Subnet Calculator
Network, broadcast, host range and scope for an IPv4 block
network192.168.1.0/24
netmask255.255.255.0
wildcard0.0.0.255
broadcast192.168.1.255
first host192.168.1.1
last host192.168.1.254
usable hosts254
total addresses256
scopePrivate (RFC 1918)
nearby prefixes
- /22255.255.252.01,022 hosts
- /23255.255.254.0510 hosts
- /24255.255.255.0254 hosts
- /25255.255.255.128126 hosts
- /26255.255.255.19262 hosts