Subnet / VLSM Calculator

Contains adsIn-app purchases
10K+
Downloads
Content rating
Everyone
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About this app

The **Subnet / VLSM Calculator app** is a powerful tool that allows users to perform a wide range of subnet-related calculations for IPv4 addresses. With this app, you can effortlessly determine various network parameters, including:

1. **Classful Subnet List**: Quickly generate a list of subnets based on the classful addressing scheme.
2. **Broadcast Address**: Find the broadcast address for a given subnet.
3. **Network Address**: Obtain the network address corresponding to a specific subnet.
4. **Wildcard Mask**: Calculate the wildcard mask associated with a subnet.
5. **Network Class**: Identify the class (A, B, or C) of an IP address.
6. **Octet Range**: Determine the valid range of octet values within a subnet.
7. **Hex Address**: Convert an IP address to its hexadecimal representation.
8. **Mask Bits**: Count the number of bits in the subnet mask.
9. **Number of Hosts per Subnet**: Understand the maximum number of hosts allowed in a subnet.
10. **Maximum Number of Subnets**: Discover the total number of possible subnets.
11. **Subnet Bitmap**: Visualize the subnet allocation using a bitmap.
12. **CIDR Netmask**: Obtain the CIDR (Classless Inter-Domain Routing) netmask.
13. **Net CIDR Notation**: Express the subnet in CIDR notation (e.g., /24).
14. **CIDR Network Route**: Determine the network route based on CIDR notation.
15. **CIDR Address Range**: Find the range of IP addresses covered by a CIDR block.

Whether you're a network administrator, student, or enthusiast, the Subnet Calculator app provides detailed and accurate information to enhance your understanding of IPv4 addressing. It's an indispensable tool for managing and configuring networks effectively.

Empower your networking expertise with our mobile VLSM (Variable Length Subnet Mask) calculator. Effortlessly perform intricate subnet calculations on the go, optimizing your network resources for maximum efficiency. With intuitive interface and precise results, tackle complex subnetting tasks with ease. Simplify network design, allocation, and management, ensuring optimal performance and scalability. Whether you're a seasoned network engineer or a novice, our app equips you with the tools to streamline subnet planning and implementation. Enhance your networking prowess and elevate your productivity with our VLSM calculator app, your essential companion for network optimization.
Updated on
23 Aug 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
No data collected
Learn more about how developers declare collection
Data isn’t encrypted
Data can’t be deleted

App support

About the developer
Prince J
princecodin@gmail.com
41I/1,JEBA NAGAR, SOUTH VASANTHAPURAM, SOUTH BYEPASS ROAD Melapalayam , palayamkottai Tirunelveli, Tamil Nadu 627005 India
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