why couldnt i use the internet after i changed my ip and subnet mask?
925871
you probably changed them to something your ISP does not understand.  You should be accepting the DHCP information from the ISP to make it work properly not setting your own.  If you ISP gave you a static address then you  have to use what they sent you.  Making up your own or randomly picking things will not work.
929813
You have some sort of virus/spyware/malware on your computer.  Since its already on your computer, I doubt changing your IP will help.  I know you've tried scanning with Kaspersky, but sometimes programs are written to specifically trick some virus checkers.  I would try Avast, it has a feature that lets you scan before your computer boots up which allows the scan to access windows system files (which you cannot do once windows has started.)  If that doesn't work check out a squared free which is specifically designed for malware removal.  \n\nOf course you should also check your add/remove programs menu (in the control panel) and remove anything that you don't recognize.  To be safe, create a restore point before you do this.  \n\nYour last resort will be to do a clean install of windows.  If you have a separate hard drive to back-up important documents then it shouldn't be too much of a hassle.
816814
It's probably a good idea to confirm your IP settings via the IPCONFIG /ALL command in the cmd console. However the response 401 is a legit error meaning that your access wasn't authorised. So your Router probably sent this as a response to a dodgy access by you. Reconfirm your instructions and see if you need to access a different part to login correctly or need to specify a password to access the config web page!\n\nJohn
411021
install a good firewall and u r no longer 'visible' in the network.
409300
you may have blocked out websites through your norton. check your settings.
322317
Try setting the default settings in IE, if that is what you are using.\n\nGo to Tool>Internet Options>Advanced and then click\non restore defaults.   Maybe a setting got changed in there.\n\nIf you are running a firewall, your firewall might be blocking that site.
621503
somethin like an illegal ip.. eg: 255.255.255.256 this subnet id is not valid
814137
go to command prompt..\ntype ipconfig..\nthats all.\nDon't resolve ur ip on net :D
340547
Just as a test try to make a new user account with yahoo messenger an seeing if that helps ( If not then go to a friends place and try and sign into yahoo messenger ( If it works there then they may have blocked you from logging on by your ip address or something to that extent ) So may be worth while contacting your ISP and seeing if they can change your ip address or something like that.
15558
First; try to disable proxy servers: \n1. Launch Internet Explorer \n2. From the menu bar, select Tools and click Internet (the Internet options dialog box appears) \n3. Click the Connections Tab at the top of the dialog box \n4. Click LAN Settings near the bottom right of the box (the LAN Settings dialog box appears) \n5. Ensure that, "Automatically detect settings", "Use automatic configuration script" and "Use a proxy server", are all Unchecked. \n6. Try to access the secure site again.
70718
http://support.microsoft.com/default.aspx?scid=kb;en-us;308199&sd=tech \n\ncheck this site, it will walk you through the process.\n\nyou can't hide your IP but you can change it temporarily
752406
Well, start with the basics.  I assume you have a network cable plugged in and active?  So that you have a physical connection to the network and the internet?  If so, the second step is the TCP/IP settings on the network card.  Typically you don't let a server get a dynamic address through DHCP (so, if all the other computers can access the internet just fine, I assume they are getting dynamic addresses?)  Typically you use a static IP address for the server.  Check the properties on your local area connection to see if it is set to get it's address automatically.  Probably isn't.  For a simple fix, just set it to obtain an ip address automatically, then do ipconfig /release, then ipconfig /renew from a command prompt.  For a better fix, type in a static IP with all the proper information (address, subnet mask, default gateway, dns servers, etc.)
1042302
Hi, Here are a few things to try..\nCheck your connections (cable, NIC, router) Does your NIC have a connectivity light on it? most have a light that shows connectivity and traffic. If there is no light on check your cable. Does your router have connection lights? Check that as well. Try hooking your NIC into a different port on the router. Look in the DHCP settings of your router and see what the range of addresses are being assigned. It may be set to only assign a few.\nIf you are using a static address, you must make sure you are using the same Sub-net mask, address pool &  gateway as your other systems on your Lan. If you know all this is good, then  make sure you have updated drivers for your NIC, you can also try uninistalling TCPIP and re-installing it.
859167
Try to get in to your router page again. Just launch Internet Explorer and type 192.168.1.1. The username is <blank> and the password is "admin". If you're using a DSL connection, look for internet connection type and change it to PPPOE.  Type in the username and password provided by your ISP. If you don't know what it is contact your ISP.\n\nIf you're using a cable connection, under <Setup> click on the subcategory <MAC Address Clone>. Click on <Enable> and then click on clone your PC's MAC. Then click on <Save Settings>. \n\nIf these steps does not work, turn off your modem,unplug the router from the power and turn off the computer as well (the one directly connected to the router. After powering off everything, wait for 20 seconds and then turn on the modem first. Wait for the lights to go stable and then power up the router, wait for 15 seconds then turn on the computer. \n\nIf this still won't work try to call up linksys.
1181416
reset your router, or change your router address to 192.168.2.1
227156
Try resetting your router, if your running a network.  The router table in the router could have some of the ip addresses messed up.\n\nI had trouble accessing some websites and a few were very slow loading.
267543
To change proxy settings you have make changes in LAN settings or in "My Network Places". It also depends upon your OS type & version.\n\nThe best option is to use a Proxy Changer program... chose anyone fromm given below :\n\n1. http://www.freewr.com/freeware.php?download=ie-proxy-changer&lid=2540\n\n2. http://www.proxyswitcher.com/download.html\n\n3. http://www.proxychanger.com/download-proxy-changer/proxy/setup.exe\n\n4. http://www.v7soft.net/ (Hide IP ..Reccommended but not free)