IP Subnetting - Answers

           

                                                                                                                       

1.            Question            Solution

10.0.199.237/22

 

 

 

Subnet

10.0.196.0

 

Broadcast

10.0.199.255

 

Number of Hosts

1022

 

First Host Address

10.0.196.1

 

Last Host Address

10.0.199.254

   

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

2.            Question            Solution

172.16.37.186/27

 

 

 

Subnet

172.16.37.160

 

Broadcast

172.16.37.191

 

Number of Hosts

30

 

First Host Address

172.16.37.161

 

Last Host Address

172.16.37.190

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

3.            Question            Solution

192.168.14.87/26

 

 

 

Subnet

192.168.14.64

 

Broadcast

192.168.14.127

 

Number of Hosts

62

 

First Host Address

192.168.14.65

 

Last Host Address

192.168.14.126

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

4.            Question            Solution

10.212.0.1/14

 

 

 

Subnet

10.212.0.0

 

Broadcast

10.215.255.255

 

Number of Hosts

262,142

 

First Host Address

10.212.0.1

 

Last Host Address

10.215.255.254

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

5.            Question            Solution

172.30.32.117/25

 

 

 

Subnet

172.30.32.0

 

Broadcast

172.30.32.127

 

Number of Hosts

126

 

First Host Address

172.30.32.1

 

Last Host Address

172.30.32.126

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

6.            Question            Solution

172.16.197.45/23

 

 

 

Subnet

172.16.196.0

 

Broadcast

172.16.197.255

 

Number of Hosts

510

 

First Host Address

172.16.196.1

 

Last Host Address

172.16.197.254

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

7.            Question            Solution

192.168.33.33/30

 

 

 

Subnet

192.168.33.32

 

Broadcast

192.168.33.35

 

Number of Hosts

2

 

First Host Address

192.168.33.33

 

Last Host Address

192.168.33.34

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

8.            Question            Solution

10.191.43.101/20

 

 

 

Subnet

10.191.32.0

 

Broadcast

10.191.47.255

 

Number of Hosts

4094

 

First Host Address

10.191.32.1

 

Last Host Address

10.191.47.254

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

9.            Question            Solution

192.168.136.14/29

 

 

 

Subnet

192.168.136.8

 

Broadcast

192.168.136.15

 

Number of Hosts

6

 

First Host Address

192.168.136.9

 

Last Host Address

192.168.136.14

 

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

10.            Question            Solution

192.168.136.14/28

 

 

 

Subnet

192.168.136.0

 

Broadcast

192.168.136.15

 

Number of Hosts

14

 

First Host Address

192.168.136.1

 

Last Host Address

192.168.136.14

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

11.            Question            Solution

172.16.186.37/26

 

 

 

Subnet

172.16.186.0

 

Broadcast

172.16.186.63

 

Number of Hosts

62

 

First Host Address

172.16.186.1

 

Last Host Address

172.16.186.62

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

12.            Question            Solution

172.26.233.233/23

 

 

 

Subnet

172.26.232.0

 

Broadcast

172.26.233.255

 

Number of Hosts

510

 

First Host Address

172.26.232.1

 

Last Host Address

172.26.233.254

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

13.            Question            Solution

10.10.10.10/21

 

 

 

Subnet

10.10.8.0

 

Broadcast

10.10.15.255

 

Number of Hosts

2046

 

First Host Address

10.10.8.1

 

Last Host Address

10.10.15.254

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

14.            Question            Solution

172.27.198.4/19

 

 

 

Subnet

172.27.192.0

 

Broadcast

172.27.223.255

 

Number of Hosts

8190

 

First Host Address

172.27.192.1

 

Last Host Address

172.27.223.254

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

15.            Question            Solution

192.168.4.198/28

 

 

 

Subnet

192.168.4.192

 

Broadcast

192.168.4.207

 

Number of Hosts

14

 

First Host Address

192.168.4.193

 

Last Host Address

192.168.4.206

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

16.            Question            Solution

172.16.16.186/20

 

 

 

Subnet

172.16.16.0

 

Broadcast

172.16.31.255

 

Number of Hosts

4094

 

First Host Address

172.16.16.1

 

Last Host Address

172.16.31.254

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

17.            Question            Solution

10.35.67.119/17

 

 

 

Subnet

10.35.0.0

 

Broadcast

10.35.127.255

 

Number of Hosts

32,766

 

First Host Address

10.35.0.1

 

Last Host Address

10.35.127.254

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

18.            Question            Solution

10.7.13.141/20

 

 

 

Subnet

10.7.0.0

 

Broadcast

10.7.15.255

 

Number of Hosts

4094

 

First Host Address

10.7.0.1

 

Last Host Address

10.7.15.254

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

19.            Question            Solution

172.16.37.186/26

 

 

 

Subnet

172.16.37.128

 

Broadcast

172.16.37.191

 

Number of Hosts

62

 

First Host Address

172.16.37.129

 

Last Host Address

172.16.37.190

 

 

 

 

 

 

 

 

 

 

 

 

           

                                                                                                                       

 

 

20.            Question            Solution

192.168.119.85/23

 

 

 

Subnet

192.168.118.0

 

Broadcast

192.168.119.255

 

Number of Hosts

510

 

First Host Address

192.168.118.1

 

Last Host Address

192.168.119.254