Subnetting Calculator
Subnetting Calculator. NET was designed with network administrators in mind. Just enter in the the IP address or Network address and the select the Subnetmask. You will then know what network the address is on, all other networks available, if the Address is a Network ID, Broadcast ID or good... Inludes Auto-Update, so you can always get the latest updates.
http://camalotdesigns.com/scripts/...ce32a-6391-4706-ac23-b1523818582f - 50Kb - Download - Screenshot

TCP IP Quick Guide
A "Must have" quick reference for IT/Networking professionals and students who are learning and using TCP/IP; Comprehensive Protocol Map focus on TCP/IP protocol suite and key layer 1 and 2 LAN, WAN an MAN protocols; Detailed explanations of IPv4 and IPv6; IPv4 and IPv6 addressing schemes; IPv4... 25 in x 11 in paper size for easy printing and use as a portable reference.
http://www.javvin.com/product/tcpipguide-demo.zip - 49Kb - Download - Screenshot

LANView
LANView is a powerful tool for LAN administration. It can quickly obtain information about all hosts on a network, including IP addresses, MAC addresses, hostnames, users and groups. With LANView, capturing and analyzing network packets real time would be convenient. ... Additionally, you can also use it to scan port, broadcast message, remote shutdown, remote wakeup, lookup host, trace route, monitor connections, audit SNMP, find computer, ping, display network traffic, detects local host and get information about IP addresses, network adapter, Winsock, etc.
http://www.jxdev.com/lvsetup.exe - 2Mb - Download - Screenshot

Scannet Pro
Network Monitor,Intern Firewall. Trace route,Shows release,Lists devices and network services,observing network release,observing all ports,direct access on all network releases in LAN,WAN and Internet. more information, about tool,on right mouse click. ... The network scanner uses IP-addresses, IP-Ranges, and even a number of maximum HOPS and Ping-Timeouts, for more special analyzing, to scan single computers or networks. ... The module checks in individual programmable timeperiods the complete workinggroup in regard to IP-address, Hostname, accessing time and available resources.
http://www.profiler3d.de/download/Scannet/Scannet_setup_en.zip - 10Mb - Download - Screenshot

AdRem iTools
AdRem iTools 4. 0 is an essential networking toolset that combines diagnostic utilities such as Ping, Traceroute, DNS Lookup, SNMP viewer, port/network, bandwidth scanner, and more. All of them are available from a windows-driven interface, and their output can be saved to a file (text, XML,... In addition, users can benefit from graphing capabilities in Ping or Traceroute tasks, share entered IP addresses/hostnames between utilities, and create desktop shortcuts to hosts and tools.
http://www.adremsoft.com/download/itools.exe - 11Mb - Download - Screenshot

Keep My IP
Your IP address is to your Internet connection what your phone number is to your telephone, except it tends to change all the time. That is fine for most people who only need to connect to other Internet locations. But if you run your own servers, others need to connect to you, and you need to... Otherwise, your servers are not running and neither is KeepMyIP, so your IP address may change. ... But if you keep your system up and running, you can keep your IP for a very long time. ... In between the queries it puts itself to sleep so it does not interfere with whatever your computer is doing.
http://www.whizkidtech.redprince.net/kpmyip10.zip - 31Kb - Download

AddrMon
AddrMon is a network tool that can be used to debug or monitor a network or see if host computers are online. Addrmon can PING (Packet INternet Groper), Traceroute or Monitor a single or multiple host computers simultaneously. PING a computer to determine whether a particular IP address (host)... TraceRoute the real-time path to a remote host by viewing the IP addresses or resolved names of all the routers in between. ... Best of all AddrMon is available free of charge and runs fine without installing anything!
http://www.bpsoftware.com/download/addrmon.zip - 535Kb - Download - Screenshot

SkICMP ActiveX Control
SkICMP ActiveX Control is a lightweight and powerful ICMP (Ping and Traceroute) ActiveX control that can be used for network diagnosing, troubleshooting, and monitoring. SkICMP ActiveX Control can be used from any 32-bit Windows development environment, including Visual Basic, Visual C++, and... So, if instead of making a call to instantiate a remote object, the component should call SkICMP ActiveX Control first and get back the host address, or IP address, of the first available remote machine, and than try to access it.
http://www.magnetosoft.com/downloads/skicmp_setup.exe - 3Mb - Download - Screenshot

ipCompiler
IPCompiler very fast system and network diagnostic tool. It puts you into the position to accomplish complete diagnosis and/or stocktaking of your system and network hardware. ll information can be raised both from local or from a remote system. You do not need any additional software on the... Ipcompiler pings each IP address to check if it's alive, then optionally it is resolving hostname, MAC-Address and - if you have admin. ... 1 on our computer, afterwards ipCompiler. ... privileges at the targetmachine - Information about: CPU, OS, Servicepack, logged user and much more.
http://www.vs-net.com/ipcompiler/ipc.zip - 5Mb - Download - Screenshot

Iban
- Want to know who is or better owns an ip address? - Find the owner of foreign and domestic domains. - Search for interesting free domains in another country. - Get acoustic signals when a line breaks down / is up. - Figure out why you can not reach a specific domain. ... Unique Features Find IP/Domain Owners: Iban's speciality is to find the owner of ip addresses or domain names. ... Acoustic Ping: You may not touch it for months, but when your line is down ones you will love to hear this sound when it is up again.
http://www.ionly.com/download/iban.exe - 3Mb - Download - Screenshot