Show IP
Show IP is a simple utility to recognize your real internet IP. Show IP is a little utility that will return your actual Internet IP address even if you're behind a Firewall or Router. In addition it will retrieve the Host name and Network IPs from your Computer connected to your Network. ... Show IP was made to help those who do not have or are unable to get a static IP address. ... Show IP automatically extracts all IP addresses from the message headers, and displays the information about these IP addresses.
http://www.fastshowip.com/showIP_setup.exe - 109Kb - Download

a-Change Mac Address
Change Mac Address in seconds! Scan Mac Address within any range of IP address. Exports the scanning results from a Mac Address Lookup list. Spoofing the Mac Address of your network card to any new Mac Address. It makes ping mac address possible. Use this mac address finder to search proper mac... It scan any range of IP for the proper Mac Address. ... your computer name, Mac Addresses and IP etc. ... It checks your Mac Address inputting. ... It displays the information of your computer. ... ) It support changing mac address searching speed.
http://amac.paqtool.com/images/amac.exe - 689Kb - Download - Screenshot

IP Monitor
IP Monitor displays a computer's name and IP address in a window. If notification features are turned on, when the IP address changes, it can be sent to an email address and/or an FTP server to notify of the changes. This is useful for computers that have dynamically assigned IP addresses, but... Full SMTP email and FTP support to send notification of changes.
http://barefoot.swmirror.com/ipmonitor.exe - 1Mb - Download - Screenshot

ipAddress
When you use the internet, your computer has a unique number which identifies your computer to other computers on the internet. This unique number is known as the computer's IP (Internet Protocol) Address. For most people, when they connect to the Internet, their ISP (Internet Service Provider)... ipAddress is a simple utility that displays the IP Address(es) currently allocated the users computer. ... There are times when we need to know what IP Address the ISP has allocated to our computer. ... This can be difficult and irritating to find.
http://www.CastleSoftware.biz/dl.htm?fn=ipAddress.exe - 859Kb - Download - Screenshot

Dynamic IP Update Service
Dynamic IP Update Service is simply a way of attaching a static hostname to a dynamic IP address. On the Internet, there are a limited number of IP addresses. When you connect to your ISP, you are assigned a temporary IP address that other computers use to find you while you are connected. ... Now, you just give out your static hostname instead of your IP address, and only tell the service what your IP address is. ... This is not easy if your IP address is dynamic, like most people's are, because you will have to keep telling everyone what your current IP address is (comparable to changing...
http://www.fleisoft.com/Download.aspx?product=DynIPUpdateSetup.zip - 358Kb - Download - Screenshot

IP Helper
This IP Helper software shows you both your internal and external IP addresses, can notify you by email when they change, performs DNS and Whois lookups, and much more! Many Internet Service Providers (ISPs) use non-static IP Addresses. Because of this, your IP Address can change frequently. ... Displays your Internal Network IP Address for users that are part of a network, or behind a router Displays your External IP Address, which is the IP Address that the "outside world" sees IP Address Overlay displays your IP Addresses in the top left corner of the screen, on top of all other windows!
http://www.rebrandsoftware.com/demodownload.asp?id=9 - 3Mb - Download - Screenshot

AB Complete Ping
It allows you to ping one or more IP addresses, to scan a network for shared resources and to scan a computer for open ports. The software can notify you by e-mail if the IP address is or is not responding. It can play an wave file on notifying. You can ping only once or you can ping the IP... You can insert the starting and ending IP address and this software will ping all the addresses between and will tell you which IPs are responding.
ftp://gatekeeper.dec.com/pub/micro/pc/simtelnet/win95/network/abcp.zip - 2Mb - Download - Screenshot

Dynamic IP Monitor
Most internet service providers assign dynamic IP addresses to their customers. This means the internet address of your computer may change every time you connect, or on certain intervals. This presents a problem if you want to access your computer. Dynamic IP Monitor checks for changes in... ] Note: Dynamic IP Monitor connects to a page on the web to obtain external IP address, you may have to allow this (and the update methods you will use) in your firewall. ... txt file to obtain the address of your server [database, web, mail, ftp, etc...
http://www.guldendev.com/Install_Dynamic_IP_Monitor257_Demo.EXE - 319Kb - Download - Screenshot

MyWANIP
MyWanIp is a Windows 95,98, ME, NT4, 2000 and XP utility that allows you to discover your WAN IP address. Many home and small business users have broadband routers like the Linksys, D-Link, SMC, Netgear, Cisco, Agere and others between their LAN and their Internet connection. ... When a LAN PC is connected behind one of these routers, most IP Address utilities will only tell you the LAN IP or private IP address. ... MyWanIP always displays the proper WAN IP Address - the TRUE IP address needed to connect to any PC on the LAN.
ftp://ftp.mywanip.com/mywanipsetup.exe - 578Kb - Download - Screenshot

LaptopLocate.net
Tometa LaptopLocate. net is a software utility that will monitor a computer's IP address to allow server administrators and general users to locate their computer. Using cutting edge technology, each time a computer that has LaptopLocate. net is turned on, the IP address of the computer is... If the computer is stolen, Tometa Software will coordinate with law enforcement agencies to help track down a registered user's computer before valuable equipment and data is compromised. ... net uses almost no resources to run and after a quick 1 minute setup user's can rest easy knowing their...
http://www.tometasoftware.com/ss/ssdotnet.exe - 5Mb - Download - Screenshot