What is an IP address ? 

Every device connected to the public Internet is assigned a unique number known as an Internet Protocol (IP) address.
IP address are two types.
There are Internal and External IP address
Internal IP means that your system IP address.
If you want to know your system ip address follow these steps:
Start--->run-->Type cmd
Then command prompt will display.
type ipconfig
then it will display your system IP address
External IP address means that your network IP address.
If you want to know your Network IP address then visit IP-details.com here it shows the details like ISP(Internet Service Provider),IP location,country,latitude,longitude etc

Answered by sadhana sanj at 12:21 PM on April 30, 2013

well,

IP Address Location for the inspiration in creating this site.
We have launched this web site not only to help you check IP address and find out what is my IP number or what is my IP address but also help you to trace, track, locate and get any computer IP address in the world. Our totally free IP location finder tracker and IP number lookup service (aka IP checker) use high quality IP database to determine and show you IP location on world map and give you ability to find, check and track any other location based only on IP number.
The four numbers in an IP address are used in different ways to identify a particular network and a host on that network. Four regional Internet registries -- ARIN, RIPE NCC, LACNIC and APNIC -- assign Internet addresses from the following three classes.
source site: http://www.find-ip-address.org /

Answered by Nidhi Singh at 4:50 PM on September 24, 2008

AN IP address stands for Internet Protocol address. An IP address is a unique numerical address assigned to every machine connected to the Internet. This is a unique string of numbers identifies a computer or server on the Internet. These numbers are normally shown in groups separated by periods, which uniquely defines that device and enables devices to find each other on the Internet. The IP address is four numbers separated by periods, and each number is less than 256, for example, 192.200.44.69.

An IP address has two parts: the identifier of a particular network on the Internet and an identifier of the particular device (which can be a server or a workstation) within that network. On the Internet itself - that is, between the router that move packets from one point to another along the route - only the network part of the address is looked at.
The Network Part of the IP Address
The Internet is really the interconnection of many individual networks (it's sometimes referred to as an internetwork). So the Internet Protocol (IP) is basically the set of rules for one network communicating with any other (or occasionally, for broadcast messages, all other networks). Each network must know its own address on the Internet and that of any other networks with which it communicates. To be part of the Internet, an organization needs an Internet network number, which it can request from the Network Information Center (NIC). This unique network number is included in any packet sent out of the network onto the Internet.
The Local or Host Part of the IP Address
In addition to the network address or number, information is needed about which specific machine or host in a network is sending or receiving a message. So the IP address needs both the unique network number and a host number (which is unique within the network). (The host number is sometimes called a local or machine address.)

There are four class to define an IP Address:

* Class A addresses are for large networks with many devices.
* Class B addresses are for medium-sized networks.
* Class C addresses are for small networks (fewer than 256 devices).
* Class D addresses are multicast addresses.

Answered by Ashish Yadav at 3:01 PM on September 08, 2008

Every device connected to the public Internet is assigned a unique number known as an Internet Protocol (IP) address. IP addresses consist of four numbers separated by periods (also called a 'dotted-quad') and look something like 127.0.0.1.

Since these numbers are usually assigned to internet service providers within region-based blocks, an IP address can often be used to identify the region or country from which a computer is connecting to the Internet. An IP address can sometimes be used to show the user's general location.

Because the numbers may be tedious to deal with, an IP address may also be assigned to a Host name, which is sometimes easier to remember. Hostnames may be looked up to find IP addresses, and vice-versa. At one time ISPs issued one IP address to each user. These are called static IP addresses. Because there is a limited number of IP addresses and with increased usage of the internet ISPs now issue IP addresses in a dynamic fashion out of a pool of IP addresses (Using DHCP). These are referred to as dynamic IP addresses. This also limits the ability of the user to host websites, mail servers, ftp servers, etc. In addition to users connecting to the internet, with virtual hosting, a single machine can act like multiple machines (with multiple domain names and IP addresses).

Answered by Sharad Singh at 6:05 PM on August 29, 2008

it is ur computer server address

Answered by ani at 1:33 PM on August 29, 2008

Each machine connected to the Internet has an address known as an Internet Protocol address (IP address). The IP address takes the form of four numbers separated by dots, for example: 123.45.67.89

Answered by Om Prakash at 8:01 PM on August 27, 2008

This definition is based on Internet Protocol Version 4. See Internet Protocol Version 6 (IPv6) for a description of the newer 128-bit IP address. Note that the system of IP address classes described here, while forming the basis for IP address assignment, is generally bypassed today by use of Classless Inter-Domain Routing (CIDR) addressing.

In the most widely installed level of the Internet Protocol (IP) today, an IP address is a 32-bit number that identifies each sender or receiver of information that is sent in packets across the Internet. When you request an HTML page or send e-mail, the Internet Protocol part of TCP/IP includes your IP address in the message (actually, in each of the packets if more than one is required) and sends it to the IP address that is obtained by looking up the domain name in the Uniform Resource Locator you requested or in the e-mail address you're sending a note to. At the other end, the recipient can see the IP address of the Web page requestor or the e-mail sender and can respond by sending another message using the IP address it received.

