A frequent visitor sent me the following table:
Port Protocol Keyword D e s c r i p t i o n
1 tcp tcpmux TCP Port Service Multiplexer \[rfc-1078\]
1 udp SocketsdesTroie \[trojan\] Sockets des Troie
1 udp tcpmux TCP Port Service Multiplexer
2 tcp compressnet Management Utility
2 tcp Death \[trojan\] Death
2 udp compressnet Management Utility
3 tcp compressnet Compression Process
3 udp compressnet Compression Process
5 tcp rje Remote Job Entry
5 udp rje Remote Job Entry
7 tcp echo Echo
7 udp echo Echo
9 tcp discard Discard
9 udp discard Discard
11 tcp systat Active Users
11 udp systat Active Users
13 tcp daytime Daytime
13 udp daytime Daytime
15 tcp netstat Netstat
15 tcp B2 \[trojan\] B2
17 tcp qo TDQuote of the Day
17 udp qo TDQuote of the Day
18 tcp msp Message Send Protocol
18 udp msp Message Send Protocol
19 tcp chargen Character Generator
19 udp chargen Character Generator
20 tcp ftp-data File Transfer \[Default Data\]
20 udp ftp-data File Transfer \[Default Data\]
20 tcp SennaSpyFTPserver \[trojan\] Senna Spy FTP server
21 tcp ftp File Transfer \[Control\]
21 udp ftp File Transfer \[Control\]
21 tcp BackConstruction \[trojan\] Back Construction
21 tcp BladeRunner \[trojan\] BladeRunner
21 tcp CattivikFTPServer \[trojan\] Cattivik FTP Server
21 tcp CCInvader \[trojan\] CC Invader
21 tcp DarkFTP \[trojan\] Dark FTP
21 tcp DolyTrojan \[trojan\] Doly Trojan
21 tcp Fore \[trojan\] Fore
21 tcp FreddyK \[trojan\] FreddyK
21 tcp InvisibleFTP \[trojan\] Invisible FTP
21 tcp Juggernaut42 \[trojan\] Juggernaut 42
21 tcp Larva \[trojan\] Larva
21 tcp MotIvFTP \[trojan\] MotIv FTP
21 tcp NetAdministrator \[trojan\] Net Administrator
21 tcp Ramen \[trojan\] Ramen
21 tcp RTB666 \[trojan\] RTB 666
21 tcp SennaSpyFTPserver \[trojan\] Senna Spy FTP server
21 tcp Traitor21 \[trojan\] Traitor 21
21 tcp \[trojan\]TheFlu \[trojan\] The Flu
21 tcp WebEx \[trojan\] WebEx
21 tcp WinCrash \[trojan\] WinCrash
21 tcp AudioGalaxy AudioGalaxy file sharing app
22 tcp Adoresshd \[trojan\] Adore sshd
22 tcp Shaft \[trojan\] Shaft
22 tcp ssh SSH Remote Login Protocol
22 udp pcanywhere PCAnywhere (deprecated)
22 udp ssh SSH Remote Login Protocol
23 tcp telnet Telnet
23 udp telnet Telnet
23 tcp ADMworm \[trojan\] ADM worm
23 tcp FireHacKer \[trojan\] Fire HacKer
23 tcp MyVeryOwntrojan \[trojan\] My Very Own trojan
23 tcp RTB666 \[trojan\] RTB 666
23 tcp TelnetPro \[trojan\] Telnet Pro
23 tcp TinyTelnetServer \[trojan\] Tiny Telnet Server - TTS
23 tcp TruvaAtl \[trojan\] Truva Atl
24 tcp BO2KControlPort \[trojan\] Back Orifice 2000 (BO2K) Control Port
24 tcp priv-mail any private mail system
24 udp priv-mail any private mail system
25 tcp smtp Simple Mail Transfer
25 udp smtp Simple Mail Transfer
25 tcp Ajan \[trojan\] Ajan
25 tcp Antigen \[trojan\] Antigen
25 tcp Barok \[trojan\] Barok
25 tcp BSE \[trojan\] BSE
25 tcp EmailPasswordSender \[trojan\] Email Password Sender - EPS
25 tcp EPSII \[trojan\] EPS II
25 tcp Gip \[trojan\] Gip
25 tcp Gris \[trojan\] Gris
25 tcp Happy99 \[trojan\] Happy99
25 tcp Hpteammail \[trojan\] Hpteam mail
25 tcp Hybris \[trojan\] Hybris
25 tcp Iloveyou \[trojan\] I love you
25 tcp Kuang2 \[trojan\] Kuang2
25 tcp MagicHorse \[trojan\] Magic Horse
25 tcp MBTMailBombingTrojan \[trojan\] MBT (Mail Bombing Trojan)
25 tcp MBT \[trojan\] MBT (Mail Bombing Trojan)
25 tcp MoscowEmailtrojan \[trojan\] Moscow Email trojan
25 tcp Naebi \[trojan\] Naebi
25 tcp NewAptworm \[trojan\] NewApt worm
25 tcp ProMailtrojan \[trojan\] ProMail trojan
25 tcp Shtirlitz \[trojan\] Shtirlitz
25 tcp Stealth \[trojan\] Stealth
25 tcp Stukach \[trojan\] Stukach
25 tcp Tapiras \[trojan\] Tapiras
25 tcp Terminator \[trojan\] Terminator
25 tcp WinPC \[trojan\] WinPC
25 tcp WinSpy \[trojan\] WinSpy
26 tcp altavista-fw97 AltaVista Firewall97
27 tcp altavista-fw97 AltaVista Firewall97
27 tcp nsw-fe NSW User System FE
27 udp nsw-fe NSW User System FE
28 tcp altavista-fw97 AltaVista Firewall97
29 tcp altavista-fw97 AltaVista Firewall97
29 tcp msg-icp MSG ICP
29 udp msg-icp MSG ICP
30 tcp Agent40421 \[trojan\] Agent 40421
