กลับไป Net Tools
Subnet Calculator
คำนวณ subnet mask, network/broadcast address, จำนวน host จาก IP address และ CIDR prefix
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/0/8/16/24/32
Network Address
192.168.1.0/24
Broadcast Address
192.168.1.255
Subnet Mask
255.255.255.0
Wildcard Mask
0.0.0.255
First Host
192.168.1.1
Last Host
192.168.1.254
256
Total Hosts
254
Usable Hosts
C
Class
Private