An IP address has two parts: the identifier of a particular network on the Internet and an identifier of the particular device (which can be a server or a workstation) within that network. On the Internet itself - that is, between the router that move packets from one point to another along the route - only the network part of the address is looked at.
The Network Part of the IP Address
The Internet is really the interconnection of many individual networks (it's sometimes referred to as an internetwork). So the Internet Protocol (IP) is basically the set of rules for one network communicating with any other (or occasionally, for broadcast messages, all other networks). Each network must know its own address on the Internet and that of any other networks with which it communicates. To be part of the Internet, an organization needs an Internet network number, which it can request from the Network Information Center (NIC). This unique network number is included in any packet sent out of the network onto the Internet.
The Local or Host Part of the IP Address
In addition to the network address or number, information is needed about which specific machine or host in a network is sending or receiving a message. So the IP address needs both the unique network number and a host number (which is unique within the network). (The host number is sometimes called a local or machine address.)

Part of the local address can identify a subnetwork or subnet address, which makes it easier for a network that is divided into several physical subnetworks (for examples, several different local area networks or ) to handle many devices.
IP Address Classes and Their Formats
Since networks vary in size, there are four different address formats or classes to consider when applying to NIC for a network number:

* Class A addresses are for large networks with many devices.
* Class B addresses are for medium-sized networks.
* Class C addresses are for small networks (fewer than 256 devices).
* Class D addresses are multicast addresses.

Answered by Nagendra at 6:47 PM on August 27, 2008

Hi Saksena

IP address stands for Internet Protocol address. An IP address is a unique numerical address assigned to every machine connected to the Internet. This is a unique string of numbers identifies a computer or server on the Internet. These numbers are normally shown in groups separated by periods, which uniquely defines that device and enables devices to find each other on the Internet. The IP address is four numbers separated by periods, and each number is less than 256, for example, 192.200.44.69.

Thanks n regards, Suparn@

Answered by Suparna at 6:19 PM on August 27, 2008

Every machine on the Internet has a unique identifying number, called an IP Address. A typical IP address looks like this:


216.27.61.137
To make it easier for us humans to remember, IP addresses are normally expressed in decimal format as a "dotted decimal number" like the one above. But computers communicate in binary form. Look at the same IP address in binary:

11011000.00011011.00111101 .10001001

computer.howstuffworks.com /question549.htm

Answered by Sree Kutti at 5:07 PM on August 27, 2008

This definition is based on Internet Protocol Version 4. See Internet Protocol Version 6 (IPv6) for a description of the newer 128-bit IP address. Note that the system of IP address classes described here, while forming the basis for IP address assignment, is generally bypassed today by use of Classless Inter-Domain Routing (CIDR) addressing.

In the most widely installed level of the Internet Protocol (IP) today, an IP address is a 32-bit number that identifies each sender or receiver of information that is sent in packets across the Internet. When you request an HTML page or send e-mail, the Internet Protocol part of TCP/IP includes your IP address in the message (actually, in each of the packets if more than one is required) and sends it to the IP address that is obtained by looking up the domain name in the Uniform Resource Locator you requested or in the e-mail address you're sending a note to. At the other end, the recipient can see the IP address of the Web page requestor or the e-mail sender and can respond by sending another message using the IP address it received.

An IP address has two parts: the identifier of a particular network on the Internet and an identifier of the particular device (which can be a server or a workstation) within that network. On the Internet itself - that is, between the router that move packets from one point to another along the route - only the network part of the address is looked at.
The Network Part of the IP Address
The Internet is really the interconnection of many individual networks (it's sometimes referred to as an internetwork). So the Internet Protocol (IP) is basically the set of rules for one network communicating with any other (or occasionally, for broadcast messages, all other networks). Each network must know its own address on the Internet and that of any other networks with which it communicates. To be part of the Internet, an organization needs an Internet network number, which it can request from the Network Information Center (NIC). This unique network number is included in any packet sent out of the network onto the Internet.
The Local or Host Part of the IP Address
In addition to the network address or number, information is needed about which specific machine or host in a network is sending or receiving a message. So the IP address needs both the unique network number and a host number (which is unique within the network). (The host number is sometimes called a local or machine address.)

Part of the local address can identify a subnetwork or subnet address, which makes it easier for a network that is divided into several physical subnetworks (for examples, several different local area networks or ) to handle many devices.
IP Address Classes and Their Formats
Since networks vary in size, there are four different address formats or classes to consider when applying to NIC for a network number:

* Class A addresses are for large networks with many devices.
* Class B addresses are for medium-sized networks.
* Class C addresses are for small networks (fewer than 256 devices).
* Class D addresses are multicast addresses.

The first few bits of each IP address indicate which of the address class formats it is using. The address structures look like this:

Class A
0 Network (7 bits) Local address (24 bits)

Class B
10 Network (14 bits) Local address (16 bits)

Class C
110 Network (21 bits) Local address (8 bits)

Class D
1110 Multicast address (28 bits)

The IP address is usually expressed as four decimal numbers, each representing eight bits, separated by periods. This is sometimes known as the dot address and, more technically, as dotted quad notation. For Class A IP addresses, the numbers would represent "network.local.local.local"; for a Class C IP address, they would represent "network.network.network.local ". The

Answered by shaista at 2:10 PM on August 27, 2008