Now, you must have a smartphone or tablet to use the Internet. Since no Internet is very inconvenient. That is why today, most of the smart phones, tablets, laptops are equipped with Wi-Fi functionality. You should read the documentation that came with each router because you have to install the router and install the new Wi-Fi connection can be used. That is why you need to use the data information. You need to know your router’s IP address, login name and password. Default information would make it easier to log into the control panel and you can establish connections without losing much time. In all of the router, you do not have to face the question if he is to follow the instructions. However, some users do not properly understand “What is an IP address?” and the difference between IP addresses should not be able to establish connections. In this article, users can identify and formulate the right or wrong perspective on IP address.

Users should buy popular routers from the good brand to be able to easily use. Many families use the device with an IP address of or But that some users re-enter the IP address is This IP address is not correct because the fact is no place this IP. Users can not access the router IP address when entering the correct IP address for only 4 parts. Therefore you must enter a valid IP address can log in and establish a connection.

In the router has a lot of IP addresses, it is used as an IP Address Range. But the manufacturer has installed a default IP address on the router. You can use the default IP address to log into the router. You can not log IP addresses router because it is not true. When you log on to this address on the Internet browser, the browser message “server not found” or different information. If you enter an IP address in your web browser and press information is wrong, you should check that the IP address. Only if you enter the correct IP address can log in to the system settings of the router and installed using the connection.

A true IP addresses are more valuable and you can log in to the router. The log into the router in the browser just as if you typed the page address in the web want to address. You will be asked to use the name and password to login. The IP address is and the default usually IP address numbers only, no letters. And only 4 parts. Just you know this is wrong and will not log can establish the connection you want.

You need to connect to check the IP address. You must use the “ping” or “ping” to the router connected to the computer. If you type in “ping”, then you can not identify the router problem. Because the IP address is wrong. That is why, you will be notified of the error from the router. So you can not get out of the router problem. So you have to confirm your correct IP address. No any other commands, you can use IP addresses and commands.

The default username and password to login is “admin”. If you’ve changed and you forget, you have to reset the default device manufacturer’s original.



NOTE: If you reset the device, the device will return to the default settings the manufacturer and all previous settings will be lost.


Step 1: Turn off the router.

Step 2: Hold down the reset button on the back panel of the router. Then power up the router. (Do not release your hands from the router reset button while turn up, and keep for about 6 ~ 10 seconds after turning on the router).


Step 3: Take your hands off the device reset button and wait for reboot



  1. Make sure the router is powered on before it restarts completely.
  2. The default IP address is And logins default username / password is “admin”.
  3. Make sure your computer’s IP address to the same subnet as the device. Ie the IP address of the computer that has the form 192.168.1.x (about 2 ~ X 253) and the subnet mask is “”. Default gateway is and that is the IP address of the router.

Address IP stands for Internet Protocol (Internet Protocol). This is the concept of addressable devices in a computer network. The devices can be computers, printers … The network equipment such as transmitter wifi, security equipment … Like the house number. Refer to the article “What is an IP address?” to understand how the operation of the IP.

When using network devices, we need to be installed. Typically when installed, the technician usually refers to the IP address (some equipment is So what is the address? – ADDRESS MANAGEMENT DEVICE.

Like computers, network devices may also use IP addresses to access, perform configuration settings and device management. Typically, each wireless device manufacturers will default address available to management.


The default address list management used devices on the market:

Modem Brand Login IP Username Password
3Com admin admin
BenQ admin admin
D-Link admin
TP-Link admin admin
Digicom admin michelangelo
Digicom user password
Digicom admin michelangelo
Linksys admin admin
Netgear admin password
Sitecom admin admin
Sitecom sitecom
Thomson user user
US Robotics admin admin



In order to manage wireless devices, you open your internet browser (Chrome, Firefox, IE…). Then type in the default management address, it depends on its equipment you are using.