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Subnet Mask
Service password encryption is just a false sense of security.
Home
Subnet Mask
Subnet Mask
1st Octet
2nd Octet
3rd Octet
4th Octet
IP Address
.
.
.
172
16
1
1
Subnet Mask
255.255.192.0
255.0.0.0
255.128.0.0
255.192.0.0
255.224.0.0
255.240.0.0
255.248.0.0
255.252.0.0
255.254.0.0
255.255.0.0
255.255.128.0
255.255.192.0
255.255.224.0
255.255.240.0
255.255.248.0
255.255.252.0
255.255.254.0
255.255.255.0
255.255.255.128
255.255.255.192
255.255.255.224
255.255.255.240
255.255.255.248
255.255.255.252
255
255
192
0
Binary Equivalent
IP Address
10101100
00010000
00000001
00000001
Subnet Mask
11111111
11111111
11000000
00000000
Network Portion
10101100
00010000
00
Host Portion
000001
00000001
