IP Subnet Calculator

Enter your ip address and either subnet mask or slash cidr notation.



Subnet Calculator


IP & Mask or CIDR:        
             
 

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

Related posts:

  1. Understanding Wild Card Masks
  2. Configuring CCNA Dynamic DHCP on a Cisco Router – Part 2