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Subnet Calculator

Calculate network details from IP address and CIDR prefix.

IP Address

CIDR (/24)

Network Address192.168.1.0

Subnet Mask255.255.255.0

Wildcard Mask0.0.0.255

Broadcast Address192.168.1.255

First Host192.168.1.1

Last Host192.168.1.254

Total Hosts254

CIDR Notation/24