How to check ip

The initial stage of hacker attack is generally to find the IP address of the target.

There are many ways to check other people's IP addresses, which can be roughly divided into four categories (defined by myself, inaccurate): check QQ users' IP addresses, check chat rooms' IP addresses, check anyone's IP addresses, and check the IP addresses corresponding to known domain names on the Internet. Let's take an example to see how to check someone else's IP address.

1. Check the IP address of QQ users 1. Checking IP through FolkOicq is a program that can add IP display patches to QQ. The latest version is FolkQQ0530SE_B2. Get a Zip compressed package after downloading, decompress the file QQ2000.EXE with Winzip, and copy it to the installation directory of QQ (before this, it is best to back up the original QQ2000.exe to prevent future error recovery).

Then run QQ2000, click on an online user, and you will find an IP address under QQ number. See 61.183.121.18? Yes! This is the IP address of the other party.

2. Check IP IpSniper is an IP address query tool for QQ2000. At present, all versions of OQ2000 are supported and can work normally under Win98 and Win2000 operating systems.

When you run IPS Sniper program for the first time, a dialog box will pop up, asking you to set various parameters in the settings. Click "Settings", specify the directory and file name of the QQ execution file, and click "OK".

The next time you run IpSniper, you will directly start the QQ main program. When you are talking to a friend or stranger, IpSniper will intercept the Ip address, port number and QQ number of the other party in real time, and display the geographical location of the other party together. 3. Check the IP through the firewall. Because QQ uses UDP protocol to transmit information, and UDP is a connectionless protocol. In order to ensure that the information reaches the other party, QQ needs the other party to send an authentication and tell this machine. The other party has received the message, and the firewall (such as Skynet) has UDP listening function, so we can use this authentication to check IP, haha, it's as easy as blowing off dust! Now give a practical example to see how to check IP with Skynet.

Step 1: Turn on UDP monitoring of Skynet firewall Step 2: Send a message to him or her; Step 3: Check the address of the QQ server you are using. Step 4: Exclude the QQ server address and judge the IP address of the other party. What's the matter, he (she) can't leave? Leisure is too much trouble? Want to know that Teng Xun's QQ upgrade speed is faster than the rocket, there is always a version limit when using the first two methods, but this method can be done once and for all! Skynet download address: sky4. Checking IP x-ray by X-ray is a powerful software developed by Cinco works for advanced packet error detection. Using such a powerful weapon to check the IP of QQ is a bit "overqualified".

Step 1: Run X-ray and select Tools → Matrix from the menu. Step 2: Select the IP label that appears at the bottom. Step 3: Right-click and select Show Selection Node in the pop-up menu. Step 4: Open QQ to chat with the person you want to check and observe the window at the same time. The data line whose color changes at the moment when the data packet is sent out is the IP connection between you and him.

Look at the other end of the data line. There are several ways to check the ip address of QQ users with X-rays. You can try the rest yourself. Xray download address: sycatv/FTP/ftp2//xray.zip.

There are many methods and tools to check the IP address of QQ users. The method introduced here is enough for you, but it is really not good. It's easy to find some tools in this field by yourself. Secondly, it is easy to find IP 1 in the chat room. Using IP Hunter IP Hunter is a software developed by Dugu swordsman. The method of using IP Hunter to check IP in chat rooms is as follows: In chat rooms where posting and music are allowed, send pictures and music to each other in HTML language. If the path of the picture or music file is set to your own IP, even if the picture or music file with this URL address does not exist, you only need to send it to the other party, and the browser of the other party will automatically access your IP.

Different chat rooms may use different formats, but you only need to set the path to your IP. Examples are as follows: For example, the sending format of "XXX Chat Room" is as follows: sending pictures: img src = edu.chinaz/UpLoadFiles/NewsPhoto/.29alove. sending music: img bgsound = "61.159.91.29/love.mid" will display its own IP in the "opposite IP address" column of IP Hunter.

Restriction: If the other party blocks all images and sounds in the browser, there is nothing this method can do. For the person who uses proxy server, this method can only find the IP address of the proxy he uses, but can't find its real IP address.

