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Listing of Port and Protocol, with known attacks.
Jerold Schulman
May 12, 2003
26 Min Read
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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