Private IP
address (HOME Network)
Number of
subnet : 1 subnet
Network
address: 192.168.10.0
192.168.10.0
192.168.10.00000000
192.168.10.SHHH HHHH , subnet mask= 255.255.255.128 /25
Address
class: class C
Default
subnet mask: 255.255.255.0
Custom
subnet mask: 255.255.255.128
Total
number of subnet: 21 = 2
Total number
of host address: 27 = 128
Number of
usable addresses: 27 – 2 = 126
Number of
bit borrowed: 1 bits
IP Address
table: -
|
Subnet |
Network Address |
First IP Address |
Last IP Address |
Broadcast Address |
|
0 |
192.168.10.0 |
192.168.10.1 |
192.168.10.126 |
192.168.10.127 |
|
1 |
192.168.10.128 |
192.168.10.129 |
192.168.10.254 |
192.168.10.255 |
Public IP
Adress (ISP for HOME Network)
Number of
needed usable host: 2 host
Network
address: 115.164.1.0
115.164.1.0
115.164.1.00000000
10.1.1.SSSSSSHH , subnet
mask = 255.255.255.252 /30
Address
class: class A
Default
subnet mask: 255.0.0.0
Custom
subnet mask: 255.255.255.252
Total
number of host address: 22 =
4 host
Number of
usable addresses: 22 – 2 = 2 host
Number of
bit borrowed: 2 bit
IP Address
table: -
|
Subnet |
Network Address |
First IP Address |
Last IP Address |
Broadcast Address |
|
1 |
115.164.1.0 |
115.164.1.1 |
115.164.1.2 |
115.164.1.3 |
Private IP address
(OUM Campus Network )
|
No. |
Faculty |
|
1 |
Faculty of Electronics and Computer Engineering |
|
2 |
Faculty of Electrical Engineering |
|
3 |
Faculty of Mechanical Engineering |
|
4 |
Faculty of Manufacturing Engineering |
|
5 |
Faculty of Information and Communication Technology |
|
6 |
Faculty of Technology Management and Technopreneurship |
|
7 |
Faculty of Electrical and Electronic Engineering Technology |
|
8 |
Faculty of Mechanical and Manufacturing Engineering Technology |
|
9 |
IT CENTER (onlinelearning system) |
172.16.0.0 is the IP address we chose for the OUM campus and the IP is private ip and class B
We use 4 as the value for n because 2 the power of 4 is 16
Borrowing 4 bits for
the host portion yields this calculation:
24 = 16
16 - 2 = 14 usable
host addresses
From this calculation,
we can find the host address range of the IP address for subnet 1:
172.16. 31.1 - 172.16. 31.254
Number of
needed usable subnet: 9 subnet
Network
address: 172.16.0.0
172.16.0.0
172.16.SSSS HHHH.HHHH HHHH , subnet mask = 255.255.240.0
Address
class: class B
Default
subnet mask: 255.255.0.0
Custom
subnet mask: 255.255.240.0
Total
number of subnet: 24 = 16 subnet
Total
number of host address: 212 =
4096 host
Number of
usable addresses: 212 – 2 = 4094 host
Number of
bit borrowed: 4 bit
IP Address
table: -
|
Subnet |
Network Address |
First IP Address |
Last IP Address |
Broadcast Address |
|
0 |
172.16.0.0 |
172.16.0.1 |
172.16.0.254 |
172.16.15.255 |
|
1 |
172.16.16.0 |
172.16.16.1 |
172.16.31.254 |
172.16.31.255 |
|
2 |
172.16.32.0 |
172.16.32.1 |
172.16.47.254 |
172.16.47.255 |
|
3 |
172.16.48.0 |
172.16.48.1 |
172.16.63.254 |
172.16.63.255 |
|
4 |
172.16.64.0 |
172.16.64.1 |
172.16.79.254 |
172.16.79.255 |
|
5 |
172.16.80.0 |
172.16.80.1 |
172.16.95.254 |
172.16.95.255 |
|
6 |
172.16.96.0 |
172.16.96.1 |
172.16.111.254 |
172.16.111.255 |
|
7 |
172.16.112.0 |
172.16.112.1 |
172.16.127.254 |
172.16.127.255 |
|
8 |
172.16.128.0 |
172.16.128.1 |
172.16.143.254 |
172.16.143.255 |
|
9 |
172.16.144.0 |
172.16.144.1 |
172.16.159.254 |
172.16.159.255 |
|
10 |
172.16.160.0 |
172.16.160.1 |
172.16.175.254 |
172.16.175.255 |
|
11 |
172.16.176.0 |
172.16.176.1 |
172.16.191.254 |
172.16.191.255 |
|
12 |
172.16.192.0 |
172.16.192.1 |
172.16.207.254 |
172.16.207.255 |
|
13 |
172.16.208.0 |
172.16.208.1 |
172.16.223.254 |
172.16.223.255 |
|
14 |
172.16.224.0 |
172.16.224.1 |
172.16.239.254 |
172.16.239.255 |
|
broadcast |
172.16.240.0 |
172.16.240.1 |
172.16.255.254 |
172.16.255.255 |
From the table, we can see the IP table has been completed for the OUM campus network.
From this network
address, the IP address 172.16.48.1 is assigned as the 4th address available as
the address of the OnlineLearning System Server
Public IP Address
(ISP for OUM Campus Network)
Number of
needed usable host: 2 host
Network
address: 209.165.200.0
209.165.200.0
209.165.200.0000 0000
209.165.200.SSSSSSHH , subnet
mask = 255.255.255.252 /30
Address
class: class C
Default
subnet mask: 255.0.0.0
Custom
subnet mask: 255.255.255.252
Total
number of host address: 22 =
4 host
Number of
usable addresses: 22 – 2 = 2 host
Number of
bit borrowed: 2 bit
IP Address
table: -
|
Subnet |
Network Address |
First IP Address |
Last IP Address |
Broadcast Address |
|
1 |
209.165.200.0 |
209.165.200.1 |
209.165.200.2 |
209.165.200.3 |
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