Enter any IP & Mask or CIDR address you would like to perform a calculation on. (i.e. 10.0.0.1/22 or 10.0.0.1 255.255.252.0 or 10.0.0.1 0.0.3.255)
CIDR/Netmask is a simple subnet calculator that can be used to quickly convert & display subnet information.
IDR Calculator enables CIDR network calculations using IP address, and subnet information. Some examples of supported queries on the w3dt server are:
|Use IP & CIDR Netmask:||10.0.0.1/22|
|Or IP & Netmask:||10.0.0.1 255.255.252.0|
|Or IP & Wildcard Mask:||10.0.0.1 0.0.3.255|
The w3dt CIDR/Netmask tool is based off Raymond Ferguson's 2008 CIDR Code.