Classless Inter-Domain Routing (CIDR)
Classless Inter-Domain Routing (CIDR)
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method for allocating IP addresses and for IP routing. The IETF introduced CIDR in 1993 to replace the previous classful network addressing Internet architecture. CIDR’s goal is slow the growth of routing tables on routers across the Internet and to help slow the exhaustion of IPv4 addresses.
We host a free tool to calculate the IP Range in a CIDR.
Synonyms:
Classless Inter-Domain Routing, CIDR, Classless Inter Domain Routing
Classless Inter-Domain Routing (CIDR)
« Back to Glossary Index
method for allocating IP addresses and for IP routing. The IETF introduced CIDR in 1993 to replace the previous classful network addressing Internet architecture. CIDR’s goal is slow the growth of routing tables on routers across the Internet and to help slow the exhaustion of IPv4 addresses.
We host a free tool to calculate the IP Range in a CIDR.
« Back to Glossary Index