Private and Public IP Addresses Flashcards
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Private and Public IP Addresses Flashcards

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@GuiltlessCyan

Questions and Answers

What is the address range for Private (Class A) IP addresses?

  • 192.168.0.0 - 192.168.255.255
  • 172.16.0.0 - 172.31.255.255
  • 10.0.0.0 - 10.255.255.255 (correct)
  • 1-126 first octet
  • What is the address range for Private (Class B) IP addresses?

  • 172.16.0.0 - 172.31.255.255 (correct)
  • 192.168.0.0 - 192.168.255.255
  • 10.0.0.0 - 10.255.255.255
  • 1-126 first octet
  • What is the address range for Private (Class C) IP addresses?

  • 10.0.0.0 - 10.255.255.255
  • 192.168.0.0 - 192.168.255.255 (correct)
  • 172.16.0.0 - 172.31.255.255
  • 1-126 first octet
  • What is the first octet range for Public Class A IP addresses?

    <p>1-126</p> Signup and view all the answers

    What is the first octet range for Public Class B IP addresses?

    <p>128-191</p> Signup and view all the answers

    What is the first octet range for Public Class C IP addresses?

    <p>192-223</p> Signup and view all the answers

    What is the first octet range for Public Class D IP addresses?

    <p>224-239</p> Signup and view all the answers

    What is the first octet range for Public Class E IP addresses?

    <p>240-254</p> Signup and view all the answers

    Study Notes

    Private IP Addresses

    • Class A Range: 10.0.0.0 - 10.255.255.255; uses a subnet mask of 255.0.0.0.

    • Class B Range: 172.16.0.0 - 172.31.255.255; uses a subnet mask of 255.240.0.0.

    • Class C Range: 192.168.0.0 - 192.168.255.255; uses a subnet mask of 255.255.0.0.

    Public IP Addresses

    • Class A IP: The first octet ranges from 1-126; uses a subnet mask of 255.0.0.0. Supports 126 networks with 16,777,214 hosts per network.

    • Class B IP: The first octet ranges from 128-191; uses a subnet mask of 255.255.0.0. Supports 16,382 networks with 65,534 hosts per network.

    • Class C IP: The first octet ranges from 192-223; uses a subnet mask of 255.255.255.0. Supports 2,097,150 networks with 254 hosts per network.

    • Class D IP: The first octet ranges from 224-239; no subnet mask as this range is reserved for multicasting.

    • Class E IP: The first octet ranges from 240-254; no subnet mask as this range is designated for experimental research.

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    Description

    Test your knowledge on private and public IP addresses with these flashcards. Learn about the different classes of private IP addresses, including Class A, B, and C, along with their respective ranges and subnet masks. Ideal for networking students and professionals.

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