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IP Subnet Calculator

IPv4 CIDR calculator: mask, range, broadcast, hosts.

IP address

CIDR or subnet mask

Network

192.168.1.0/24

Broadcast

192.168.1.255

Usable hosts

254

Type

Public

Subnet details

CIDR notation     192.168.1.0/24
Subnet mask       255.255.255.0
Wildcard mask     0.0.0.255
Network address   192.168.1.0
Broadcast address 192.168.1.255
First usable host 192.168.1.1
Last usable host  192.168.1.254
Total addresses   256
Usable hosts      254
Address class     C
IP binary         11000000.10101000.00000001.10000010
Mask binary       11111111.11111111.11111111.00000000