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: firstname.lastname@example.org
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.
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.
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
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
This is a great tool for networking students as well as the network administrators or network engineers who are working towards their certifications such as, CCNA, CCDA, CCNP, CCIE etc.
Solves any question by Subnet mask, Subnet mask bits, Bits per subnet, Hosts per subnet, Number of subnets. This app contains examples and shows network ranges and more information about.
No internet connection required, no ads.
tags: IT engineers, wildcard, ipv4.
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
This assembly contains a list of tools such as:
- port scanner
- my IP
- DNS dig (nslookup)
Please rate this application. If you have problems, do not rush to put a bad mark - please contact the developer via email.
Future versions will extend the functionality of the application.
As the life of the Internet continues to grow, the exhaustion of IPv4 public addresses is inevitable. IPv6 has been gaining a higher demand in the market place. The slightly different learning curve and complexities with IPv6 addressing can make a daunting task in subnetting and summarizing your network.
The ipv6 Subnet Calculator will simplify the process by allowing you to subnet your IPv6 enterprise properly and accurately. Also, included is an EUI-64 MAC conversion tool to make ease of finding addresses on your network where EUI-64 is implemented.
The ipv6 Subnet Calculator is Android, Ice Cream Sandwich tested and approved!
Please feel free to contact me with and features/updates you would like to see available.
Results of the CIDR calculation provide the wildcard mask, for use with ACL (Access Control Lists), CIDR network address (CIDR route), network address in CIDR notation and the CIDR address range for the resulting CIDR network.
It provides a simple method to divide IP address (both IPv4 and IPv6), perform subnetting, supernetting, VLSM, calculate IGRP/EIGRP metric and many other features."
• IP: Divide IPv4 and IPv6
• CIDR: Display information about subnet mask and wildcard mask
• SUBNET: Perform subnetting for both IPv4 and IPv6
• SUPERNET: Perform supernetting (prefix aggregation, route aggregation or route summarization)
• VLSM: Perform subnetting by VLSM technique
• METRIC: Calculate metric for IGRP and EIGRP
• BASE NUMBER: Convert between 4 number systems (binary, octal, decimal and hexadecimal)
• EUI-64: Convert MAC address into EUI-64 MAC and Link-local IPv6 address
• No ads
• All useful features in one app
• Good looking design
• Easy to use, fast to enter input data and a reliable app
• Provide help inside app (step-by-step and video)
• Multi-platform (now available for Windows, Android and Nokia X)
• Save on upgrade
• Tiếng Việt
DivIP now available for Windows PC, Android and Nokia X.
Take a look on DivIP for Windows PC: http://goo.gl/26UezM
Upgrade DivIP to DivIP+: http://goo.gl/utPjMD
• If you love DivIP, please rate and share it.
• You can help me by purchase DivIP+, translate DivIP to your own language or join testing group.
I'm trying to make DivIP better and better.
If you have any problems or suggestions, please do not hesitate to contact me (email@example.com).
On the main screen use the spinners to select the codec, bitrate, payload size and any VPN overhead and the app will calculate the amount of bandwidth needed for a voice over IP call. Fill in the number of expected users and it will also calculate the total bandwidth required using the given settings.
There are checkboxes for enable cRTP (+Checksum) and to add an additional 5% overhead.
Sliding the small arrow at the bottom up will reveal more info on the settings used in the calculations.
Flick the screen from right to left and the app will calculate the number of calls available on certain popular circuit rates with the given settings.
On this screen you can also enter a custom circuit rate by entering you chosen value in the text field and hitting the "ReCalc" button. The list will be recalculated with you custom circuit at the top.
Finally the Converged checkbox will only allow calls to use 33% of a given circuit speed for when you are interested in how much a circuit can provide in a converged network.