Port Numbers Flashcards
1
Q
Port 1
A
TCP Port Service Multiplexer (TCPMUX)
2
Q
Port 5
A
Remote Job Entry (RJE)
3
Q
Port 7
A
ECHO
4
Q
Port 18
A
Message Send Protocol (MSP)
5
Q
Port 20
A
FTP – Data
6
Q
Port 21
A
FTP – Control
7
Q
Port 22
A
Secure Shell (SSH)
8
Q
Port 23
A
Telnet
9
Q
Port 25
A
Simple Mail Transfer Protocol (SMTP)
10
Q
Port 29
A
MSG ICP
11
Q
Port 37
A
Time
12
Q
Port 42
A
Host Name Server (Nameserv)
13
Q
Port 43
A
WhoIs
14
Q
Port 49
A
Login Host Protocol (Login)
15
Q
Port 53
A
Domain Name System (DNS)
16
Q
Port 69
A
Trivial File Transfer Protocol (TFTP)
17
Q
Port 70
A
Gopher Services
18
Q
Port 79
A
Finger
19
Q
Port 80
A
HTTP
20
Q
Port 103
A
X.400 Standard
21
Q
Port 108
A
SNA Gateway Access Server
22
Q
Port 109
A
POP2
23
Q
Port 110
A
POP3
24
Q
Port 115
A
Simple File Transfer Protocol (SFTP)
25
Port 118
SQL Services
26
Port 119
Newsgroup (NNTP)
27
Port 137
NetBIOS Name Service
28
Port 139
NetBIOS Datagram Service
29
Port 143
Interim Mail Access Protocol (IMAP)
30
Port 150
NetBIOS Session Service
31
Port 156
SQL Server
32
Port 161
SNMP
33
Port 179
Border Gateway Protocol (BGP)
34
Port 190
Gateway Access Control Protocol (GACP)
35
Port 194
Internet Relay Chat (IRC)
36
Port 197
Directory Location Service (DLS)
37
Port 389
Lightweight Directory Access Protocol (LDAP)
38
Port 396
Novell Netware over IP
39
Port 443
Hypertext Transfer Protocol over
| Secure Sockets Layer (HTTPS)
40
Port 444
Simple Network Paging Protocol (SNPP)
41
Port 445
Microsoft-DS
42
Port 458
Apple QuickTime
43
Port 546
DHCP Client
44
Port 547
DHCP Server
45
Port 563
SNEWS
46
Port 569
MSN
47
Port 1080
Socks
48
Port 902
VMware Virtual Machine Console
49
Port 123
Network Time Protocol (NTP)
