![IPv4 Classless Inter-Domain Routing (CIDR) Subnet Calculator Online 1 IPv4 Classless Inter-Domain Routing (CIDR) Subnet Calculator Online 1](https://itexamanswers.net/wp-content/uploads/2019/10/2019-10-04_214645-200x200.png)
IPv4 Classless Inter-Domain Routing (CIDR) Subnet Calculator Online
Classless Inter-Domain Routing (CIDR) Classless Inter-Domain Routing (CIDR) is also called sometimes supernetting. CIDR is a way to allow more flexible allocation of IP addresses than was possible with the original system of IP address classes. With Classless Inter-Domain Routing the number of available Internet IP addresses was …