cidr
Simplify IPv4/IPv6 CIDR network prefix management with counting, overlap checking, explanation, and subdivision. tldr-pages
On several platforms
Several platforms
Explain a CIDR range
cidr explain 10.0.0.0/16IdentifyCheck whether an address belongs to a CIDR range
cidr contains 10.0.0.0/16 10.0.14.5IdentifyGet a count of all addresses in a CIDR range
cidr count 10.0.0.0/16IdentifyCheck whether two CIDR ranges overlap
cidr overlaps 10.0.0.0/16 10.0.14.0/22IdentifyDivide a CIDR range into a specific number of networks
cidr divide 10.0.0.0/16 9Identify