CIDR CIDR CIDR Classless Inter-Domain Routing CIDR (Classless Inter-Domain Routing or... classless interdomain routing CIDR CIDR CIDR Classless Inter-Domain Routing CIDR (Classless Inter-Domain Routing or... Classless Inter-Domain Routing CIDR (Classless Inter-Domain Routing or... CIDR (Classless Inter-Domain Routing or... classless inter domain routing CIDR CIDR IPV6 CIDR notation CIDR (Classless Inter-Domain Routing or supernetting) supernetting CIDR CIDR (Classless Inter-Domain Routing or supernetting)