Explain the purpose of ip address? And also Give the brief
description about Class A,Class B and Class c?
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Answer Posted / vinay
An IP address is an Internet Protocol address. It is used to
identify all the websites on the internet. Each IP address
is unique and it is separated by periods. For example :
124.2.3.5 . It ranges from 0 to 255. Each and every website
have an IP address. For example, an IP address for
Google.com is 216.239.59.147 and that is how the internet
identifies it. Generally, ip address is very difficult to
remember by the visitors. So, they type domain name (
google.com/yahoo.com etc ) in the browser and it is
converted to the destination address . This conversion
process is done by DNS ( Domain name system / Domain Name
Server ). There are two types of ip addresses:
1. Private Ip address
2. Public Ip address
Private ip address is also known as internal ip of your
computer. To get the ip address of a computer use the
following steps:
start->run->cmd-> ipconfig
or
start->run->cmd->ipconfig/all It shows your internal ip
address. Public or external ip address is used to access the
internet. Private ip address range is as follows :
Class A(Netid.hostid.hostid.hostid) : 1.0.0.0 to 126.0.0.0
Class B(Netid.Netid.hostid.hostid) : 128.0.0.0 to 191.0.0.0
Class C(Netid.Netid.Netid.hostid) : 192.0.0.0 to 223.0.0.0
Class D(Multicast) : 224.0.0.0 to 239.0.0.0
Class E(For Research) : 240.0.0.0 to 255.0.0.0
Public ip address ranges from :
Class A(Netid.hostid.hostid.hostid) : 1.0.0.0 to 126.0.0.0
Class B(Netid.Netid.hostid.hostid) : 128.0.0.0 to 191.0.0.0
Class C(Netid.Netid.Netid.hostid) : 192.0.0.0 to 223.0.0.0
Class D(Multicast) : 224.0.0.0 to 239.0.0.0
Class E(For Research) : 240.0.0.0 to 255.0.0.0 To determine
public ip address visit http://www.ip-details.com/ .
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