Which application is using a given HTTP port?
120652
Find application using port
147966
Can i set 443 as default web port which means it can only be accessed via https and no port 80
85309
How to get the IP address of the server on which my C# application is running on?
88529
How to know who is listening to port 80 on Windows in multihomed case?
66643
How to list open ports and application using them in windows?
98566
Determining what process is bound to a port
51481
Is there any way to view which applications are accessing the Internet on Mac OS X?
153547
How do I write a python HTTP server to listen on multiple ports?
118810
How to close ports / disable services?
33145
HTTP packet reconstruction
136429
How to view network traffic requested by a specific app?
30956
Command-line to list DNS servers used by my system
8109
What can I use to monitor and log incoming/outgoing traffic to/from remote hosts?
115208
Client-side detection of HTTP request method
19039
How to use DNS/Hostnames or Other ways to resolve to a specific IP:Port
21136
How to know what program is listening on a given port?
153885
In C#, how to check if a TCP port is available?