PortDescription - Brown = TCP   Purple = UDP   (Number) = Total Associated trojans
1TCP Port Service Multiplexer, TCP Port Service Multiplexer [rfc-1078], TCP Port Service Multiplexer (1)
2Management Utility, Management Utility (1)
3Compression Process, Compression Process (0)
4no data (0)
5Remote Job Entry, Remote Job Entry (0)
6no data (0)
7Echo, Echo (0)
8no data (0)
9Discard, Discard (0)
10no data (0)
11Active Users, Active Users (0)
12no data (0)
13Daytime, Daytime (RFC 867), Daytime, Daytime (RFC 867) (0)
14no data (0)
15Netstat (1)
16no data (0)
17Quote of the Day, Quote of the Day (0)
18Message Send Protocol, Message Send Protocol (0)
19Character Generator, Character Generator (0)
20File Transfer [Default Data], File Transfer [Default Data] (1)
21AudioGalaxy file sharing app, File Transfer [Control], File Transfer [Control] (20)
22SSH Remote Login Protocol, SSH Remote Login Protocol, PCAnywhere (deprecated) (2)
23Telnet, Telnet (7)
24any private mail system, any private mail system, any private mail system, any private mail system (1)
25Simple Mail Transfer, Simple Mail Transfer (27)
26AltaVista Firewall97 (0)
27AltaVista Firewall97, NSW User System FE, NSW User System FE (0)
28AltaVista Firewall97 (0)
29MSG ICP, AltaVista Firewall97, MSG ICP (0)
30no data (1)
31MSG Authentication, MSG Authentication (4)
32no data (0)
33Display Support Protocol, Display Support Protocol (0)
34no data (0)
35any private printer server, any private printer server, any private printer server, any private printer server (0)
36no data (0)
37Time, Time (0)
38Route Access Protocol, Route Access Protocol (0)
39Resource Location Protocol, Resource Location Protocol (1)
40no data (0)
41Graphics, Graphics (3)
42Host Name Server, Host Name Server, (possible) WINS replication, (possible) WINS replication, Host Name Server, Host Name Server (0)
43nicname, Who Is, Who Is, nicname (0)
44MPM FLAGS Protocol, MPM FLAGS Protocol (1)
45Message Processing Module [recv], Message Processing Module [recv] (0)
46MPM [default send], MPM [default send] (0)
47NI FTP, Generic Router Encapsulation Protocol, NI FTP, Generic Router Encapsulation Protocol (0)
48Digital Audit Daemon, Digital Audit Daemon (2)
49Login Host Protocol (TACACS), Login Host Protocol (TACACS) (0)
50Remote Mail Checking Protocol, Remote Mail Checking Protocol (2)
51IMP Logical Address Maintenance, IMP Logical Address Maintenance (0)
52XNS Time Protocol, XNS Time Protocol (0)
53Domain Name Server (DNS), Domain Name Server, MS Internet Connection Sharing (ICS) (svchost.exe), MS Internet Connection Sharing (ICS) (svchost.exe), MS Internet Connection Firewall (ICF) (svchost.exe), Domain Name Server, Domain Name Server (DNS) (2)
54XNS Clearinghouse, XNS Clearinghouse (0)
55ISI Graphics Language, ISI Graphics Language (0)
56XNS Authentication, XNS Authentication (0)
57Mail Transfer Protocol, any private terminal access, any private terminal access, any private terminal access, any private terminal access (0)
58XNS Mail, XNS Mail (1)
59any private file service, any private file service, any private file service, any private file service (2)
60Unassigned, Unassigned (0)
61NI MAIL, NI MAIL (0)
62ACA Services, ACA Services (0)
63whois++, VIA Systems - FTP & whois++, whois++, VIA Systems - FTP & whois++ (0)
64Communications Integrator (CI), Communications Integrator (CI) (0)
65TACACS-Database Service, TACACS-Database Service (0)
66Oracle SQL*NET, Oracle SQL*NET (0)
67Bootstrap Protocol Server, DHCP client, MS Internet Connection Firewall (ICF) (svchost.exe), Bootstrap Protocol Server (0)
68Bootstrap Protocol Client, DHCP server, Bootstrap Protocol Client (0)
69Remote Install TFTP, Trivial File Transfer, Trivial File Transfer (2)
70Gopher, Gopher (0)
71Remote Job Service, Remote Job Service (0)
72Remote Job Service, Remote Job Service (0)
73Remote Job Service, Remote Job Service (0)
74Remote Job Service, Remote Job Service (0)
75any private dial out service, any private dial out service, any private dial out service, any private dial out service (0)
76Distributed External Object Store, Distributed External Object Store (0)
77any private RJE service, any private RJE service netrjs, any private RJE service, any private RJE service netjrs (0)
78vettcp, vettcp (0)
79Finger, Finger (3)
80World Wide Web HTTP, World Wide Web HTTP, World Wide Web HTTP, World Wide Web HTTP, World Wide Web HTTP, World Wide Web HTTP (25)
81HOSTS2 Name Server, HOSTS2 Name Server (2)
82XFER Utility, XFER Utility (1)
83MIT ML Device, MIT ML Device (0)
84Common Trace Facility, Common Trace Facility (0)
85MIT ML Device, MIT ML Device (0)
86Micro Focus Cobol, Micro Focus Cobol (0)
87any private terminal link, any private terminal link ttylink, any private terminal link (0)
88Kerberos, Kerberos (0)
89SU, SU MIT Telnet Gateway, SU, SU MIT Telnet Gateway (0)
90DNSIX Securit Attribute Token Map, DNSIX Securit Attribute Token Map (0)
91MIT Dover Spooler, MIT Dover Spooler (0)
92Network Printing Protocol, Network Printing Protocol (0)
93Device Control Protocol, Device Control Protocol (0)
94Tivoli Object Dispatcher, Tivoli Object Dispatcher (0)
95SUPDUP, BSD supdupd(8), BSD supdupd(8), SUPDUP (0)
96DIXIE Protocol Specification, DIXIE Protocol Specification (0)
97Swift Remote Virtural File Protocol, Swift Remote Virtural File Protocol (0)
98linuxconf, TAC News, TAC News (0)
99Metagram Relay, Metagram Relay (4)
100[unauthorized use] (0)










Last data change: 7/8/2016 8:36:01 PM
IANA list: 18 June 2004