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Port numbers Flashcards

Port numbers and service names of many important services

1
Q

Port 20

A

FTP Data Transfer

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2
Q

Port 21

A

FTP Command

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3
Q

Port 22

A

SSH (Secure Shell)

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4
Q

Port 23

A

Telnet

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5
Q

Port 25

A

SMTP (Simple Mail Transfer Protocol)

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6
Q

Port 37

A

Time Protocol

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7
Q

Port 53

A

DNS (Domain Name System)

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8
Q

Port 67

A

DHCP (Dynamic Host Configuration Protocol) Server

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9
Q

Port 68

A

DHCP (Dynamic Host Configuration Protocol) Client

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10
Q

Port 69

A

TFTP (Trivial File Transfer Protocol)

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11
Q

Port 80

A

HTTP (Hypertext Transfer Protocol)

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12
Q

Port 88

A

Kerberos Authentication

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13
Q

Port 110

A

POP3 (Post Office Protocol 3)

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14
Q

Port 119

A

NNTP (Network News Transfer Protocol)

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15
Q

Port 123

A

NTP (Network Time Protocol)

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16
Q

Port 137

A

NetBIOS Name Service

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17
Q

Port 138

A

NetBIOS Datagram Service

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18
Q

Port 139

A

NetBIOS Session Service

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19
Q

Port 143

A

IMAP (Internet Message Access Protocol)

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20
Q

Port 161

A

SNMP (Simple Network Management Protocol)

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21
Q

Port 162

A

SNMP Trap

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22
Q

Port 177

A

X Windows System (X11)

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23
Q

Port 179

A

BGP (Border Gateway Protocol)

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24
Q

Port 194

A

IRC (Internet Relay Chat)

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25
Port 443
HTTPS (Hypertext Transfer Protocol Secure)
26
Port 445
SMB (Server Message Block)
27
Port 465
SMTP Secure (SSL)
28
Port 514
Syslog
29
Port 531
IRC (Internet Relay Chat) (SSL)
30
Port 636
LDAP Secure (LDAPS)
31
Port 993
IMAPS (IMAP Secure)
32
Port 995
POP3S (POP3 Secure)
33
Port 1080
SOCKS Proxy
34
Port 1194
OpenVPN
35
Port 1433
Microsoft SQL Server
36
Port 1434
Microsoft SQL Monitor
37
Port 1521
Oracle DB
38
Port 3306
MySQL Database
39
Port 3389
RDP (Remote Desktop Protocol)
40
Port 4444
Blaster Worm (MS RPC)
41
Port 5432
PostgreSQL
42
Port 5900
VNC (Virtual Network Computing)
43
Port 6379
Redis
44
Port 6660
IRC (Internet Relay Chat) (Alternate1)
45
Port 6666
IRC (Internet Relay Chat) (Alternate 2)
46
Port 8080
HTTP (Alternative 2)
47
Port 8081
HTTP (Alternative 3)
48
Port 9000
NetBus
49
Port 9200
Elasticsearch
50
Port 9300
Elasticsearch Cluster Communication
51
Port 11211
Memcached
52
Port 1521
Oracle DB (delete this card)
53
Port 27017
MongoDB
54
Port 33060
MySQL X Protocol
55
Port 3389
RDP (Remote Desktop Protocol)
56
Port 4445
Microsoft SQL Server (Alternate)
57
Port 5000
UPnP (Universal Plug and Play)
58
Port 5001
Raspberry Pi VNC
59
Port 5555
Android Debug Bridge (ADB)
60
Port 5985
Windows Remote Management (WinRM)
61
Port 5986
Windows Remote Management (WinRM) Secure
62
Port 6000
X Windows System (X11) (Alternate)
63
Port 6667
IRC (Internet Relay Chat) (Alternate 3)
64
Port 8088
HTTP (Apache Solr)
65
Port 8443
HTTPS (Apache Tomcat)
66
Port 8888
HTTP (Python SimpleHTTPServer)
67
Port 9001
Tor (The Onion Router) Proxy
68
Port 11211
Memcached (Alternate)
69
Port 27017
MongoDB
70
Port 27018
MongoDB (Sharded Cluster)
71
Port 50000
SAP (Systems, Applications, and Products in Data Processing)
72
Port 50001
SAP (Alternate)
73
Port 5050
Jabber (XMPP)
74
Port 54321
Radmin
75
Port 60001
RDP (Remote Desktop Protocol) Alternate 2
76
Port 7000
Cassandra Database
77
Port 8000
HTTP (Alternative)
78
Port 8500
Consul (Service Discovery)
79
Port 9000
Kubernetes API Server
80
Port 10000
Webmin
81
Port 11222
Infinispan (Data Grid)
82
Port 16000
Puppet Master
83
Port 22000
Deimos (Crypto Miner)
84
Port 49152
Dynamic/Private Ports Range Start

Hacking (8 decks)

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