Subnet Calculator
Calculate IP subnet ranges
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Network Information
Network Address192.168.1.0
Broadcast Address192.168.1.255
First Usable Host192.168.1.1
Last Usable Host192.168.1.254
Usable Hosts254
IP ClassC
Subnet & Wildcard Masks
Subnet Mask255.255.255.0
Wildcard Mask0.0.0.255
CIDR Notation/24
IP Address (Binary)
19211000000
16810101000
100000001
000000000
Full Binary11000000.10101000.00000001.00000000
Subnet Mask (Binary)
25511111111
25511111111
25511111111
000000000
Full Binary11111111.11111111.11111111.00000000
CIDR Range Summary
192.168.1.0/24
192.168.1.0 – 192.168.1.255 (254 usable hosts)