Tool workspace

Utility

Subnet / IP Calculator

Calculate subnet mask, network address, CIDR range, and usable hosts.

IPv4 / CIDR

Ket qua subnet

Hoạt động

CIDR

192.168.1.10/24

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 host: 192.168.1.1
Last host: 192.168.1.254
Tong so dia chi: 256
Host kha dung: 254