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Network

CIDR calculator

Calculate IPv4/IPv6 CIDR ranges, containment and splits

CIDR / IP address
ResultsIPv4
Network192.168.10.0/24
TypePrivate (RFC 1918)
Netmask255.255.255.0
Wildcard0.0.0.255
Broadcast192.168.10.255
Prefix/24
First host192.168.10.1
Last host192.168.10.254
Total addresses256
Usable hosts254
Contains check
Inside the network range
Split into subnets
/
  • 192.168.10.0/26192.168.10.0 – 192.168.10.63
  • 192.168.10.64/26192.168.10.64 – 192.168.10.127
  • 192.168.10.128/26192.168.10.128 – 192.168.10.191
  • 192.168.10.192/26192.168.10.192 – 192.168.10.255