Free Online Tools

Online Port Scanner

Port Availability Checkerbrigante.sytes.net
Please enter the Hostname or IP address and choose the port of the website or IP address you wish to test (enter the second port if you want to scan to that port range) ... your IP is below:
Hostname / IP:
Port:
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Common ports:

There are actually 65,536 ports, because there is port 0 :) well, don't scan port 0 :) scan from port 1 to other port! e.g port range: from 1 to 65535

port 0 - tcp/udp Reserved

... ... ... ... ... ...

port 21 is about FTP

22 SSH

23 TELNET

25 or 2525 SMTP

53 DNS

80 HTTP

110 POP3

115 SFTP

135 RPC epmap

137 netbios-name service

138 netbios-dgm datagram service

139 NetBIOS-ssn session service

143 IMAP

194 IRC

443 SSL https

445 SMB | microsoft-ds

465 Secure SMTP (SSMTP)

585 Secure IMAP (IMAP4-SSL)

993 IMAP4 over SSL(IMAPS)

995 Secure POP3 (SSL-POP)

1080 socks

1433 MSSQL microsoft sql server

3128 ndl-aas Active

3306 MySQL

3389 Remote Desktop

5632 PCAnywhere

5900 VNC

6112 Warcraft III :)

6660-6669 IRC (irc client port 6667)

8080 http-alt common http proxy / second web server port just http alternate:)

... ... ... ... ... ...

port 65535 - some trojans on tcp / on udp some games like: Lord of the Rings Battle for Middle Earth 2 Dark Ages of Camelot Final Fantasy

Service names port numbers

USE MY DESKTOP APP: 'ETI PORT SCANNER' FOR WINDOWS


ETI 2017