IP Subnet Calculator
Calculate IP subnet ranges, network addresses, and CIDR blocks
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IP Address / CIDR
Subnet Information
Subnet calculation results will appear here
Common Subnet Examples
Class A (/8)
10.0.0.0/8
255.0.0.0
16,777,214 hosts
Class B (/16)
172.16.0.0/16
255.255.0.0
65,534 hosts
Class C (/24)
192.168.1.0/24
255.255.255.0
254 hosts
Calculate IP subnet ranges, network addresses, and CIDR blocks
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