Windows netstat show process

Foreign Address : Lists the IP or FQDN address of the remote device, with the port number after the semicolon port name for example, https, http, microsoft-ds, wsd. The application also offers a number of parameters that you may use in Command Prompt to display various network connection details. Applications may open multiple connections at times.

The netstat -e command provides a network interface statistic that includes information such as the number of bytes, unicast and non-unicast packets delivered and received, and more. In addition, you can observe discarded packets, errors, and unknown protocols, which might help you debug networking issues.

The netstat -f command shows the fully qualified domain name FQDN for foreign addresses. The netstat -n command displays the addresses and ports in numerical form. For example, You can use netstat -p to display connections per-protocol if you specify tcp, udp, tcpv6, or udpv6 next to the command.

To see a list of TCP connections, for example, type netstat -p tcp. The netstat -q commands can produce a list of all the connections with the listening and bound non-listening ports. For IP versions 4 and 6, the netstat -r tool displays the current network routing table, which lists all the routes to destinations and matrices known by the device if applicable.

Submit and view feedback for This product This page. View all page feedback. In this article. Displays the executable involved in creating each connection or listening port. In some cases well-known executables host multiple independent components, and in these cases the sequence of components involved in creating the connection or listening port is displayed.

Note that this option can be time-consuming and will fail unless you have sufficient permissions. Displays Ethernet statistics, such as the number of bytes and packets sent and received.

This parameter can be combined with -s. Displays active TCP connections, however, addresses and port numbers are expressed numerically and no attempt is made to determine names. This parameter can be combined with -a , -n , and -p. The switch —a displays all of the connections and their listening ports. If you want to know that which processes are creating those network connections then re-run the command using multiple switches together.

Step 4: In the Command Prompt window, type netstat —ano , and then press Enter. The switch —n displays the addresses and port numbers of network connections in the numerical form, and the switch —o displays the PID Process Identifier associated with each network connection.

Step 5: This time, we get the same information that we got with the previous command but with an additional column called PID. PID refers to Process Identifier. Using these PIDs, we can trace the processes that are currently connected to the Internet.