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Before you can change your IP you need some information. This information includes your IP range, subnet mask, default gateway, dhcp server, and dns servers. | Before you can change your IP you need some information. This information includes your IP range subnet mask default gateway dhcp server and dns servers. 1. Getting your IP range - Getting information about your IP range is not difficult I recommend using Neo Trace on your own IP. But for my test just look at your IP address say it s you can definitely use the IP s found between new IP don t use or . To find your IP simply open a dos command prompt window and type ipconfig at the prompt look for IP Address. . . . . . 2. Subnet Mask Default Gateway DHCP Server - These are very easy to find just open a dos command prompt window and type ipconfig all without the . You should see something like this Windows IP Configuration Host Name. My Computer Name Here Primary Dns Suffix. Node Type. Unknown IP Routing Enabled. No WINS Proxy Enabled. No Ethernet adapter Local Area Connection Connection-specific DNS Suffix. Description. NETGEAR FA310TX Fast Ethernet Adapter NGRPCI Physical Address. XX-XX-XX-XX-XX-XX Dhcp Enabled. Yes Autoconfiguration Enabled. Yes IP Address. Subnet Mask. Default Gateway. DHCP Server. DNS Servers. Lease Obtained. Monday January 20 2003 4 44 08 PM Lease Expires. Tuesday January 21 2003 3 43 16 AM This is all the information you will need for now I suggest you either keep your dos command prompt window open or copy paste the information somewhere to copy right click the window and select text and click once. III. Changing your IP Address To change your IP address first pick any IP you like out of your IP range and remember it or write it down. It is usualy a good idea to make sure the IP is dead except for what we are going to do later on so just ping it via ping and if it times out then you can use it. Now go to My Computer then Control Panel. In Control Panel select Network