Try this:
1. Select Start > Run. Type command into the dialog box, then click OK.
2. In the resulting command line window, type ipconfig /all.
C:\>ipconfig /all
Windows 2000 IP Configuration Host Name . . . . . . . . . . . . : tss-avery-babel Primary
DNS Suffix . . . . . . . : dns1.someschool.edu
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : dns1.someschool.edu
someschool.edu
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : 3Com EtherLink 10/100 PCI For Complete PC Management NIC (3C905C-TX)
Physical Address. . . . . . . . . : 00-01-03-AB-0E-6P
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.0.10
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.254
DHCP Server . . . . . . . . . . . : 192.168.0.35
DNS Servers . . . . . . . . . . . : 192.168.0.12 192.168.0.13 Primary
WINS Server . . . . . . . : 192.168.0.37
Secondary WINS Server . . . . . . : 192.168.0.38
Lease Obtained. . . . . . . . . . : Wednesday, January 1, 2003 11:17:41 AM
Lease Expires . . . . . . . . . . : Friday, January 3, 2003 11:17:41 AM
The IP address will be listed in the current command line window. Other information such as the gateway address and DNS numbers will also be displayed.