TCP/UDP Port Scanner
TCP/UDP Port Scanner

This is a simple port scanning utility designed to scan ports of
a local, networked or remote machine.
The port scanner uses the Winsocks protocols to find information on selected machines and ports.

Useage:
Select an IP, Networked Computer or Domain Name.
Select Port Range: (1-65535)
Select the beginning port.
Select the end port.

Scanning Your PC:
You can scan your pc using the default 127.0.0.1 IP  or your Assigned IP address 192.168.X.X as well as by using your computer name ie: MYCOMPUTER.
*Scanning Errors Below.

Scanning A Remote Computer:
Scan by using the remote computer IP address or by a
domain name ie: mydomain.com.

Download TCP/UDP Port Scanner


*Scanning Errors (Known).
Scanning 127.0.0.1 Errors.

Scanning Port 20 will return:
error: 10040
A Winsock error has been encountered.

Scanning Port 53 will return:
Error opening socket: 10013
A Winsock error has been encountered.

Scanning Port 137 will return:
Error opening socket: 10013
A Winsock error has been encountered.

For more information on Port Scan Errors visit:
https://support.microsoft.com/en-us/help/819124/windows-sockets-error-codes-values-and-meanings


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