WebFtp
WebFtp 3. 0 is an Ftp Client with many new and enhanced features. We have tried to keep it simple and at the same time provide access to some of the more advanced features of FTP protocol. Features: Free upgrades for Life! Multi server connections, unlimited number. ... Many networking utilities built-in, including: RAS Dialer, full access to common commands, Log saving, direct directory data listing, DNS Queries, Ping, Trace Route, URL retrieval, Finger, NSLookup, Reverse Lookup and directory/file permission setting.
http://www.codegeneration.com/downloads/webftp30.exe - 1Mb - Download - Screenshot

Emsa PC FlexInfo
Emsa PC FlexInfo is a system information and diagnstics utility. What it does is, gathering system information data, also benchmark (CPU Speed test), and network info (IP and host lookup, Ping tool). It also shows realtime stats on items like CPU and memory load. ... The CPU speed test allows you to check the estimated PR factor of your machine. ... The CPU graph and memory indicators show realtime info about these parameters, like memory allocation and page file. ... The test takes about half a minute.
http://www.e-systems.ro/flexinfo.htm - 354Kb - Download - Screenshot

Emsa FlexInfo Pro
Emsa PC FlexInfo Pro is a comprehensive system information and diagnstics utility. It shows system information data, advanced info, benchmark (CPU and memory speed test), network info (IP and host lookup, Ping tool); realtime stats on items like CPU and memory load. ... The CPU speed test and memory test allows you to check the estimated power factor of your machine. ... Freeware. ... The CPU graph and memory indicators show realtime info about these parameters, like memory allocation and page file.
http://download1.e-systems.ro/flexinfopro.zip - 625Kb - Download - Screenshot

HotWhoIs
HotWhoIs is a convenient and easy-to-use application for sending queries on IP addresses and domain names to whois servers and examining the results. Using HotWhoIs, you can obtain all available information related to a given IP address or domain name. ... The utility also supports SOCKS 4 and 5 proxy servers and can perform whois requests from a network connected to Internet via these kinds of proxies. ... It can also ping remote hosts so you can check its availability. ... Currently, such requests can be performed for Argentinean (.
http://www.tialsoft.com/hwhois.exe - 1Mb - Download - Screenshot

MegaPing
MegaPing is the ultimate must-have toolkit that provides all essential utilities for Information System specialists, system administrators, IT solution providers or individuals. It includes: Scanners: Comprehensive Security Scanner, Port scanner (TCP and UDP ports), IP scanner, NetBIOS scanner,... Network utilities: DNS list host, DNS lookup name, Network Time Synchronizer, Ping, Traceroute, Whois, and Finger. ... In addition, Process and Port monitor allows to log errors and informational messages to HTTP log file with different format options.
http://www.magnetosoft.com/downloads/megaping_setup.exe - 4Mb - Download - Screenshot

NetStatus Professional
NetStatus Professional is a network monitoring application designed to monitor anywhere from 1 to 250 servers or devices on a network. NetStatus Professional has multiple test types that cover anything you might want to monitor on your network. Tests include HTTP, FTP, Telnet, Ping, Disk Space,... If users need to run a trace route or arp on the machine where NetStatus Professional is running, several network utilities have been wrapped into the browser interface to allow you to run them from your desk and start diagnosing problems.
http://www.otosoftware.com/downloads/nsp.exe - 6Mb - Download - Screenshot

Advanced Host Monitor
HostMonitor is an award-winning system management tool that continuously monitors servers availability and performance. It can monitor any TCP service, ping a host, retrieve an URL, check the available disk space, check integrity of your files and web site, test your SQL server, and much more... The program includes a Log Analyzer which can illustrate separate information for each tested host, collect statistical information and show graphs of all request times for specific time periods for all or individual servers.
http://www.hostmonitor.biz/download/host-mon.exe - 9Mb - Download - Screenshot

Essential NetTools
Essential NetTools is a set of network tools for diagnosing networks and monitoring your computer's network connections. NetStat: displays the list of your computer's network connections, information on open TCP and UDP ports, IP address, and connection states. ... TraceRoute and Ping: these familiar utilities featuring customizable options and a convenient results presentation. ... NSLookup: allows you to convert IP addresses to hostnames and perform advanced DNS queries. ... RawSocket: provides you with the ability to establish low-level TCP and UDP connections to troubleshoot and test...
http://www.tamos.com/files/ent4.zip - 3b - Download - Screenshot