2.F_ip F_ip is a network tool that can check local ip and remote ip. Looking up IP with F_ip can only be used in chat rooms that support WEB. In other words, you can post pictures on the home page of the chat room before you can use this function.

First: Run f_ip and see two html sentences on the ":"page. Suppose the first sentence you see is img src =/uploads/newsphoto/1.23a001. If this command is also mapped in your chat room, you can use it to send this sentence directly to people who want to check ip. 1 minute, the other ip will be output in the text box. If your chat room does not support the statement img src =/uploads/newsphoto/1.23a001. Use the words used in the chat room, but remember to change the address to your IP. 3. Use the data file in the chat room to check the IP. Some servers in the chat room will save the user's data or conversation and IP address as a file, but most servers will not encrypt this file, so we can access this file to get the user's IP address list.

These files are usually called: online.txt, userdata.txt, message.txt, whoisonline.txt or simply IP.txt You can view all the contents by calling this file in the browser ... Because this method is too threatening to the chat room, I won't introduce the specific search files here.

How to check the IP address of your computer?

There are several ways to check the IP address of your computer. Today, I will introduce you to the following four methods:

The first method: Click "Start | Run".

Win98 machine, in operation, input: winipcfg.

Win2000/Xp, run input: cmd, and then enter ipconfig.

The second method: Click "Start | Programs | Accessories |MS-DOS Mode" with the mouse to open an MS-DOS window, and enter "ipconfig" at the prompt, and then you can see your IP address.

The third method: use Route.exe program. Enter the MS-DOS state, enter "Route Print" at the prompt, and press Enter, and your IP address will also be displayed.

The fourth method: right-click "My Network Neighborhood", select "Properties", then select the installed network protocol of this computer, and click the "Properties" button to see the IP address of this computer in the dialog box that appears. This method is also the most commonly used one.

What is an IP address, and how to query your own or the other's IP address?

The basic concept of IP address IP address is a 32-bit binary value, which is used to mark the address of each computer in TCP/IP communication protocol.

Usually we use dotted decimal system, such as 192.5438+068.438+0.6, etc. In other words, there are two representations of IP addresses: binary and dotted decimal. The binary of a 32-bit IP address contains four 8-bit fields.

Namely11000000100000010000038+0000438+000438+000438+000438+00 (192 Each IP address can be divided into two parts.

That is, the network number part and the host number part: the network number indicates the network segment number to which it belongs, and the host number indicates the address number of the host in the network segment. According to the size of the network, IP addresses can be divided into five categories: A, B, C, D and E, among which A, B and C are the three main types of addresses, D is the multicast address used for multicast transmission, and E is used to expand the standby address.

-There are two ways to check your IP address: one is to enter a website, 123cha, and your IP address will be displayed in the middle of the top, and the other is to click the Start button to enter CMD and open the MSDOS box. Then enter inconfig in the box to know what your ip address is. It is relatively complicated to check the IP address of the other party. If you are a QQ friend, you can download a rainbow IP version, and the other party's IP will be displayed in the chat dialog box with an 80% chance. You can have a look.

How to check the ip address of the computer?

Hello! Do you want to check the IP of your computer?

XP steps are as follows:

Start-Run-Enter cmd-Pop up a window, enter ipconfig-and you can see the local connection:

The first one is the IP of your computer: (for example: 192. 168.438+0.9).

The second is the subnet mask: (for example: 255.255.255.0)

The third is the default gateway: (for example:192.168.1.1).

Users who install WinXP know that you can use the "ipconfig" command to check the IP address of your computer, but it is very troublesome to open the "command prompt" window every time you use it. Is there an easy way? In fact, there is a dual PC-shaped system tray with local connection to ipconfig. Open the local connection window and switch to the support options page, where you can see the address type, IP address, subnet mask and other information. Click the details button to see the MAC address, IP address, IP mask, default gateway, DHCP server, lease expiration, DNS server and other more detailed contents of the network card.