31 tcp msg-auth MSG Authentication
31 udp msg-auth MSG Authentication
31 tcp Agent31 \[trojan\] Agent 31
31 tcp Agent31 \[trojan\] Agent 31
31 tcp HackersParadise \[trojan\] Hackers Paradise
31 tcp MastersParadise \[trojan\] Masters Paradise
33 tcp dsp Display Support Protocol
33 udp dsp Display Support Protocol
35 tcp priv-print any private printer server
35 udp priv-print any private printer server
37 tcp time Time
37 udp time Time
38 tcp rap Route Access Protocol
38 udp rap Route Access Protocol
39 tcp rlp Resource Location Protocol
39 udp rlp Resource Location Protocol
39 tcp SubSARI \[trojan\] SubSARI
41 tcp graphics Graphics
41 udp graphics Graphics
41 tcp DeepThroat \[trojan\] DeepThroat
41 tcp DeepThroat \[trojan\] Deep Throat
41 tcp Foreplay \[trojan\] Foreplay
42 tcp name Host Name Server
42 udp name Host Name Server
43 tcp whois nicname
43 udp whois nicname
44 tcp mpm-flags MPM FLAGS Protocol
44 udp mpm-flags MPM FLAGS Protocol
44 tcp Arctic \[trojan\] Arctic
45 tcp mpm Message Processing Module \[recv\]
45 udp mpm Message Processing Module \[recv\]
46 tcp mpm-snd MPM \[default send\]
46 udp mpm-snd MPM \[default send\]
47 tcp ni-ftp NI FTP
47 udp ni-ftp NI FTP
48 tcp audi TDDigital Audit Daemon
48 udp audi TDDigital Audit Daemon
48 tcp DRAT \[trojan\] DRAT
48 tcp DRAT \[trojan\] DRAT
49 tcp tacacs Login Host Protocol (TACACS)
49 udp tacacs Login Host Protocol (TACACS)
50 tcp re-mail-ck Remote Mail Checking Protocol
50 udp re-mail-ck Remote Mail Checking Protocol
50 tcp DRAT \[trojan\] DRAT
50 tcp DRAT \[trojan\] DRAT
51 tcp la-maint IMP Logical Address Maintenance
51 udp la-maint IMP Logical Address Maintenance
52 tcp xns-time XNS Time Protocol
52 udp xns-time XNS Time Protocol
53 tcp domain Domain Name Server
53 udp domain Domain Name Server
53 tcp ADMworm \[trojan\] ADM worm
53 tcp Lion \[trojan\] Lion
54 tcp xns-ch XNS Clearinghouse
54 udp xns-ch XNS Clearinghouse
55 tcp isi-gl ISI Graphics Language
55 udp isi-gl ISI Graphics Language
56 tcp xns-auth XNS Authentication
56 udp xns-auth XNS Authentication
57 tcp priv-term any private terminal access
57 udp priv-term any private terminal access
57 tcp mtp Mail Transfer Protocol
58 tcp xns-mail XNS Mail
58 udp xns-mail XNS Mail
58 tcp DMSetup \[trojan\] DMSetup
59 tcp priv-file any private file service
59 udp priv-file any private file service
59 tcp DMSetup \[trojan\] DMSetup
59 tcp DMSetup \[trojan\] DMSetup
61 tcp ni-mail NI MAIL
61 udp ni-mail NI MAIL
62 tcp acas ACA Services
62 udp acas ACA Services
63 tcp whois++ whois++
63 udp whois++ whois++
63 tcp via-ftp VIA Systems - FTP & whois++
63 udp via-ftp VIA Systems - FTP & whois++
64 tcp covia Communications Integrator (CI)
64 udp covia Communications Integrator (CI)
65 tcp tacacs-ds TACACS-Database Service
65 udp tacacs-ds TACACS-Database Service
66 tcp sql*net Oracle SQL*NET
66 udp sql*net Oracle SQL*NET
67 tcp bootps Bootstrap Protocol Server
67 udp bootps Bootstrap Protocol Server
68 tcp bootpc Bootstrap Protocol Client
68 udp bootpc Bootstrap Protocol Client
69 tcp tftp Trivial File Transfer
69 udp tftp Trivial File Transfer
69 tcp BackGate \[trojan\] BackGate
70 tcp gopher Gopher
70 udp gopher Gopher
71 tcp netrjs-1 Remote Job Service
71 udp netrjs-1 Remote Job Service
72 tcp netrjs-2 Remote Job Service
72 udp netrjs-2 Remote Job Service
73 tcp netrjs-3 Remote Job Service
73 udp netrjs-3 Remote Job Service
74 tcp netrjs-4 Remote Job Service
74 udp netrjs-4 Remote Job Service
75 tcp priv-dial any private dial out service
75 udp priv-dial any private dial out service
76 tcp deos Distributed External Object Store
76 udp deos Distributed External Object Store
77 tcp priv-rje any private RJE service netrjs
77 udp priv-rje any private RJE service netjrs
78 tcp vettcp vettcp
78 udp vettcp vettcp
79 tcp finger Finger
79 udp finger Finger
79 tcp BO2KDataPort \[trojan\] Back Orifice 2000 (BO2K) Data Port
79 tcp CDK \[trojan\] CDK
79 tcp Firehotcker \[trojan\] Firehotcker
80 tcp http World Wide Web HTTP
80 udp http World Wide Web HTTP
80 tcp 711trojan \[trojan\] 711 trojan (Seven Eleven)
