Similar to Netstat

PF (firewall)

Point-to-Point Protocol daemon

Proxomitron

Rdesktop

Requests (software)

Squid (software)

Telepathy (software)

TUN/TAP

Twisted (software)

UIP (software)

Vyatta

VyOS

WinSCP

Wireshark

Wpa supplicant

XChat

Xrdp

Zabbix

Ifconfig

Kontact#News Feed Aggregator

Applet

Instant messaging#Review of products

Internet bot

Web application

Web framework