Apr 02, 2019
The default dynamic port range for TCP/IP has changed in To comply with Internet Assigned Numbers Authority (IANA) recommendations, Microsoft has increased the dynamic client port range for outgoing connections in Windows Vista and Windows Server 2008. The new default start port is 49152, and the new default end port is 65535. Addresses, Protocols, and Ports - Cisco Internet, you can use private IP addresses that the Internet Assigned Numbers Authority (IANA) recommends (see RFC 1918). The following address ranges are designated as private networks that should not be advertised: † 10.0.0.0 through 10.255.255.255 † 172.16.0.0 through 172.31.255.255 † 192.168.0.0 through 192.168.255.255 Subnet Masks How to Find Out List of All Open Ports in Linux Nov 10, 2009 Homepage | UIIA
Common Ports
A port further defines where that packet should be delivered, and defines the type of connection that should be made. An open port is essential for devices using a specific protocol to connect with each other. The Internet Assigned Numbers Authority (IANA) has developed several port categories: 1 to 1023 are known as Well Known Ports Home - Intermodal Marketplace
I'm looking for a robust way to list the available serial (COM) ports on a Windows machine. There's this post about using WMI, but I would like something less .NET specific - I want to get the list of ports in a Python or a C++ program, without .NET.. I currently know of two other approaches: Reading the information in the HARDWARE\\DEVICEMAP\\SERIALCOMM registry key.
Common Ports