80 tcp AckCmd \[trojan\] AckCmd
80 tcp AckCmd \[trojan\] AckCmd
80 tcp BackEnd \[trojan\] Back End
80 tcp BO2000Plug-Ins \[trojan\] Back Orifice 2000 Plug-Ins
80 tcp Cafeini \[trojan\] Cafeini
80 tcp CGIBackdoor \[trojan\] CGI Backdoor
80 tcp Executor \[trojan\] Executor
80 tcp GodMessage4Creator \[trojan\] God Message 4 Creator
80 tcp GodMessage \[trojan\] God Message
80 tcp Hooker \[trojan\] Hooker
80 tcp IISworm \[trojan\] IISworm
80 tcp MTX \[trojan\] MTX
80 tcp NCX \[trojan\] NCX
80 tcp Noob \[trojan\] Noob
80 tcp Ramen \[trojan\] Ramen
80 tcp ReverseWWWTunnel \[trojan\] Reverse WWW Tunnel Backdoor
80 tcp RingZero \[trojan\] RingZero
80 tcp RTB666 \[trojan\] RTB 666
80 tcp Seeker \[trojan\] Seeker
80 tcp WANRemote \[trojan\] WAN Remote
80 tcp WebDownloader \[trojan\] WebDownloader
80 tcp WebServerCT \[trojan\] Web Server CT
81 tcp hosts2-ns HOSTS2 Name Server
81 udp hosts2-ns HOSTS2 Name Server
81 tcp RemoConChubo \[trojan\] RemoConChubo
81 tcp RemoConChubo \[trojan\] RemoConChubo
82 tcp xfer XFER Utility
82 udp xfer XFER Utility
83 tcp mit-ml-dev MIT ML Device
83 udp mit-ml-dev MIT ML Device
84 tcp ctf Common Trace Facility
84 udp ctf Common Trace Facility
85 tcp mit-ml-dev MIT ML Device
85 udp mit-ml-dev MIT ML Device
86 tcp mfcobol Micro Focus Cobol
86 udp mfcobol Micro Focus Cobol
87 tcp priv-term-l any private terminal link ttylink
88 tcp kerberos Kerberos
88 udp kerberos Kerberos
89 tcp su-mit-tg SU MIT Telnet Gateway
89 udp su-mit-tg SU MIT Telnet Gateway
90 tcp dnsix DNSIX Securit Attribute Token Map
90 udp dnsix DNSIX Securit Attribute Token Map
91 tcp mit-dov MIT Dover Spooler
91 udp mit-dov MIT Dover Spooler
92 tcp npp Network Printing Protocol
92 udp npp Network Printing Protocol
93 tcp dcp Device Control Protocol
93 udp dcp Device Control Protocol
94 tcp objcall Tivoli Object Dispatcher
94 udp objcall Tivoli Object Dispatcher
95 tcp supdup BSD supdupd(8)
95 udp supdup BSD supdupd(8)
96 tcp dixie DIXIE Protocol Specification
96 udp dixie DIXIE Protocol Specification
97 tcp swift-rvf Swift Remote Virtural File Protocol
97 udp swift-rvf Swift Remote Virtural File Protocol
98 tcp linuxconf linuxconf
98 tcp tacnews TAC News
98 udp tacnews TAC News
99 tcp metagram Metagram Relay
99 udp metagram Metagram Relay
99 tcp HiddenPort \[trojan\] Hidden Port
99 tcp Hidden \[trojan\] Hidden
99 tcp Mandragore \[trojan\] Mandragore
99 tcp NCX \[trojan\] NCX
100 tcp newacct \[unauthorized use\]
101 tcp hostname NIC Host Name Server
101 udp hostname NIC Host Name Server
102 tcp iso-tsap ISO Transport Service Access Point
102 udp iso-tsap ISO Transport Service Access Point
103 tcp gppitnp Genesis Point-to-Point Trans Net
103 udp gppitnp Genesis Point-to-Point Trans Net
104 tcp acr-nema ACR-NEMA Digital Imag. & Comm. 300
104 udp acr-nema ACR-NEMA Digital Imag. & Comm. 300
105 tcp csnet-ns Mailbox Name Nameserver
105 udp csnet-ns Mailbox Name Nameserver
106 tcp 3com-tsmux 3COM-TSMUX
106 udp 3com-tsmux 3COM-TSMUX
106 tcp pop3pw Eudora compatible PW changer
107 tcp rtelnet Remote Telnet
107 udp rtelnet Remote Telnet Service
108 tcp snagas SNA Gateway Access Server
108 udp snagas SNA Gateway Access Server
109 tcp pop2 PostOffice V.2
109 udp pop2 PostOffice V.2
110 tcp pop3 PostOffice V.3
110 udp pop3 PostOffice V.3
110 tcp ProMailtrojan \[trojan\] ProMail trojan
110 tcp ProMailtrojan \[trojan\] ProMail trojan
111 tcp sunrpc portmapper rpcbind
111 udp sunrpc portmapper rpcbind
112 tcp mcidas McIDAS Data Transmission Protocol
112 udp mcidas McIDAS Data Transmission Protocol
113 tcp auth ident Authentication Service
113 udp auth ident Authentication Service
113 tcp InvisibleIdentdDaemon \[trojan\] Invisible Identd Daemon
113 tcp InvisibleIdentdDeamon \[trojan\] Invisible Identd Deamon
113 tcp Kazimas \[trojan\] Kazimas
114 tcp audionews Audio News Multicast
114 udp audionews Audio News Multicast
115 tcp sftp Simple File Transfer Protocol
115 udp sftp Simple File Transfer Protocol
116 tcp ansanotify ANSA REX Notify
116 udp ansanotify ANSA REX Notify
