How IP addresses find

How do I find a local IP address?

Find a local IP address for users who are using a LAN, such as a router or switch, the most common is many people through the router share the Internet, for this situation to find a local IP address is very simple, first into the desktop, from the bottom left corner of the start to find a run in the Run dialog box to enter CMD command, Then in the cmd command box, enter Ipconfig/all and press ENTER to find the local IP address as shown in the following figure:

Local IP Address lookup method

How do I find a network IP address?

Network IP address refers to the IP address that we connect to the Internet, this IP address is unique in the world, the IP address is also determined by the local and regional, but also the user can not modify, by the network provider, the equivalent of a home address, view the network IP address of the method is very simple, details are as follows:

Only need to enter Baidu search IP can view their computer in the Internet IP address, general Baidu application will show your network IP address, very convenient, the following figure!

How to view the native IP address

How do I find the other IP address?

Find each other's IP address, compared to find the local computer and the IP address of their own network is relatively more complex, before the installation of IP display QQ version, but now Tencent has closed such versions, so currently looking for the other IP address has a certain difficulty, but still have a lot of methods, such as active contact with each other, Ask each other to tell you, the network collected the following methods, interested friends may wish to refer to the following:

1. Mail Inquiry method

When you use this method to query the IP address of the other computer, you first ask the other person to send you an email, and then you can get the IP address of the sender's computer by looking at the message's properties, and the following is the specific implementation step of the method:

Run the Outlook Express program first, and click the "Accept All" button in the toolbar to accept the message sent by a friend, open the Inbox page, find the message sent by a friend, and right-click it, from the pop-up right-click menu, execute the "Properties" command; In the Property Settings window that opens, click the Details tab, and in the Open Figure 1 tab page, you'll see the message "Received:from Xiecaiwen (Unknown [11.111.45.25])", where the " 11.111.45.25 "is the IP address of each other's friends; Of course, if your partner's friend sends you an email via a Web mailbox in the Internet, the IP address you see here is not really the real IP address of his workstation, but the IP address of the web-mail site.

Of course, if you're using a different mail client program, the method of viewing the sender's IP address may not be the same as above; if you use Foxmail to accept a friend's email, you can select the target message in your Inbox, and then click the Mail option in the menu bar. Select the "raw info" command from the pop-up Drop-down menu to see the IP address of the other friend in the next interface.

2. Log Query method

This method is through the firewall to the QQ chat record real-time monitoring, and then open the firewall log records, find the other friend's IP address. For the convenience of narration, this article takes the KV2004 firewall as an example, to introduce you how to search each other's friends IP address:

Considering the QQ chat with friends is through the UDP protocol, so you should first set up a KV2004 firewall, so that it automatically monitor the UDP port, once found that data from the UDP port into the words, it automatically recorded. When you set up the KV2004 firewall, click the Rule Settings button in the firewall interface first. Then click the New Rule button, the Settings window shown, enter "Search IP Address" in the Name text box of the window, and enter "Search IP Address" in the Description text box, and then in the "network conditions" Settings item, select the Accept packets check box, and set the offset IP address to any address, and no settings are required at the local IP address setting.

Click the UDP tab below, and on the local port settings item under the Label page, select the Port range option, and then enter "0" in the Start box and enter "65535" in the End box, as well as the port range option in the offset port setting, and then in the Start box, enter 0 ", enter" 65535 "in the End box.

Then in the "when all conditions are met" setting, select the Pass option, while selecting the record option at the other processing, and the Rule object settings do not require any settings, and when all the above settings are completed, click OK to return to the main interface of the firewall; Then, in the main screen, select the "Search IP address" rule that you just created, and click the "Save" button to save the previous settings.

When the above settings are finished, the KV firewall will automatically the QQ chat record carries on the entire monitoring, once each other friend sends the QQ information to you, then each other friend's IP address information will automatically appear in the firewall log file, at this time you may enter to the KV firewall installation directory, finds and opens " Kvfwlog "file, you can search the other friend's IP address.

about how to find the problem of IP address, in fact, is involved in the local or network and other issues such as IP address, I hope that through this article can enhance the understanding of IP address, as well as the IP address lookup method understanding.