Address of network to which the IP belongs
* Broadcast address of the network to which the IP belongs
* The number of hosts that can accommodate with the primitives introduced
* Mask that is applied to the IP
* The wildcard used for logical operaiones
Also you can choose based on the information presented:
This application is constantly growing, and will gradually adding features
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