117 tcp uucp-path UUCP Path Service
117 udp uucp-path UUCP Path Service
118 tcp sqlserv SQL Services
118 udp sqlserv SQL Services
119 tcp nntp Network News Transfer Protocol
119 udp nntp Network News Transfer Protocol
119 tcp Happy99 \[trojan\] Happy99 (a.k.a. Ska trojan)
120 tcp cfdptkt CFDPTKT
120 udp cfdptkt CFDPTKT
121 tcp erpc Encore Expedited Remote Pro.Call
121 udp erpc Encore Expedited Remote Pro.Call
121 tcp AttackBot \[trojan\] Attack Bot
121 tcp GodMessage \[trojan\] God Message
121 tcp JammerKillah \[trojan\] JammerKillah
121 tcp JammerKillah \[trojan\] Jammer Killah
122 tcp smakynet SMAKYNET
122 udp smakynet SMAKYNET
123 tcp NetController \[trojan\] Net Controller
123 tcp NetController \[trojan\] Net Controller
123 tcp ntp Network Time Protocol
123 udp ntp Network Time Protocol
124 tcp ansatrader ANSA REX Trader
124 udp ansatrader ANSA REX Trader
125 tcp locus-map Locus PC-Interface Net Map Ser
125 udp locus-map Locus PC-Interface Net Map Ser
126 tcp nxedit NXEdit
126 udp nxedit NXEdit
126 tcp unitary Unisys Unitary Login
126 udp unitary Unisys Unitary Login
127 tcp locus-con Locus PC-Interface Conn Server
127 udp locus-con Locus PC-Interface Conn Server
128 tcp gss-xlicen GSS X License Verification
128 udp gss-xlicen GSS X License Verification
129 tcp pwdgen Password Generator Protocol
129 udp pwdgen Password Generator Protocol
130 tcp cisco-fna cisco FNATIVE
130 udp cisco-fna cisco FNATIVE
131 tcp cisco-tna cisco TNATIVE
131 udp cisco-tna cisco TNATIVE
132 tcp cisco-sys cisco SYSMAINT
132 udp cisco-sys cisco SYSMAINT
133 tcp statsrv Statistics Service
133 udp statsrv Statistics Service
133 tcp Farnaz \[trojan\] Farnaz
134 tcp ingres-net INGRES-NET Service
134 udp ingres-net INGRES-NET Service
135 tcp epmap DCE endpoint resolution
135 udp epmap DCE endpoint resolution
135 tcp loc-srv NCS Location Service
135 udp loc-srv NCS Location Service
136 tcp profile PROFILE Naming System
136 udp profile PROFILE Naming System
137 tcp netbios-ns NETBIOS Name Service
137 udp netbios-ns NETBIOS Name Service
137 tcp Chode \[trojan\] Chode
137 tcp Qaz \[trojan\] Qaz
137 udp Msinit \[trojan\] Msinit
138 tcp netbios-dgm NETBIOS Datagram Service
138 udp netbios-dgm NETBIOS Datagram Service
138 tcp Chode \[trojan\] Chode
139 tcp netbios-ssn NETBIOS Session Service
139 udp netbios-ssn NETBIOS Session Service
139 tcp Chode \[trojan\] Chode
139 tcp GodMessageworm \[trojan\] God Message worm
139 tcp Msinit \[trojan\] Msinit
139 tcp Netlog \[trojan\] Netlog
139 tcp Network \[trojan\] Network
139 tcp Qaz \[trojan\] Qaz
139 tcp Sadmind \[trojan\] Sadmind
139 tcp SMBRelay \[trojan\] SMB Relay
140 tcp emfis-data EMFIS Data Service
140 udp emfis-data EMFIS Data Service
141 tcp emfis-cntl EMFIS Control Service
141 udp emfis-cntl EMFIS Control Service
142 tcp bl-idm Britton-Lee IDM
142 udp bl-idm Britton-Lee IDM
142 tcp NetTaxi \[trojan\] NetTaxi
143 tcp imap Internet Message Access Protocol
143 udp imap Internet Message Access Protocol
144 tcp uma Universal Management Architecture
144 udp uma Universal Management Architecture
144 udp news NewS window system
144 tcp news NewS window system
145 tcp uaac UAAC Protocol
145 udp uaac UAAC Protocol
146 tcp iso-tp0 ISO-IP0
146 udp iso-tp0 ISO-IP0
146 tcp Infector \[trojan\] Infector
146 udp Infector \[trojan\] Infector
147 tcp iso-ip ISO-IP
147 udp iso-ip ISO-IP
148 tcp jargon Jargon
148 udp jargon Jargon
148 tcp cronus CRONUS-SUPPORT
148 udp cronus CRONUS-SUPPORT
149 tcp aed-512 AED 512 Emulation Service
149 udp aed-512 AED 512 Emulation Service
150 tcp sql-net SQL-NET
150 udp sql-net SQL-NET
151 tcp hems HEMS
151 udp hems HEMS
152 tcp bftp Background File Transfer Program
152 udp bftp Background File Transfer Program
153 tcp sgmp SGMP
153 udp sgmp SGMP
154 tcp netsc-prod NETSC
154 udp netsc-prod NETSC
155 tcp netsc-dev NETSC
155 udp netsc-dev NETSC
156 tcp sqlsrv SQL Service
156 udp sqlsrv SQL Service
157 tcp knet-cmp KNET VM Command Message Protocol
157 udp knet-cmp KNET VM Command Message Protocol
158 tcp pcmail-srv PCMail Server
158 udp pcmail-srv PCMail Server