How to query the computer ip address

The method for querying the IP address of a computer is as follows:

1. Find the sign indicated by the arrow in the lower right corner of the computer desktop.

2. In the interface that appears, click the red arrow to open the network and sharing center.

3. Click Local Area Connection.

4. In the interface that appears, click the details shown by the red arrow.

5. You can see the IP address of the computer in the red box.

How to check ip

1) Email query method: When using this method to query the IP address of the other party's computer, you first need the other party to send you an email, and then you can get the IP address of the computer where the email sender is located by looking at the properties of the email.

(2) Log query method: This method is to monitor QQ chat records in real time through the firewall, and then open the log records of the firewall to find the IP address of the other party.

(3) Tool query method: This method is to quickly search the IP address of the other computer through a professional IP address query tool. For example, using search tools such as WhereIsIP and Cyber Assassin II, you can easily search for the IP address of the other friend according to the URL of the other friend, and even search for the physical location of the other friend, but you need to know the URL of the other friend.

(4) Command query method: This method is to find out the IP address of the other party through the network command "stat" built into the Windows system, but this method requires you to find a way to invite the other party's friends to the "two-person world" of QQ first to say a few words.

(5)ping check method: This method uses the "ping" command to check whether the current computer can connect to the other party's website. In the process of checking, the address can automatically get the IP address of the other website, but you need to know the address of the other website.

(6) Enter a website where you can query the IP address, but you need to know the address of the other party.

Detailed tutorial

77 169/ Donghua /HTML/39226

How to check someone else's IP

1. Check the IP address of QQ users 1. Checking IP through FolkOicq is a program that can add IP display patches to QQ. The latest version is FolkQQ0530SE_B2.

Get a Zip package after downloading, extract the file QQ2000.EXE with Winzip, and copy it to the installation directory of QQ (it is best to back up the original QQ2000.exe before to prevent future error recovery). Then run QQ2000, click on an online user, and you will find an IP address under QQ number.

The related pictures of this topic are as follows: See 61.183.121.18? Yes! This is the IP address of the other party. Check IP IpSniper is the IP address query tool of QQ2000.

At present, all versions of OQ2000 are supported and can work normally under Win98 and Win2000 operating systems. When you run IPS Sniper program for the first time, a dialog box will pop up, asking you to set various parameters in the settings.

Click "Settings", specify the directory and file name of the QQ execution file, and click "OK". The next time you run IpSniper, you will directly start the QQ main program.

When you are talking to a friend or stranger, IpSniper will intercept the Ip address, port number and QQ number of the other party in real time, and display the geographical location of the other party together. The pictures related to this topic are as follows: 3. Check the IP through the firewall. Because QQ uses UDP protocol to transmit information, and UDP is a connectionless protocol, QQ needs the other party to send an authentication to tell the machine that the other party has received the message, and the firewall (such as Skynet) has the function of UDP monitoring, so we can use this authentication to check the IP. Haha, you can get it as easy as blowing off dust! Now give a practical example to see how to check IP with Skynet.

Step 1: Open UDP monitoring of Skynet firewall; Step 2: Send him (her) a message; Step 3: Check your QQ server address, which is 202.104.129.252 in this example; Step 4: Exclude the QQ server address and determine the IP address of the other party, which is 61.133.200.90 in this example; Well, he (she) can't get away, can he? Leisure is too much trouble? Want to know that Teng Xun's QQ upgrade speed is faster than the rocket, there is always a version limit when using the first two methods, but this method can be done once and for all! 4. Checking IP by X-ray X-ray is a powerful software developed by Cinco works for advanced packet error detection. Using such a powerful weapon to check the IP of QQ is a bit "overqualified".

Step 1: Run X-ray and select Tools → Matrix from the menu. Step 2: Select the IP label that appears at the bottom. Step 3: Right-click and select Show Selection Node in the pop-up menu. Step 4: Open QQ to chat with the person you want to check and observe the window at the same time. The data line whose color changes at the moment when the data packet is sent out is the IP connection between you and him.

Look at the other end of the data line. That ip address (61.138.121.18) is your dream. There are several ways to check the IP address of QQ users with X-rays. You can try to find your own way to rest. There are many methods and tools to check the IP address of QQ users. The method introduced here is enough for you, but it is really not good. It's easy to find some tools in this field by yourself.

