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Subnet Calculator

Calculate IP subnets and CIDR ranges

Everyday

IP Address

Prefix (/)

Network Address192.168.1.0

Subnet Mask255.255.255.0

Broadcast Address192.168.1.255

First Host192.168.1.1

Last Host192.168.1.254

Usable Hosts254

Total Addresses256

CIDR192.168.1.0/24

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