159 tcp nss-routing NSS-Routing
159 udp nss-routing NSS-Routing
160 tcp sgmp-traps SGMP-TRAPS
160 udp sgmp-traps SGMP-TRAPS
161 tcp snmp SNMP
161 udp snmp SNMP
162 tcp snmptrap SNMPTRAP
162 udp snmptrap SNMPTRAP
163 tcp cmip-man CMIP TCP Manager
163 udp cmip-man CMIP TCP Manager
164 tcp cmip-agent CMIP TCP Agent
164 udp smip-agent CMIP TCP Agent
165 tcp xns-courier Xerox
165 udp xns-courier Xerox
166 tcp s-net Sirius Systems
166 udp s-net Sirius Systems
166 tcp NokNok \[trojan\] NokNok
167 tcp namp NAMP
167 udp namp NAMP
168 tcp rsvd RSVD
168 udp rsvd RSVD
169 tcp send SEND
169 udp send SEND
170 tcp print-srv Network PostScript
170 udp print-srv Network PostScript
170 tcp A-trojan \[trojan\] A-trojan
171 tcp multiplex Network Innovations Multiplex
171 udp multiplex Network Innovations Multiplex
172 tcp cl-1 Network Innovations CL 1
172 udp cl-1 Network Innovations CL 1
173 tcp xyplex-mux Xyplex
173 udp xyplex-mux Xyplex
174 tcp mailq MAILQ
174 udp mailq MAILQ
175 tcp vmnet VMNET
175 udp vmnet VMNET
176 tcp genrad-mux GENRAD-MUX
176 udp genrad-mux GENRAD-MUX
177 tcp xdmcp X Display Manager Control Protocol
177 udp xdmcp X Display Manager Control Protocol
178 tcp nextstep NextStep Window Server
178 udp nextstep NextStep Window Server
179 tcp bgp Border Gateway Protocol
179 udp bgp Border Gateway Protocol
180 tcp ris Intergraph
180 udp ris Intergraph
181 tcp unify Unify
181 udp unify Unify
182 tcp audit Unisys Audit SITP
182 udp audit Unisys Audit SITP
183 tcp ocbinder OCBinder
183 udp ocbinder OCBinder
184 tcp ocserver OCServer
184 udp ocserver OCServer
185 tcp remote-kis Remote-KIS
185 udp remote-kis Remote-KIS
186 tcp kis KIS Protocol
186 udp kis KIS Protocol
187 tcp aci Application Communication Interface
187 udp aci Application Communication Interface
188 tcp mumps Plus Five's MUMPS
188 udp mumps Plus Five's MUMPS
189 tcp qft Queued File Transport
189 udp qft Queued File Transport
190 tcp gacp Gateway Access Control Protocol
190 udp gacp Gateway Access Control Protocol
191 tcp prospero Prospero Directory Service
191 udp prospero Prospero Directory Service
192 tcp osu-nms OSU Network Monitoring System
192 udp osu-nms OSU Network Monitoring System
193 tcp srmp Spider Remote Monitoring Protocol
193 udp srmp Spider Remote Monitoring Protocol
194 tcp irc Internet Relay Chat Protocol
194 udp irc Internet Relay Chat Protocol
195 tcp dn6-nlm-aud DNSIX Network Level Module Audit
195 udp dn6-nlm-aud DNSIX Network Level Module Audit
196 tcp dn6-smm-red DNSIX Session Mgt Module Audit Redir
196 udp dn6-smm-red DNSIX Session Mgt Module Audit Redir
197 tcp dls Directory Location Service
197 udp dls Directory Location Service
198 tcp dls-mon Directory Location Service Monitor
198 udp dls-mon Directory Location Service Monitor
199 tcp smux SMUX
199 udp smux SMUX
200 tcp src IBM System Resource Controller
200 udp src IBM System Resource Controller
201 tcp at-rtmp AppleTalk Routing Maintenance
201 udp at-rtmp AppleTalk Routing Maintenance
202 tcp at-nbp AppleTalk Name Binding
202 udp at-nbp AppleTalk Name Binding
203 tcp at-3 AppleTalk Unused
203 udp at-3 AppleTalk Unused
204 tcp at-echo AppleTalk Echo
204 udp at-echo AppleTalk Echo
205 tcp at-5 AppleTalk Unused
205 udp at-5 AppleTalk Unused
206 tcp at-zis AppleTalk Zone Information
206 udp at-zis AppleTalk Zone Information
207 tcp at-7 AppleTalk Unused
207 udp at-7 AppleTalk Unused
208 tcp at-8 AppleTalk Unused
208 udp at-8 AppleTalk Unused
209 tcp qmtp The Quick Mail Transfer Protocol
209 udp qmtp The Quick Mail Transfer Protocol
209 tcp tam Trivial Authenticated Mail Protocol
209 udp tam Trivial Authenticated Mail Protocol
210 tcp z39.50 ANSI Z39.50
210 udp z39.50 ANSI Z39.50
211 tcp 914c Texas Instruments 914C/G Terminal
211 udp 914c Texas Instruments 914C/G Terminal
212 tcp anet ATEXSSTR
212 udp anet ATEXSSTR
213 tcp ipx IPX
213 udp ipx IPX
214 tcp vmpwscs VM PWSCS
214 udp vmpwscs VM PWSCS
215 tcp softpc Insignia Solutions
215 udp softpc Insignia Solutions
216 tcp CAIlic Computer Associates Int'l License Server
