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1551
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an authorized home-lab assessment receives host address 10.170.82.186/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.170.82.129
  2. 10.170.82.255
  3. 10.170.82.127
  4. 10.170.82.128
Practice →
1552
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a university red-team exercise receives host address 10.177.99.215/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.177.99.192
  2. 10.177.99.191
  3. 10.177.99.255
  4. 10.177.99.193
Practice →
1553
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a hospital SOC investigation receives host address 10.184.116.244/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.184.116.225
  2. 10.184.116.224
  3. 10.184.116.223
  4. 10.184.116.255
Practice →
1554
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an e-commerce incident response case receives host address 10.191.133.20/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.191.133.16
  2. 10.191.133.17
  3. 10.191.133.31
  4. 10.191.133.15
Practice →
1555
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a financial-services penetration test receives host address 10.198.150.49/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.198.150.49
  2. 10.198.150.47
  3. 10.198.150.55
  4. 10.198.150.48
Practice →
1556
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a cloud migration threat model receives host address 10.15.167.78/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.15.167.76
  2. 10.15.167.75
  3. 10.15.167.79
  4. 10.15.167.77
Practice →
1557
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an industrial network security review receives host address 10.22.184.107/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.22.184.1
  2. 10.22.183.255
  3. 10.22.184.0
  4. 10.22.184.255
Practice →
1558
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a managed-service-provider audit receives host address 10.29.201.136/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.29.201.255
  2. 10.29.201.129
  3. 10.29.201.128
  4. 10.29.201.127
Practice →
1559
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a government zero-trust rollout receives host address 10.36.218.165/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.36.218.191
  2. 10.36.218.127
  3. 10.36.218.129
  4. 10.36.218.128
Practice →
1560
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a multinational enterprise breach simulation receives host address 10.43.235.194/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.43.235.223
  2. 10.43.235.191
  3. 10.43.235.192
  4. 10.43.235.193
Practice →
1561
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an authorized home-lab assessment receives host address 10.50.252.223/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.50.252.209
  2. 10.50.252.208
  3. 10.50.252.207
  4. 10.50.252.223
Practice →
1562
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a university red-team exercise receives host address 10.57.13.252/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.57.13.248
  2. 10.57.13.249
  3. 10.57.13.255
  4. 10.57.13.247
Practice →
1563
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a hospital SOC investigation receives host address 10.64.30.28/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.64.30.29
  2. 10.64.30.31
  3. 10.64.30.27
  4. 10.64.30.28
Practice →
1564
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an e-commerce incident response case receives host address 10.71.47.57/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.71.47.0
  2. 10.71.46.255
  3. 10.71.47.255
  4. 10.71.47.1
Practice →
1565
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a financial-services penetration test receives host address 10.78.64.86/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.78.64.1
  2. 10.78.63.255
  3. 10.78.64.0
  4. 10.78.64.127
Practice →
1566
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a cloud migration threat model receives host address 10.85.81.115/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.85.81.127
  2. 10.85.81.65
  3. 10.85.81.64
  4. 10.85.81.63
Practice →
1567
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an industrial network security review receives host address 10.92.98.144/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.92.98.129
  2. 10.92.98.159
  3. 10.92.98.127
  4. 10.92.98.128
Practice →
1568
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a managed-service-provider audit receives host address 10.99.115.173/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.99.115.160
  2. 10.99.115.159
  3. 10.99.115.175
  4. 10.99.115.161
Practice →
1569
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a government zero-trust rollout receives host address 10.106.132.202/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.106.132.201
  2. 10.106.132.199
  3. 10.106.132.200
  4. 10.106.132.207
Practice →
1570
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a multinational enterprise breach simulation receives host address 10.113.149.231/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.113.149.229
  2. 10.113.149.227
  3. 10.113.149.231
  4. 10.113.149.228
Practice →
1571
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an authorized home-lab assessment receives host address 10.120.166.7/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.120.166.255
  2. 10.120.166.1
  3. 10.120.166.0
  4. 10.120.165.255
Practice →
1572
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a university red-team exercise receives host address 10.127.183.36/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.127.182.255
  2. 10.127.183.0
  3. 10.127.183.1
  4. 10.127.183.127
Practice →
1573
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a hospital SOC investigation receives host address 10.134.200.65/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.134.200.64
  2. 10.134.200.127
  3. 10.134.200.63
  4. 10.134.200.65
Practice →
1574
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an e-commerce incident response case receives host address 10.141.217.94/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.141.217.95
  2. 10.141.217.63
  3. 10.141.217.65
  4. 10.141.217.64
Practice →
1575
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a financial-services penetration test receives host address 10.148.234.123/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.148.234.112
  2. 10.148.234.113
  3. 10.148.234.127
  4. 10.148.234.111
Practice →
1576
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a cloud migration threat model receives host address 10.155.251.152/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.155.251.153
  2. 10.155.251.152
  3. 10.155.251.151
  4. 10.155.251.159
Practice →
1577
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an industrial network security review receives host address 10.162.12.181/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.162.12.180
  2. 10.162.12.183
  3. 10.162.12.179
  4. 10.162.12.181
Practice →
1578
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a managed-service-provider audit receives host address 10.169.29.210/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.169.29.255
  2. 10.169.28.255
  3. 10.169.29.1
  4. 10.169.29.0
Practice →
1579
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a government zero-trust rollout receives host address 10.176.46.239/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.176.46.255
  2. 10.176.46.129
  3. 10.176.46.128
  4. 10.176.46.127
Practice →
1580
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a multinational enterprise breach simulation receives host address 10.183.63.15/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.183.63.1
  2. 10.183.62.255
  3. 10.183.63.0
  4. 10.183.63.63
Practice →
1581
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an authorized home-lab assessment receives host address 10.190.80.44/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.190.80.32
  2. 10.190.80.31
  3. 10.190.80.63
  4. 10.190.80.33
Practice →
1582
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a university red-team exercise receives host address 10.197.97.73/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.197.97.65
  2. 10.197.97.63
  3. 10.197.97.79
  4. 10.197.97.64
Practice →
1583
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a hospital SOC investigation receives host address 10.14.114.102/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.14.114.96
  2. 10.14.114.97
  3. 10.14.114.103
  4. 10.14.114.95
Practice →
1584
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an e-commerce incident response case receives host address 10.21.131.131/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.21.131.127
  2. 10.21.131.128
  3. 10.21.131.129
  4. 10.21.131.131
Practice →
1585
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a financial-services penetration test receives host address 10.28.148.160/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.28.148.0
  2. 10.28.147.255
  3. 10.28.148.255
  4. 10.28.148.1
Practice →
1586
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a cloud migration threat model receives host address 10.35.165.189/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.35.165.129
  2. 10.35.165.127
  3. 10.35.165.255
  4. 10.35.165.128
Practice →
1587
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an industrial network security review receives host address 10.42.182.218/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.42.182.192
  2. 10.42.182.255
  3. 10.42.182.193
  4. 10.42.182.191
Practice →
1588
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a managed-service-provider audit receives host address 10.49.199.247/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.49.199.225
  2. 10.49.199.223
  3. 10.49.199.224
  4. 10.49.199.255
Practice →
1589
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a government zero-trust rollout receives host address 10.56.216.23/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.56.216.31
  2. 10.56.216.15
  3. 10.56.216.16
  4. 10.56.216.17
Practice →
1590
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a multinational enterprise breach simulation receives host address 10.63.233.52/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.63.233.48
  2. 10.63.233.55
  3. 10.63.233.49
  4. 10.63.233.47
Practice →
1591
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an authorized home-lab assessment receives host address 10.70.250.81/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.70.250.81
  2. 10.70.250.79
  3. 10.70.250.83
  4. 10.70.250.80
Practice →
1592
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a university red-team exercise receives host address 10.77.11.110/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.77.11.255
  2. 10.77.10.255
  3. 10.77.11.0
  4. 10.77.11.1
Practice →
1593
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a hospital SOC investigation receives host address 10.84.28.139/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.84.28.129
  2. 10.84.28.127
  3. 10.84.28.128
  4. 10.84.28.255
Practice →
1594
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an e-commerce incident response case receives host address 10.91.45.168/26. What is the network address that defines the scan boundary?

