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CPEH-001 · Question #214

The network in ABC company is using the network address 192.168.1.64 with mask 255.255.255.192. In the network the servers are in the addresses 192.168.1.122, 192.168.1.123 and 192.168.1.124. An…

The correct answer is C. He is scanning from 192.168.1.64 to 192.168.1.78 because of the mask /28 and the servers are. See the full explanation below for the reasoning.

Question

The network in ABC company is using the network address 192.168.1.64 with mask 255.255.255.192. In the network the servers are in the addresses 192.168.1.122, 192.168.1.123 and 192.168.1.124. An attacker is trying to find those servers but he cannot see them in his scanning. The command he is using is: nmap 192.168.1.64/28 Why he cannot see the servers?

Options

  • AHe needs to change the address to 192.168.1.0 with the same mask
  • BHe needs to add the command ""ip address"" just before the IP address.
  • CHe is scanning from 192.168.1.64 to 192.168.1.78 because of the mask /28 and the servers are
  • DThe network must be down and the nmap command and IP address are ok

How the community answered

(24 responses)
  • A
    8% (2)
  • B
    4% (1)
  • C
    71% (17)
  • D
    17% (4)

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