216 udp CAIlic Computer Associates Int'l License Server
216 tcp atls Access Technology License Server
216 udp atls Access Technology License Server
217 tcp dbase dBASE Unix
217 udp dbase dBASE Unix
218 tcp mpp Netix Message Posting Protocol
218 udp mpp Netix Message Posting Protocol
219 tcp uarps Unisys ARPs
219 udp uarps Unisys ARPs
220 tcp imap3 Interactive Mail Access Protocol v3
220 udp imap3 Interactive Mail Access Protocol v3
221 tcp fln-spx Berkeley rlogind with SPX auth
221 udp fln-spx Berkeley rlogind with SPX auth
222 tcp rsh-spx Berkeley rshd with SPX auth
222 udp rsh-spx Berkeley rshd with SPX auth
223 tcp cdc Certificate Distribution Center
223 udp cdc Certificate Distribution Center
224 tcp masqdialer masqdialer
224 udp masqdialer masqdialer
242 tcp direct Direct
242 udp direct Direct
243 tcp sur-meas Survey Measurement
243 udp sur-meas Survey Measurement
244 tcp inbusiness inbusiness
244 udp inbusiness inbusiness
244 tcp dayna Dayna
244 udp dayna Dayna
245 tcp link LINK
245 udp link LINK
246 tcp dsp3270 Display Systems Protocol
246 udp dsp3270 Display Systems Protocol
247 tcp subntbcst_tftp SUBNTBCST_TFTP
247 udp subntbcst_tftp SUBNTBCST_TFTP
248 tcp bhfhs bhfhs
248 udp bhfhs bhfhs
256 tcp rap RAP
256 udp rap RAP
256 tcp fw1-sync Checkpoint Firewall-1 state table sync
257 tcp set Secure Electronic Transaction
257 udp set Secure Electronic Transaction
257 tcp fw1-log Check Point FW-1/VPN-1 log transfer
258 tcp yak-chat Yak Winsock Personal Chat
258 udp yak-chat Yak Winsock Personal Chat
258 tcp fw1-mgmt Check Point FW-1/VPN-1 management
259 tcp esro-gen Efficient Short Remote Operations
259 udp esro-gen Efficient Short Remote Operations
259 tcp fw1-clntauth Check Point FW-1/VPN-1 client auth
259 udp fw1-rdp Check Point FW-1/VPN-1 key negotiations over RDP
260 tcp openport Openport
260 udp openport Openport
260 udp fw1-snmp Check Point FW-1/VPN-1 SNMP agent
261 tcp nsiiops IIOP Name Service over TLS SSL
261 udp nsiiops IIOP Name Service over TLS SSL
261 tcp fw1-mgmt Check Point FW-1/VPN-1 Management
261 tcp fw-snauth Check Point FW-1/VPN-1 session auth
262 tcp arcisdms Arcisdms
262 udp arcisdms Arcisdms
263 tcp hdap HDAP
263 udp hdap HDAP
264 tcp bgmp Border Gateway Multicast Protocol
264 udp bgmp Border Gateway Multicast Protocol
264 tcp fw1-topo Check Point VPN-1 topology download
265 tcp x-bone-ctl X-Bone CTL
265 udp x-bone-ctl X-Bone CTL
265 tcp fw1-key Check Point VPN-1 public key transfer protocol
266 tcp sst SCSI on ST
266 udp sst SCSI on ST
267 tcp td-service Tobit David Service Layer
267 udp td-service Tobit David Service Layer
268 tcp td-replica Tobit David Replica
268 udp td-replica Tobit David Replica
280 tcp http-mgmt http-mgmt
280 udp http-mgmt http-mgmt
281 tcp personal-link Personal Link
281 udp personal-link Personal Link
282 tcp cableport-ax Cable Port A X
282 udp cableport-ax Cable Port A X
283 tcp rescap rescap
283 udp rescap rescap
284 tcp corerjd corerjd
284 udp corerjd corerjd
286 tcp fxp-1 FXP-1
286 udp fxp-1 FXP-1
287 tcp k-block K-BLOCK
287 udp k-block K-BLOCK
308 tcp novastorbakcup Novastor Backup
308 udp novastorbakcup Novastor Backup
309 tcp entrusttime EntrustTime
309 udp entrusttime EntrustTime
310 tcp bhmds bhmds
310 udp bhmds bhmds
311 tcp asip-webadmin AppleShare IP WebAdmin
311 udp asip-webadmin AppleShare IP WebAdmin
312 tcp vslmp VSLMP
312 udp vslmp VSLMP
313 tcp magenta-logic Magenta Logic
313 udp magenta-logic Magenta Logic
314 tcp opalis-robot Opalis Robot
314 udp opalis-robot Opalis Robot
315 tcp dpsi DPSI
315 udp dpsi DPSI
316 tcp decauth decAuth
316 udp decauth decAuth
317 tcp zannet Zannet
317 udp zannet Zannet
318 tcp pkix-timestamp PKIX TimeStamp
318 udp pkix-timestamp PKIX TimeStamp
319 tcp ptp-event PTP Event
319 udp ptp-event PTP Event
320 tcp ptp-general PTP General
320 udp ptp-general PTP General
321 tcp pip PIP
321 udp pip PIP
322 tcp rtsps RTSPS
322 udp rtsps RTSPS
333 tcp texar Texar Security Port
333 udp texar Texar Security Port
334 tcp Backage \[trojan\] Backage
344 tcp pdap Prospero Data Access Protocol
344 udp pdap Prospero Data Access Protocol
