how do i find my external and internal port number
TCP and UDP ports used by Apple software products Aug 27, 2019 Find my IP Address and Port number. - HP Support Community Dec 27, 2014
TCP port 139 is SMB over NETBIOS. NETBIOS is a transport layer protocol designed to use in Windows operating systems over the network. TCP 445 is SMB over IP. This is a newer version where SMB can be consumed normally over the IP networks. Check If Port 137,138,139 and 445 Is Open
The Internet Protocol Address (or IP Address) is a unique address that computing devices such as personal computers, tablets, and smartphones use to identify itself and communicate with other devices in the IP network.Any device connected to the IP network must have a unique IP address within the network. An IP address is analogous to a street address or telephone number in that it is used to How to port forward for faster internet speeds | TechRadar
I'm trying to find out the port number of my computer to which my ISP actually connects & provides the internet service, given my ADSL modem is operating in Bridge Mode instead of PPPoE. I initially wanted to find out others users' port numbers, but I thought first I'd find out my own.
Email Ports – POP3, IMAP and SMTP Port Numbers Aug 29, 2016