TCPView - TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on...
Wireless Network Watcher - scans your wireless network and displays the list of all computers and devices that are currently connected to your network.
TcpView For Linux - TcpView For Linux. Touch screen friendly design graphical network connections viewer for Linux.
WifiInfoView - Scans wireless networks in your area and displays extensive information, including: SSID, MAC Address, PHY Type (802.11g or 802.11n), RSSI, Signal Quality, Frequency, Channel Number, and more...
NetStat Agent - At whatever point you open a site association through your program or download documents, you are opening TCP/UDP connions.
My WIFI Router - Wifi Hotspot creator for Windows