345 tcp pawserv Perf Analysis Workbench
345 udp pawserv Perf Analysis Workbench
346 tcp zserv Zebra server
346 udp zserv Zebra server
347 tcp fatserv Fatmen Server
347 udp fatserv Fatmen Server
348 tcp csi-sgwp Cabletron Management Protocol
348 udp csi-sgwp Cabletron Management Protocol
349 tcp mftp mftp
349 udp mftp mftp
350 tcp matip-type-a MATIP Type A
350 udp matip-type-a MATIP Type A
351 tcp matip-type-b MATIP Type B
351 udp matip-type-b MATIP Type B
351 tcp bhoetty bhoetty
351 udp bhoetty bhoetty
352 tcp dtag-ste-sb DTAG
352 udp dtag-ste-sb DTAG
352 udp bhoedap4 bhoedap4
352 tcp bhoedap4 bhoedap4
353 tcp ndsauth NDSAUTH
353 udp ndsauth NDSAUTH
354 tcp bh611 bh611
354 udp bh611 bh611
355 tcp datex-asn DATEX-ASN
355 udp datex-asn DATEX-ASN
356 tcp cloanto-net-1 Cloanto Net 1
356 udp cloanto-net-1 Cloanto Net 1
357 tcp bhevent bhevent
357 udp bhevent bhevent
358 tcp shrinkwrap Shrinkwrap
358 udp shrinkwrap Shrinkwrap
359 tcp nsrmp Network Security Risk Management Protocol
359 udp nsrmp Network Security Risk Management Protocol
359 tcp tenebris_nts Tenebris Network Trace Service
359 udp tenebris_nts Tenebris Network Trace Service
360 tcp scoi2odialog scoi2odialog
360 udp scoi2odialog scoi2odialog
361 tcp semantix Semantix
361 udp semantix Semantix
362 tcp srssend SRS Send
362 udp srssend SRS Send
363 tcp rsvp_tunnel RSVP Tunnel
363 udp rsvp_tunnel RSVP Tunnel
364 tcp aurora-cmgr Aurora CMGR
364 udp aurora-cmgr Aurora CMGR
365 tcp dtk DTK
365 udp dtk DTK
366 tcp odmr ODMR
366 udp odmr ODMR
367 tcp mortgageware MortgageWare
367 udp mortgageware MortgageWare
368 tcp qbikgdp QbikGDP
368 udp qbikgdp QbikGDP
369 tcp rpc2portmap rpc2portmap
369 udp rpc2portmap rpc2portmap
370 tcp codaauth2 codaauth2
370 udp codaauth2 codaauth2
371 tcp clearcase Clearcase
371 udp clearcase Clearcase
372 tcp ulistproc ListProcessor
372 udp ulistproc ListProcessor
373 tcp legent-1 Legent Corporation
373 udp legent-1 Legent Corporation
374 tcp legent-2 Legent Corporation
374 udp legent-2 Legent Corporation
375 tcp hassle Hassle
375 udp hassle Hassle
376 tcp nip Amiga Envoy Network Inquiry Proto
376 udp nip Amiga Envoy Network Inquiry Proto
377 tcp tnETOS NEC Corporation
377 udp tnETOS NEC Corporation
378 tcp dsETOS NEC Corporation
378 udp dsETOS NEC Corporation
379 tcp is99c TIA EIA IS-99 modem client
379 udp is99c TIA EIA IS-99 modem client
380 tcp is99s TIA EIA IS-99 modem server
380 udp is99s TIA EIA IS-99 modem server
381 tcp hp-collector hp performance data collector
381 udp hp-collector hp performance data collector
382 tcp hp-managed-node hp performance data managed node
382 udp hp-managed-node hp performance data managed node
383 tcp hp-alarm-mgr hp performance data alarm manager
383 udp hp-alarm-mgr hp performance data alarm manager
384 tcp arns A Remote Network Server System
384 udp arns A Remote Network Server System
385 tcp ibm-app IBM Application
385 udp ibm-app IBM Application
386 tcp asa ASA Message Router Object Def.
386 udp asa ASA Message Router Object Def.
387 tcp aurp Appletalk Update-Based Routing Pro.
387 udp aurp Appletalk Update-Based Routing Pro.
388 tcp unidata-ldm Unidata LDM
388 udp unidata-ldm Unidata LDM
389 tcp ldap Lightweight Directory Access Protocol
389 udp ldap Lightweight Directory Access Protocol
389 tcp ms-ils Microsoft NetMeeting ILS server default port (for versions older than w2k)
390 tcp uis UIS
390 udp uis UIS
391 tcp synotics-relay SynOptics SNMP Relay Port
391 udp synotics-relay SynOptics SNMP Relay Port
392 tcp synotics-broker SynOptics Port Broker Port
392 udp synotics-broker SynOptics Port Broker Port
393 tcp meta5 Meta5
393 udp meta5 Meta5
393 tcp dis Data Interpretation System
393 udp dis Data Interpretation System
394 tcp embl-ndt EMBL Nucleic Data Transfer
394 udp embl-ndt EMBL Nucleic Data Transfer
395 tcp netcp NETscout Control Protocol
395 udp netcp NETscout Control Protocol
396 tcp netware-ip Novell Netware over IP
396 udp netware-ip Novell Netware over IP
397 tcp mptn Multi Protocol Trans. Net.
397 udp mptn Multi Protocol Trans. Net.
