Advanced IP Address Calculator
The Advanced IP Address Calculator is a freeware Windows 95/98/NT/2000/XP utility that lets you to calculate every aspect of your subnet configuration in a few mouse clicks! It was designed for any network engineer who needs a fast way to determine subnets. ... For the information entered, the Calculator generates a color-coded bit map breaking down the network, subnet and host portion, shows you the subnet host address range, the subnet ID and subnet broadcast address. ... Important features like CIDR (Classless Inter-Domain Routing), the binary representation and hexadecimal...
http://www.radmin.com/download/ipcalc11.exe - 272Kb - Download - Screenshot

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

PingCOPA Ping and Traceroute
PingCOPA, is an aid to network engineers when monitoring and diagnosing network problems. PingCOPA installs on all 32 bit Microsoft Windows operating systems (except 95). Speech is only available on systems with the Microsoft Text-to-speech engine installed. ... Multiple windows can be opened so many subnet and IP address ranges can be monitored simultaneously. ... You can associate a snapshot or alarm with any IP address and both will automatically monitor the address when it is Pinged. ... A network calculator provides a means to determine subnet masks and ranges, and various command...
http://www.intervations.com/download/pingcopa/_pingcpa.exe - 2Mb - Download - Screenshot

Professional Edition
The Professional Edition is a collection of 29 Network Discovery, Monitoring and Management tools. SolarWinds Networking tools install in seconds and allow you to be producing reports in minutes. Monitor traffic on a router with BANDWIDTH MONITOR, generate a detailed Network Inventory with IP... The Complete set includes: Advanced Subnet Calculator, Bandwidth Monitor, MAC Address Discovery, Syslog Server, Config Viewer, Config Uploader, DHCP Scope Monitor, DNS Audit, DNS / Whois Resolver, Enhanced Ping , IP Network Browser, MIB Walk, Network Address Recovery, Network Monitor, Network...
http://solarwinds.net/downloads/SolarWinds2002-PE-Eval.exe - 16Mb - Download - Screenshot

SolarWinds Professional Toolset
The Professional Toolset is a collection of over 30 Network Discovery, Monitoring and Management tools. SolarWinds NetworkingTools install in seconds and allow you to be producing reports in minutes. Monitor traffic on a router with BANDWIDTH MONITOR, generate a detailed Network Inventory with... The Complete set includes: Advanced Subnet Calculator, Bandwidth Monitor, MAC Address Discovery, Syslog Server, Config Viewer, Config Uploader, DHCP Scope Monitor, DNS Audit, DNS / Whois Resolver, Enhanced Ping , IP Network Browser, MIB Walk, Network Address Recovery, Network Monitor, Network...
http://www2.solarwinds.net/downloa...rWinds-PE-V8-Eval.exe?CMP=LEC-TSS - 16Mb - Download - Screenshot

NetChat
NetChat is a peer-to-peer local network instant messaging and communications system for Windows which does not require a server to be running for use. It allows you to chat in real-time with other users on a secure and private local network connection. ... If you do have an Internet connection, NetChat works on your local subnet, so it will not be accessible from the outside world. ... Since no two computers can have identical IP addresses on a network (or subnet), each client is assured to be unique.
http://barefoot.swmirror.com/netchat.exe - 1Mb - Download - Screenshot

IP Shifter
IP Shifter is a smart software tool that helps you to change your TCP/IP related settings easily and quickly. If you work dynamically at several locations in the network (due to business), you need to be connected in different offices, or you need to use your computer in more than one network,... IP address, Subnet mask, Gateway, DNS) frequently, so IP Shifter is a product for you! ... You do not need to reboot your PC every time after applying of the selected configuration. ... your new configuration will be active in the system instantly.
http://www.zqware.com/download/IPShifterSetup.exe - 855Kb - Download - Screenshot

XP Lan Pro
Feathers : These are overall features of XP Lan Pro 3. 3 (Beta). XP Lan Pro 3. 3 (Beta) can determine following things. IP address of your computer, MAC address of LAN card, Host Name Determination, Subnet Mask of your network, DNS Server, DHCP Server, Incomming Bytes Per Second, Outgoing... In this version XP Lan Pro you can Use System Tray Icon or Bar. ... When you move you mouse to the tray icon of XP Lan Pro it shows you Total bytes sent and Total bytes recive. ... You can Change Tray Icon Lights Colours.
http://www.geocities.com/netlovers2004/lan/xplanpro.zip - 2Mb - Download - Screenshot

BizVNN
Server-less and peer to peer VPN based on NAT traversal (RFC-3489). VNN is useful for the users in different branch offices to use their LAN based applications across the Internet without requiring them to reconfigure their routers or firewalls. They can run the applications just as they are on... When users with VNN software running on their PCs, based on VNN's virtualized LAN, the users will see a new subnet IP address on their PC. ... vnn, so they can run their applications based on this fixed hostname, no matter where the PC is and no matter what IP address the PC gets.
http://www.bizvnn.com/download/client/bvnnc301201-winall.zip - 3Mb - Download - Screenshot

Engineers Edition
Do you need to know the bandwidth utilization of your network? Would you like to be automatically notified when a node begins to develop problems? With the Engineers Edition Toolset from SolarWinds you get all this and more. The Engineers Edition contains over 38 Network Discovery, Monitoring... The Complete set includes: Advanced Subnet Calculator, Bandwidth Monitor, Config Viewer, Config Uploader, DHCP Scope Monitor, DNS Audit, DNS / Whois Resolver, Enhanced Ping , IP Network Browser, MIB Walk, Network Address Recovery, Network Monitor, Network Sonar, PING, Ping Sweep, Proxy Ping, Router...
http://www.solarwinds.net/downloads/SWEEE330.zip - 16Mb - Download - Screenshot