Common Ports & Protocols

Question 1

What port(s) does does FTP use ?

Answer 1

20 & 21

Question 2

What port(s) does does SSH use ?

Answer 2

22

Question 3

What port(s) does does Telnet use ?

Answer 3

23

Question 4

What port(s) does does SMTP use ?

Answer 4

25

Question 5

What port(s) does does WINS use ?

Answer 5

42

Question 6

What port(s) does does DNS use ?

Answer 6

53

Question 7

What port(s) does does HTTP use ?

Answer 7

80 & 8080

Question 8

What port(s) does does Kerberos use ?

Answer 8

88

Question 9

What port(s) does does POP3 use ?

Answer 9

110

Question 10

What port(s) does does PortMapper - Linux use ?

Answer 10

111

Question 11

What port(s) does does NTP use ?

Answer 11

123

Question 12

What port(s) does does RPC-DCOM use ?

Answer 12

135

Question 13

What port(s) does does SMB use ?

Answer 13

139

Question 14

What port(s) does does IMAP use ?

Answer 14

143

Question 15

What port(s) does does SNMP use ?

Answer 15

161 & 162

Question 16

What port(s) does does LDAP use ?

Answer 16

389

Question 17

What port(s) does does CIFS use ?

Answer 17

445

Question 18

What port(s) does does Syslog use ?

Answer 18

514

Question 19

What port(s) does does Secure LDAP use ?

Answer 19

636

Question 20

Which protocol(s) uses port(s) 20-21 ?

Answer 20

FTP

Question 21

Which protocol(s) uses port(s) 22 ?

Answer 21

SSH

Question 22

Which protocol(s) uses port(s) 23 ?

Answer 22

Telnet

Question 23

Which protocol(s) uses port(s) 25 ?

Answer 23

SMTP

Question 24

Which protocol(s) uses port(s) 42 ?

Answer 24

WINS

Question 25

Which protocol(s) uses port(s) 53 ?

Answer 25

DNS

Question 26

Which protocol(s) uses port(s) 80, 8080 ?

Answer 26

HTTP

Question 27

Which protocol(s) uses port(s) 88 ?

Answer 27

Kerberos

Question 28

Which protocol(s) uses port(s) 110 ?

Answer 28

POP3

Question 29

Which protocol(s) uses port(s) 111 ?

Answer 29

PortMapper - Linux

Question 30

Which protocol(s) uses port(s) 123 ?

Answer 30

NTP

Question 31

Which protocol(s) uses port(s) 135 ?

Answer 31

RPC-DCOM

Question 32

Which protocol(s) uses port(s) 139 ?

Answer 32

SMB

Question 33

Which protocol(s) uses port(s) 143 ?

Answer 33

IMAP

Question 34

Which protocol(s) uses port(s) 161, 162 ?

Answer 34

SNMP

Question 35

Which protocol(s) uses port(s) 389 ?

Answer 35

LDAP

Question 36

Which protocol(s) uses port(s) 445 ?

Answer 36

CIFS

Question 37

Which protocol(s) uses port(s) 514 ?

Answer 37

Syslog

Question 38

Which protocol(s) uses port(s) 636 ?

Answer 38

Secure LDAP

Question 39

What port(s) does Socks 5 use ?

Answer 39

1080

Question 40

What port(s) does Nessus Server use ?

Answer 40

1241

Question 41

What port(s) does SQL Server use ?

Answer 41

1433 & 1434

Question 42

What port(s) does Citrix Applications use ?

Answer 42

1494 & 2598

Question 43

What port(s) does Oracle Listener use ?

Answer 43

1521

Question 44

What port(s) does Citrix Management use ?

Answer 44

2512 & 2513

Question 45

What port(s) does RDP use ?

Answer 45

3389

Question 46

What port(s) does IRC use ?

Answer 46

6662 To 6667

Question 47

Which protocol(s) uses port(s) 1080 ?

Answer 47

Socks 5

Question 48

Which protocol(s) uses port(s) 1241 ?

Answer 48

Nessus Server

Question 49

Which protocol(s) uses port(s) 1433, 1434 ?

Answer 49

SQL Server

Question 50

Which protocol(s) uses port(s) 1494, 2598 ?

Answer 50

Citrix Applications

Question 51

Which protocol(s) uses port(s) 1521 ?

Answer 51

Oracle Listener

Question 52

Which protocol(s) uses port(s) 2512, 2513 ?

Answer 52

Citrix Management

Question 53

Which protocol(s) uses port(s) 3389 ?

Answer 53

RDP

Question 54

Which protocol(s) uses port(s) 6662-6667 ?

Answer 54

IRC

Question 55

What is the well-known port range ?

Answer 55

1 - 1023

Question 56

What is the registered port range ?

Answer 56

1024 - 49151

Question 57

What is the dynamic port trange ?

Answer 57

49152 - 65535