398 tcp kryptolan Kryptolan
398 udp kryptolan Kryptolan
399 tcp iso-tsap-c2 ISO Transport Class 2 Non-Control over TCP
399 udp iso-tsap-c2 ISO Transport Class 2 Non-Control over TCP
400 tcp work-sol Workstation Solutions
400 udp work-sol Workstation Solutions
401 tcp ups Uninterruptible Power Supply
401 udp ups Uninterruptible Power Supply
402 tcp genie Genie Protocol
402 udp genie Genie Protocol
403 tcp decap decap
403 udp decap decap
404 tcp nced nced
404 udp nced nced
405 tcp ncld ncld
405 udp ncld ncld
406 tcp imsp Interactive Mail Support Protocol
406 udp imsp Interactive Mail Support Protocol
407 tcp timbuktu Timbuktu
407 udp timbuktu Timbuktu
408 tcp prm-sm Prospero Resource Manager Sys. Man.
408 udp prm-sm Prospero Resource Manager Sys. Man.
409 tcp prm-nm Prospero Resource Manager Node Man.
409 udp prm-nm Prospero Resource Manager Node Man.
410 tcp decladebug DECLadebug Remote Debug Protocol
410 udp decladebug DECLadebug Remote Debug Protocol
411 tcp rmt Remote MT Protocol
411 udp rmt Remote MT Protocol
411 tcp Backage \[trojan\] Backage
412 tcp synoptics-trap Trap Convention Port
412 udp synoptics-trap Trap Convention Port
413 tcp smsp Storage Management Services Protocol
413 udp smsp Storage Management Services Protocol
414 tcp infoseek InfoSeek
414 udp infoseek InfoSeek
415 tcp bnet BNet
415 udp bnet BNet
416 tcp silverplatter Silverplatter
416 udp silverplatter Silverplatter
417 tcp onmux Onmux
417 udp onmux Onmux
418 tcp hyper-g Hyper-G
418 udp hyper-g Hyper-G
419 tcp ariel1 Ariel
419 udp ariel1 Ariel
420 tcp smpte SMPTE
420 udp smpte SMPTE
420 tcp Breach \[trojan\] Breach
420 tcp Incognito \[trojan\] Incognito
421 tcp ariel2 Ariel
421 udp ariel2 Ariel
421 tcp TCPWrappers \[trojan\] TCP Wrappers
421 tcp TCPWrapperstrojan \[trojan\] TCP Wrappers trojan
422 tcp ariel3 Ariel
422 udp ariel3 Ariel
423 tcp opc-job-start IBM Operations Planning and Control Start
423 udp opc-job-start IBM Operations Planning and Control Start
424 tcp opc-job-track IBM Operations Planning and Control Track
424 udp opc-job-track IBM Operations Planning and Control Track
425 tcp icad-el ICAD
425 udp icad-el ICAD
426 tcp smartsdp smartsdp
426 udp smartsdp smartsdp
427 tcp svrloc Server Location
427 udp svrloc Server Location
428 tcp ocs_cmu OCS_CMU
428 udp ocs_cmu OCS_CMU
429 tcp ocs_amu OCS_AMU
429 udp ocs_amu OCS_AMU
430 tcp utmpsd UTMPSD
430 udp utmpsd UTMPSD
431 tcp utmpcd UTMPSD
431 udp utmpcd UTMPSD
432 tcp iasd IASD
432 udp iasd IASD
433 tcp nnsp Usenet Network News Transfer
433 udp nnsp Usenet Network News Transfer
434 tcp mobileip-agent MobileIP-Agent
434 udp mobileip-agent MobileIP-Agent
435 tcp mobilip-mn MobileIP-MN
435 udp mobilip-mn MobileIP-MN
436 tcp dna-cml DNA-CML
436 udp dna-cml DNA-CML
437 tcp comscm comscm
437 udp comscm comscm
438 tcp dsfgw dsfgw
438 udp dsfgw dsfgw
439 tcp dasp dasp
439 udp dasp dasp
440 tcp sgcp sgcp
440 udp sgcp sgcp
441 tcp decvms-sysmgt decvms-sysmgt
441 udp decvms-sysmgt decvms-sysmgt
442 tcp cvc_hostd cvc_hostd
442 udp cvc_hostd cvc_hostd
443 tcp https HTTP protocol over TLS/SSL
443 udp https HTTP protocol over TLS/SSL
444 tcp snpp Simple Network Paging Protocol
444 udp snpp Simple Network Paging Protocol
445 tcp microsoft-ds Win2k+ Server Message Block
445 udp microsoft-ds Win2k+ Server Message Block
446 tcp ddm-rdb DDM-RDB
446 udp ddm-rdb DDM-RDB
447 tcp ddm-dfm DDM-RFM
447 udp ddm-dfm DDM-RFM
448 tcp ddm-ssl DDM-SSL
448 udp ddm-ssl DDM-SSL
449 tcp as-servermap AS Server Mapper
449 udp as-servermap AS Server Mapper
450 tcp tserver Computer Supported Telecommunication Applications
450 udp tserver Computer Supported Telecommunication Applications
451 tcp sfs-smp-net Cray Network Semaphore server
451 udp sfs-smp-net Cray Network Semaphore server
452 tcp sfs-config Cray SFS config server
452 udp sfs-config Cray SFS config server
453 tcp creativeserver CreativeServer
453 udp creativeserver CreativeServer
454 tcp contentserver ContentServer
454 udp contentserver ContentServer
455 tcp creativepartnr CreativePartnr
455 udp creativepartnr CreativePartnr
455 tcp FatalConnections \[trojan\] Fatal Connections
456 tcp macon-tcp macon-tcp
456 udp macon-udp macon-tcp
456 tcp HackersParadise \[trojan\] Hackers Paradise
457 tcp scohelp scohelp
457 udp scohelp scohelp
458 tcp appleqtc apple quick time
458 udp appleqtc apple quick time
459 tcp
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