Default IP addresses are the ones that are assigned to networking devices when they leave the factory and manufacturing stations to be sold off from the shelves of retailers. This default Internet Protocol address is set in the factory itself and generally begins with 192.168. There are quite a few popularly known default IP addresses used by loads of networking equipment manufacturers. For instance, Linksys’ routers come with the default IP address of On similar lines, too is the default IP address of certain router manufacturers. Some of the 3Com OfficeConnect routers carry as the default IP. Netopia/Cayman Internet gateways too have this default IP address. ADSL routers coming from Billion have as the default IP address, and Bellsouth DSL Internet Service in the United States too uses the same IP for Westell modems. Even Linksys, a subsidiary of the networking giant Cisco, uses this IP in SRW2023 Linksys switches. Thus, there is no dearth of networking equipment manufacturers that use this IP as the factory set one. Since millions of networks across the globe use devices from the above mentioned manufacturers of networking equipment, any network engineer can’t do without sufficient and handy knowledge of and its related issues.

Broadband router makers ensure that the users of their devices have a really simple procedure to follow for being able to setup and configure the devices. The requirements for doing so are a computer terminal that has already been connected to the router through Ethernet, a web browser and the login credentials to access the set up page. The procedure is as simple as opening a web page and entering login details. The address bar is fed with the IP address of the router (which is the default IP). A Netopia / Cayman Internet gateway will require you to enter and then enter the login credentials. Most often, the username is left blank and the password used is ‘admin.’ Like the default IP address, these devices carry the default login credentials. Of course, you have the option of changing these. If, however, you forget the newly set login credentials, you can use the hardware reset button, and all settings change to default, including the IP address and the login details.

IP addresses that are used as default in networking devices come from a range of IPs reserved by IANA (Internet Assigned Numbers Authority) for use in private networks. Hence the IPv4 address of is also known as a private IP. Such IPs can be used by a single device in every private network, without there being any conflict in the devices. However, a single network can’t use multiple instances of this IP. IP addresses are limited, and hence, it makes a lot of sense to have an exclusive range of IPs that can be used only for private networks and can hence be used several times.

Disrupted networks are a real pain for companies and their offices. Thus, it becomes important that the people entrusted with the responsibility of handling such issues know what all can go wrong with the router residing on the IP address of Some useful tips discussed here can help in troubleshooting. The good old technique of resetting the router can actually do the job for you, so begin with this. See if you are able to Telnet to the router. Sometimes, the computer Firewall can cause blockage, so check there. You would also do well to jot down the changes you make to your router’s administrative console every time, so that in times of trouble you have a ready reference to check whether the settings are not causing any disruptions.

Of course, there is a chance that you typed in the wrong address, or are still trying with the default IP despite having changed it at some point. If all these little checks do not yield any result, you will have to check the wiring between the computer and the router. Also confirm that the connectors on cables are perfectly done. Sometimes, it makes sense to attempt at accessing the router from another computer. If you succeed in doing so, you can be sure that there is a fault with the computer and not the router. Resetting the computer or even the Local Area Network can also be an alternative for you. Plus, you can check if the switches in the network are all in good shape. Generally, you would be able to identify the cause of the problem by following all the above mentioned troubleshooting tricks. However, if the problem persists even after you have exhausted all of the above, you would be served well by taking the help of a professional to get the problem solved.

Leave a Reply