Four Block:
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256 128 64 32 16 18 4 2 1
Original Network : 192.32.16.0
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A Block=136 Hosts
B Block=95
Hosts
C Block=51
Hosts
D Block=24
Hosts
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For Block A:
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For Block B:
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28=256
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27=128
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Total IP Bits: 32
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Total IP Bits: 32
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So 32-8=24
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So 32-7=25
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IP= 192.32.16.0
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IP= 192.32.17.0
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Mask=255.255.255.0
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Mask=255.255.255.128
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First Host Address: 192.32.16.1
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First Host Address: 192.32.17.1
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Last Host Address:
192.32.16.254
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Last Host Address:
192.32.17.126
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Broadcast Address:
192.32.16.255
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Broadcast Address:
192.32.17.127
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For Block C:
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For Block D:
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26 =64
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25=32
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Total IP Bits: 32
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Total IP Bits:32
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So 32-6=26
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So, 32-5=27
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192.32.16.0/26
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192.32.16.0/27
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IP=
192.32.17.128
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IP=
192.32.17.192
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Mask=255.255.255.192
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Mask=255.255.255.224
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First Host Address:
192.32.17.129
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First Host Address: 192.32.17.193
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Last Host Address:
192.32.17.190
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Last Host Address: 192.32.17.222
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Broadcast Address:
192.32.17.191
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Broadcast Address:192.32.17.223
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