Subnet Calculator

The IP subnet calculator is designed to determine the variety of information regarding the IPv4 and IPv6 subnets.

Use :: for a shortened format

IP Address
Network Address
Usable Host IP Range
Broadcast Address
Total Number of Hosts
Number of Usable Hosts
Subnet Mask
Wildcard Mask
Binary Subnet Mask
IP Class
CIDR Notation
IP Type
 
Short
Binary ID
Integer ID
Hex ID
in-addr.arpa
IPv4 Mapped Address
6to4 Prefix
IP Address
Full IP Address
Total IP Addresses
Total /64 Networks
Network
IP Range

How to Use the Subnet Calculator?

  1. First, choose the subnet type between IPv4 and IPv6.
  2. When you select IPv4, the tool will ask for the network class, subnet, and IP address.
  3. Input all the required values and press the 'Calculate' button.
  4. As a result, the tool returns the network address, usable host IP range, broadcast address, subnet mask, wildcard mask, IP class, integer ID, binary ID, hex ID, and many other values.
  5. When you select IPv6, the tool will ask for the prefix length and IP address.
  6. After pressing the 'Calculate' button, it shows the full IP address, total number of IP addresses, network, and IP range.