Networking

University of Science and Technology of Southern
Alubijid | Cagayan de Oro | Claveria | Jasaan | Oroquieta | Panaon
Philippines

Name: JERRY PAUL N. DAYA



ACTIVITY 05 – Network Number


A. Background / Scenario

Company XYZ wants to conserved IP address. This company is having a network space
of 40.200.0.0. This company hired you to assign network address and IP address for
specific subnets.



B. Determine specific subnets (Show solution for every subnet)

Company XYZ has /22 subnet mask.

Solve for:
Number of bits borrowed: 10
Usable subnets: 1022
Subnet Mask:
Slash format: /26
CIDR format: 255.255.255.192
Usable host / subnet: 62
Magic number or change per network (delta ): 64


Net# Network Range (Valid IP address) Broadcast
56th 40.200.0.224 40.200.0.225 – 40.200.0.286 40.200.0.287
120th 40.200.1.224 40.200.1.225 – 40.200.1.286 40.200.1.287
210th 40.200.3.72 40.200.3.73 – 40.200.3.134 40.200.3.135
330th 40.200.5.40 40.200.5.41 – 40.200.5.102 40.200.5.103
440th 40.200.6.224 40.200.6.25 – 40.200.6.286 40.200.6.287
590th 40.200.9.56 40.200.9.57 – 40.200.9.118 40.200.9.119
680th 40.200.10.160 40.200.10.161 – 40.200.10.222 40.200.10.223
760th 40.200.11.224 40.200.11.225 – 40.200.11.286 40.200.11.287
850th 40.200.13.72 40.200.13.73 – 40.200.13.134 40.200.13.135
970th 40.200.15.40 40.200.15.41 – 40.200.15.102 40.200.15.135