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What are the valid public IP address ranges?

What are the valid public IP address ranges?

Public IP addresses will be issued by an Internet Service Provider and will have number ranges from 1 to 191 in the first octet, with the exception of the private address ranges that start at 10.0.0 for Class A private networks and 172.16.0 for the Class B private addresses.

What is a valid IP address format?

The format of an IP address is a 32-bit numeric address written as four decimal numbers (called octets) separated by periods; each number can be written as 0 to 255 (e.g., to Example of valid IP address.

What does IP mean and how it works?

IP is a set of specifications that standardize how things work in devices connected to the internet. When put into a network communication context, an internet protocol describes how data packets move through a network.

What is a private address range?

A private IP address is one that lies in a category of the addresses that are withhold for use by the internet standards classes. The range of private IP address ranges usually begin from the to There is a particular range specified for the Automatic Private IP Addressing ( APIPA ). It runs from to

What is private IP classes range?

Class A Private Range: to

  • Class B Private APIPA Range: to Automatic Private IP Addressing (APIPA) is a feature on Microsoft Windows -based computers to automatically assign itself an IP address within this
  • Class B Private Range: to
  • How to set corporate IP ranges?

    then select Network Access.

  • Click New.
  • Enter a valid IP address in the Start IP Address field and a higher IP address in the End IP Address field.
  • enter a description for the range.
  • Click Save.