Which subnet would include the address 192.168.1.96 as a usable host address?

General
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which subnet would include the address 192.168.1.96 as a usable host address?

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Which subnet would include the address 192.168.1.96 as a usable host address?

Answer: To determine which subnet would include the IP address 192.168.1.96 as a usable host address, we first need to consider the possible subnet masks and how they divide this address into network and host portions.

Understanding Subnet Masks

A subnet mask is a 32-bit number that divides the IP address into network and host parts. Common subnet masks are:

  • 255.255.255.0 (/24)
  • 255.255.255.128 (/25)
  • 255.255.255.192 (/26)
  • 255.255.255.224 (/27)
  • 255.255.255.240 (/28)
  • 255.255.255.248 (/29)

Each subnet mask determines the number of possible subnets and host addresses available.

Subnet Calculation

To find which subnet includes 192.168.1.96, let’s check different subnet masks:

  1. Subnet Mask: 255.255.255.0 (/24)

    • Network Address: 192.168.1.0
    • Broadcast Address: 192.168.1.255
    • Usable Host Range: 192.168.1.1 to 192.168.1.254

    With a /24 subnet mask, 192.168.1.96 falls within the usable host range. Therefore, it is a valid host address within this subnet.

  2. Subnet Mask: 255.255.255.128 (/25)

    • Network Address: 192.168.1.0
    • Broadcast Address: 192.168.1.127
    • Usable Host Range: 192.168.1.1 to 192.168.1.126

    In this scenario, 192.168.1.96 is also within the usable host range, making it a valid host address.

  3. Subnet Mask: 255.255.255.192 (/26)

    • Network Address: 192.168.1.64
    • Broadcast Address: 192.168.1.127
    • Usable Host Range: 192.168.1.65 to 192.168.1.126

    Here, 192.168.1.96 falls within the usable host range for this subnet.

  4. Subnet Mask: 255.255.255.224 (/27)

    • Network Address: 192.168.1.96
    • Broadcast Address: 192.168.1.127
    • Usable Host Range: 192.168.1.97 to 192.168.1.126

    As 192.168.1.96 is the network address, it is not usable as a host address. Instead, 192.168.1.97 would be the first usable address in this subnet.

  5. Subnet Mask: 255.255.255.240 (/28) and smaller masks:

    • Network Addresses like 192.168.1.96 act as network addresses for subnets larger than /27, meaning it’s not a usable host address.

Conclusion

In conclusion, based on the common subnet masks analyzed:

  • Subnet Mask 255.255.255.0 (/24) and 255.255.255.128 (/25) both include 192.168.1.96 as a usable host address.
  • With Subnet Mask 255.255.255.192 (/26), 192.168.1.96 is usable.
  • However, for Subnet Mask 255.255.255.224 (/27) and beyond, 192.168.1.96 is generally designated as a network or broadcast address.

@anonymous7