IP addresses are classified on 4 classes:
Class A: IP@ 0.x.x.x to 127.x.x.x
Class B: IP@ 128.x.x.x to 191.x.x.x
Class C: 192.x.x.x to 239.x.x.x
Class D: 224.x.x.x to 239.x.x.x
Each IP address Class has a different default IP subnet mask:
Class A: 255.0.0.0
Class B: 255.255.0.0
Class C: 255.255.255.0
e.g. If your device IP address is Class C type (IP = 192.168.110.74), you can only use Class C type IP subnet mask. This means that you can use the following IP subnet masks: 255.255.255.0.
Refer the attached IP address classes for reference.
Refer the attached IP address classes for reference.
Released for: Schneider Electric India
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