Ports Flashcards
Well-known ports
0-1023
Registered ports
1024-49,151
Dynamic ports
49,152-65,535
What Port: SMTP
25 Transport Protocol: TCP
What Port: DNS
53 Transport Protocol TCP and UDP
What Port: DHCP
67 Transport Protocol: UDP
What Port: TFTP
69 Transport Protocol: UDP
What Port: HTTP
80 Transport Protocol: TCP
What Port: pop3
110 Transport Protocol: TCP
What Port: rpc
135 Transport Protocol: TCP
What Port: NetBios
137-139 Transport Protocol: TCP and UDP
What Port: IMAP
143 Transport Protocol: TCP
What Port: SNMP
161/162 Transport Protocol: UDP
What Port: LDAP
389 Transport Protocol: TCP and UDP
636
What Port: HTTPS
443 Transport Protocol: TCP OSI Layer
What Port: SMB
445 Transport Protocol: TCP
What Port: Syslog
514 Transport Protocol: UDP
what port:Printing port
631, 213, raw 9100 default for windows, 515 LPR >1023
What Port: FTP
20/21 – Transport Protocol: TCP
What Port: SSH
22 Transport Protocol: TCP
What Port: Telnet
23 Transport Protocol: TCP
LDAP
389/686 encrypted
What Port: LLMNR
5355 Transport Protocol: UDP
What port: Kererbos
88 Transport Protocol: UDP
25 Transport Protocol: TCP
What Port: SMTP
53 Transport Protocol TCP and UDP
What Port: dns
67 Transport Protocol: UDP
What Port: DHCP
69 Transport Protocol: UDP
What Port: TFTP
80 Transport Protocol: TCP
What Port: HTTP
110 Transport Protocol: TCP
What Port: pop3
135 Transport Protocol: TCP
What Port: rpc
137-139 Transport Protocol: TCP and UDP
What Port: NetBios
143 Transport Protocol: TCP
What Port: IMAP
161/162 Transport Protocol: UDP
What Port: SNMP
389 Transport Protocol: TCP and UDP
What Port: LDAP
443 Transport Protocol: TCP OSI Layer
What Port: HTTPS
445 Transport Protocol: TCP
What Port: SMB
514 Transport Protocol: UDP
What Port: Syslog
631, 213, raw 9100 default for windows, 515 LPR >1023
what port:Printing port
20/21 – Transport Protocol: TCP
What Port: FTP
22 Transport Protocol: TCP
What Port: SSH
23 Transport Protocol: TCP
What Port: Telnet
389/686 encrypted
LDAP
5355 Transport Protocol: UDP
What Port: LLMNR
88 Transport Protocol: UDP
What port: Kererbos