View answer choices
  1. 10.91.45.128
  2. 10.91.45.129
  3. 10.91.45.191
  4. 10.91.45.127
Practice →
1595
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a financial-services penetration test receives host address 10.98.62.197/27. What is the network address that defines the scan boundary?

View answer choices
  1. 10.98.62.193
  2. 10.98.62.191
  3. 10.98.62.223
  4. 10.98.62.192
Practice →
1596
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a cloud migration threat model receives host address 10.105.79.226/28. What is the network address that defines the scan boundary?

View answer choices
  1. 10.105.79.239
  2. 10.105.79.223
  3. 10.105.79.224
  4. 10.105.79.225
Practice →
1597
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in an industrial network security review receives host address 10.112.96.2/29. What is the network address that defines the scan boundary?

View answer choices
  1. 10.112.95.255
  2. 10.112.96.0
  3. 10.112.96.1
  4. 10.112.96.7
Practice →
1598
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a managed-service-provider audit receives host address 10.119.113.31/30. What is the network address that defines the scan boundary?

View answer choices
  1. 10.119.113.28
  2. 10.119.113.29
  3. 10.119.113.31
  4. 10.119.113.27
Practice →
1599
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a government zero-trust rollout receives host address 10.126.130.60/24. What is the network address that defines the scan boundary?

View answer choices
  1. 10.126.130.1
  2. 10.126.129.255
  3. 10.126.130.255
  4. 10.126.130.0
Practice →
1600
Level 2 · Foundational IPv4 Subnetting Unanswered

An authorized scanner in a multinational enterprise breach simulation receives host address 10.133.147.89/25. What is the network address that defines the scan boundary?

View answer choices
  1. 10.133.147.0
  2. 10.133.147.127
  3. 10.133.146.255
  4. 10.133.147.1
Practice →