Use this software to open server side TCP/UDP Intelligent (proxy) ports and map them to any local or remote IP/Port. You can apply RuleSets to Intelligent (Proxy) ports to Block specific IP Ranges, To delay connection for specic IP ranges, Limit maximum number of simultaneous connections per IP and apply this limitation to specific IP ranges. Limit the total number of connections to each Intelligent proxy port

Monitor open TCP and UDP ports on your PC. With the help of this utility you may view the list of open ports, process IDs that open these ports, local and remote IP addresses and connection state. This software maps open ports to the applications that own them, helping you easily detect trojans, spyware or malware. You may even instantly close an open unwanted connection or export the list of open ports into a text file for future research.

Easy-to-use packets-level filtering. NetCom is an extensible firewall, traffic controller, QoS, Bandwidth, Bridging, Redirection, NAT and traffic statistics software for the Microsoft Windows. Fully scriptable.

Scanmetender Standard is a multifunctional TCP/UDP network scanner and security suite, which unites a perfect graphical user interface (GUI) with professional functions. Scanmetender Standard is not only able to scan ports, but also to close them! It is probably the best choice if you search a port scanner.

NetworkActiv Port Scanner is a freeware, Fast, Easy to use, Advanced network scanner with many useful features. This is not just a network scanner, with this you can perform DNS-dig, whois, remote OS fingerprinting, trace-route, ping, and much more.

Packet analyzer with HTTP file capture, a Graphical Packets Mode that shows traffic with visual effects, per-IP/per-Port/per-IP-Pair statistical information collection, and more. All in a single, easy to use Windows application. No third party components necessary.

CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, version information, the user that created it, and more.
In addition, CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and save the TCP/UDP ports list to HTML file, and more.

IT Monitor is the leading solution for monitoring every aspect of your LAN and WAN network. It proactively manages your network servers, printers, network devices, databases and applications; It detects and corrects problems before network users start complaining. The product is extremely scalable. It's shipped with an impressive collection of pre-defined, built-in monitoring functions;

When problems are detected, you're immediately notified

Sniffer, Sniffer Detector and Packet Generator in one program. This unique composition of tools makes each and every one of them even more powerful in fulfilling their duties.
Gather statistic, filter network traffic, detect sniffing machines, generate packets using different wizards, detect anomalies, find custom data in packets, use network tools like ping, traceroute and DNS resolver.

AdapterWatch displays useful information about your network adapters: IP addresses, Hardware address, WINS servers, DNS servers, MTU value, Number of bytes received or sent, The current transfer speed, and more. In addition, it displays general TCP/IP/UDP/ICMP statistics for your local computer.

Anasil is a software network analyzer and protocol decoder for distributed Ethernet networks. System architecture is based on remote Agent modules what enables IT managers to monitor and manage a multi-segment networks and control stations remotely. Anasil consists of three modules: network discovery and mapping, network traffic monitoring and frame capturing, network event recording and alerting

See which ports belong to which programs! Port Explorer shows all the open ports on your system and what programs own them. Along with this ability it also has many tools including a packet sniffer, bandwidth throttling and country detection to name just a few. Port Explorer has an intuitive GUI that allows you to quickly see all your network activity, and thanks to its ease of use is allowing people everywhere to do advanced network activities.

X-NetStat Professional manages your current Internet and network connections. Information shown includes local and remote addresses, local and remote ports, connection status, connection age, bandwidth used, and the program/process behind it. Includes Auto-WHOIS lookup tools, Network Statistics (Interface, TCP, IP, UDP, ICMP), a web server, and many more features. It's like Internet/network radar, and you can even block unwanted connections.

ANASIL 2.2 is the network analyser of local networks and the protocols decoder. Prepares in-depth network analysis, captures and decodes network packets, checks if any sniffer is running in the LAN. Measures the network traffic, activity of computers and the transmition speed, makes analysis of frames, connections with WWW servers, point-to-point tests, creates lists and statistics of the network protocols, the Anasil Desktop Agent feature.