Second, check IP 1 in the chat room. Using IP Hunter IP Hunter is a software developed by Dugu swordsman. The method of using IPHunter to check IP in chat rooms is as follows: In chat rooms where posting and music are allowed, send pictures and music to each other in HTML language. If the path of the picture or music file is set to your own IP, even if the picture or music file with this URL address does not exist, you only need to send it to the other party, and the browser of the other party will automatically access your IP.

Different chat rooms may use different formats, but you only need to set the path to your IP. Examples are as follows: For example, the sending format of "* * * Chatroom" is as follows: Send pictures: img src = 61.159.91.29/love. Send music: img bgsound = "61.159.438+.

Restriction: If the other party blocks all images and sounds in the browser, there is nothing this method can do. For the person who uses proxy server, this method can only find the IP address of the proxy he uses, but can't find its real IP address.

2.F_ip F_ip is a network tool that can check local ip and remote ip. Looking up IP with F_ip can only be used in chat rooms that support WEB. In other words, you can post pictures on the home page of the chat room before you can use this function.

First: Run f_ip and see two html sentences on the ":"page. Suppose the first sentence you see is img src = 61.159.95438+0.23/005438+0. If your chat room is mapped with this command, you can directly use it to view the ip you want. 1 minute, the other ip will be output in the text box. If your chat room does not support the statement img src = 61.159.91.23/001. Use the words used in the chat room, but remember to change the address to your IP. 3. Use the data file in the chat room to check the IP. Some servers in the chat room will save the user's data or conversation and IP address as a file, but most servers will not encrypt this file, so we can access this file to get the user's IP address list.

These files are usually called: online.txt, userdata.txt, message.txt, whoisonline.txt or simply IP.txt You can view all the contents by calling out the files in the browser ... Because this method is too threatening to the chat room, I won't introduce the specific method of finding files here, but I just put forward an idea here.

Third, check anyone's IP address 1. Check each other's IP actively. The basic idea of checking anyone's IP address is: if you want to know the other party's address, try to let the other party access your own IP address. Once the other party visits, a socket connection is established, and we can easily capture his or her IP address. Of course the premise.

How to view the ip address

The first way to check the IP of your computer: right-click My Network Neighborhood, select Properties, then select the network protocol installed by this computer, and click Properties to see the IP address of this computer in the dialog box that appears. This method is also the most commonly used one.

The second way to check your computer's IP is to click "Start | Programs | Accessories |MS-DOS Mode" with the mouse, open an MS-DOS window, enter "ipconfig" at the prompt, and you can see your IP address after entering the car.

The third way to check your computer IP is to use the Route.exe program. Enter the MS-DOS state, enter "Route Print" at the prompt, and press Enter, and your IP address will also be displayed.

The fourth way to check your computer IP is to click "Start | Run".

Win98 machine, in operation, input: winipcfg.

Win2000/Xp, run input: cmd, and then enter ipconfig.

How to check the IP address

I don't know if you want to check your own IP or someone else's 1. When using this method to check the IP address of the other party's computer, first ask the other party to send you an email, and then you can get the IP address of the computer where the sender is located by checking the email properties. The following are the specific implementation steps of this method: first, run OutLook express program, click the "Accept All Mail" button in the toolbar to accept the mail sent by friends, then open the inbox page, find the mail sent by friends, click the right mouse button and execute the "Properties" command in the pop-up right-click menu; In the attribute setting window that opens later, click the "Details" tab, and in the tab page that opens, you will see the message "Received: from Xie Caiwen (unknown [11.1.45.25])". Of course, if the other friend sends you an email through Inter's WEB mailbox, the IP address you see here is actually not the real IP address of his workstation, but the IP address of the website where the WEB mailbox is located.

Of course, if you use other mail client programs, the method of viewing the sender's IP address may be different from the above; For example, if you use foxmail to receive a friend's email, you can select the target email in the inbox, click the "Email" option in the menu bar, select the "Original Email" command in the pop-up drop-down menu, and then you can see the IP address of the other friend in the subsequent interface. 2, log query method This method is to monitor the QQ chat record in real time through the firewall, and then open the log record of the firewall to find the IP address of the other friend.

For the convenience of narration, this paper takes KV2004 firewall as an example to introduce how to search the IP address of the other friend: Considering that QQ chats with friends through UDP protocol, you should first set the KV firewall to automatically listen to the UDP port, and once data is found to enter from the UDP port, it will be automatically recorded. When setting up the KV2004 firewall, first click the "Rule Settings" button in the firewall interface, and then click the "New Rule" button to pop up the setting window; Enter "Search IP Address" in the name text box of this window and "Search IP Address" in the description text box at the same time; Then, in the network condition setting item, select the "Accept data packet" check box, and set the IP address of the other party as "arbitrary address" without setting anything in the "Local IP address" setting item; Click "UDP" tab again, select "Port Range" option under "Local Port" setting item on the tab page, and then enter "0" in the start box and "65535" in the end box; Similarly, in the setting item of Opposite Port, select the Port Range option, and then enter "0" in the starting box and "65535" in the ending box.

Then, at the setting item when all conditions are met, select the Pass option, and at the same time select the Record option at other processing places, but the setting item of the rule object does not need to be set. After completing all the above settings, click OK to return to the firewall main interface; Select the newly created "Search IP Address" rule in the main interface, and click "Save" to save the previous settings. After completing the above settings, KV firewall will automatically monitor QQ chat records. Once the other friend sends you QQ information, the IP address information of the other friend will automatically appear in the log file of the firewall. At this time, you can enter the installation directory of the KV firewall, find and open the "kvfwlog" file, and then you can search the IP address of the other friend.

3, tool query method This method is to quickly search the IP address of the other computer through a professional IP address query tool. For example, with the help of a search tool called WhereIsIP, you can easily search the IP address of the other friend according to the URL of the other friend, and even search the physical location of the other friend.

When using WhereIsIP program to search the IP address of the other party, first start the program to open the search interface, then click the "URL" button of the interface, enter the URL of the other party's friend in the subsequent window, and then click the "Next" button, so that the program can automatically contact the domain name Whois database of Inter, and then search the IP address corresponding to the URL from the database. Of course, in addition to knowing the IP address, you can also know the specific physical location of your friend.

If you want to check the IP address of a workstation in the LAN, you can use tools such as "Cyber Assassin II" to help. Just run the tool into its main interface, and then execute the "IP Address Hostname" command in the toolbar, enter the computer name of the other friend in the dialog box that opens later, and then click the "Convert to IP" button to get the IP address of the other friend's computer. If you use Oicqsniffer tool, it is easier to query the IP address of QQ friends.

As long as you click the "Trace" button in the program interface, and then send a QQ message to the other friend, Oicqsniffer tool will automatically display the IP address and port number of the other friend. In addition, there are many professional tools to find IP addresses, such as IPsniper software.

4. Command query method This method is to find out the IP address of the other friend through the network command "stat" built into the Windows system, but this method requires you to find a way to invite the other friend to the "two-person world" of QQ to say a few words. The following are the specific implementation steps of this method: first, click the "Start"/"Run" command, enter the "cmd" command in the pop-up system running dialog box, click the "OK" button, and then switch the screen to the MS-DOS working state; Then execute the "stat -n" command on the DOS command line. In the pop-up interface, you can see which addresses have been established with your computer at present.

How to view your own IP

Get an IP address when surfing the Internet, and your IP address will also appear when publishing articles anonymously. There are several ways to check the IP address of your computer. Today, I will introduce the following four kinds to you:

The first method: Click "Start | Run".

Win98 machine, in operation, input: winipcfg.

Win2000/Xp, run input: cmd, and then enter ipconfig.

The second method: Click "Start | Programs | Accessories |MS-DOS Mode" with the mouse to open an MS-DOS window, and enter "ipconfig" at the prompt, and then you can see your IP address.

The third method: use Route.exe program. Enter the MS-DOS state, enter "Route Print" at the prompt, and press Enter, and your IP address will also be displayed.

The fourth method: right-click "My Network Neighborhood", select "Properties", then select the installed network protocol of this computer, and click the "Properties" button to see the IP address of this computer in the dialog box that appears. This method is also the most commonly used one.