puertos tcp y upd

7/29/2019 Puertos TCP y UPD

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Puertos TCP/IP

La ICANN es responsable en la asignacin de nmeros de puertos TCP y UDP para usos especficos.

Los puertos bien conocidos (well-known ports) son los del rango del 0 al 1023; en sistemas operativos derivados

del Unix, abrir un puerto de este rango para recibir conexiones entrantes requiere privilegios administrativos.Los puertos registrados estn en el rango desde el 1024 al 49151. Los nmeros de puerto del 49152 al 65535 son puertos

dinmicos (privados), no usados por aplicaciones definidas.

Este no es un mecanismo forzado, ICANN provee esta especificacin como un conjunto de recomendaciones. A veces los

puertos pueden ser utilizados por protocolos o aplicaciones diferentes a su designacin oficial, tal sera el caso de una

aplicacin que no recibi un puerto o rango de puertos registrados por la ICANN, o el de un troyano.

Puertos Conocidos

Puerto Protocolo Servicio Observaciones

1 TCP TCPMUXTCP port servicemultiplexer

7 TCP - UDP ECHO protocol

9 TCP - UDP DISCARD Protocol13 TCP - UDP DAYTIME protocol

17 TCP QOTD protocol Quote of the Day

19 TCP CHARGEN protocol Character Generator

19 UDP CHARGEN protocol

20 TCP FTP - data port File Transfer Protocol

21 TCP FTP - control port command

22 TCPSSH - used for secure logins, filetransfers and port forwarding

Secure Shell (scp,sftp)

23 TCPTelnet protocol - unencrypted textcommunications

25 TCP SMTP - used for sending E-mailsSimple Mail TransferProtocol

37 TCP - UDP TIME protocol

53 TCP DNS Domain Name Server53 UDP DNS

67 UDPBOOTP server; also used byDHCP

BootStrap Protocol -Dynamic HostConfiguration Protocol

68 UDP BOOTP client; also used by DHCP

69 UDP TFTPTrivial File TransferProtocol

70 TCP Gopher protocol

79 TCP Finger protocol

80 TCPHTTP - used for transferring webpages

HyperText TransferProtocol

88 TCP Kerberos - authenticating agent

109 TCP POP2Post Office Protocolversion 2

110 TCP POP3Post Office Protocolversion 3

113 TCP ident

old serveridentification system,still used by IRCservers to identify itsusers

119 TCPNNTP - used for retrievingnewsgroups messages

Network NewsTransfer Protocol

123 UDPNTP - used for timesynchronization

Network Time Protocol


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139 TCP NetBIOS

143 TCP IMAP4 - used for retrieving E-mailsInternet MessageAccess Protocol 4

161 UDP SNMP

179 TCP BGPBorder GatewayProtocol

389 TCP LDAPLightweight Directory

Access Protocol

443 TCP HTTPS - HTTP over SSLencryptedtransmission

445 TCP Microsoft-DSActive Directory,Windows shares,Sasser-worm, Agobot

445 UDP Microsoft-DS SMB file sharing

465 TCP SMTP over SSL

514 UDP syslog protocolused for systemlogging

540 TCP UUCPUnix-to-Unix CopyProtocol

591 TCP FileMaker 6.0 Web SharingHTTP Alternate, seeport 80

636 TCP LDAP over SSLencryptedtransmission

666 TCPid Software's DOOM multiplayergame played over TCP

993 TCP IMAP4 over SSLencryptedtransmission

995 TCP POP3 over SSLencryptedtransmission

Puertos Registrados


1080 TCP SOCKS proxy

1337 TCPmenandmice.com DNS. Often used oncompromised/infected computers - "1337" a "Leetspeak" version of "Elite". See unregistered use below.

not to be confused with standard

DNS port

1352 TCP IBM Lotus Notes/Domino RCP

1433 TCP Microsoft SQL database system

1434 TCP Microsoft SQL Monitor

1434 UDP Microsoft SQL Monitor

1984 TCP Big Brother network monitoring tool

1494 TCP Citrix MetaFrame ICA Client

1863 TCP MSN Messenger

2427 UDP Cisco MGCP

3128 TCPHTTP used by web caches and the default port for theSquid cache

3306 TCP MySQL Database system

3389 TCP Microsoft Terminal Server RDP

3396 TCP Novell NDPS Printer Agent3689 TCP

DAAP Digital Audio Access Protocol used by Apple'sITunes

3690 TCP Subversion version control system

4899 TCP RAdmin remote administration tool often Trojan horse

5190 TCP AOL and AOL Instant Messenger

5222 TCP XMPP/Jabber client connection

5269 TCP XMPP/Jabber server connection

5432 TCP PostgreSQL database system

6000 TCP X11 used for X-windows


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6346 TCP Gnutella Filesharing Bearshare, Limewire etc.

6347 UDP Gnutella

6667 TCP IRC Internet Relay Chat

8000 TCP iRDMIoften mistakenly used instead ofport 8080

8080 TCP HTTP Alternate (http-alt)

used when running a second webserver on the same machine (the

other is in port 80), for web proxyand caching server, or for running aweb server as a non-root user.Default port for Jakarta Tomcat.

8118 TCP Privoxy web proxy advertisements- filtering web proxy

Puertos no Registrados


981 TCPSofaware Remote HTTPS management for firewalldevices running embedded Checkpoint Firewall-1software

1337 TCP WASTE Encrypted File Sharing ProgramCONFLICT with registered use:menandmics DNS

1521 TCP Oracle database default listener CONFLICT with registered use:nCube License Manager

1761 TCP Novell Zenworks Remote Control utilityCONFLICT with registered use: cft-0

2082 TCP CPanel's default portCONFLICT with registered use:Infowave Mobility Server

2086 TCP Web Host Manager's default portCONFLICT with registered use:GNUnet

5000 TCP Universal plug-and-play (UPnP)

Windows network deviceinteroperability; Sybase ASEdatabase on Windows platforms;CONFLICT with registered use:commplex-main

5223 TCP XMPP/Jabberdefault port for SSL ClientConnection

5517 TCP Setiqueue Proxy server client for SETI@Home project5800 TCP VNC remote desktop protocol for use over HTTP

6112 UDP Blizzard's Battle.net gaming serviceCONFLICT with registered use:dtspcd

5900 TCP VNC remote desktop protocol regular port

6600 TCP mpddefault port that mpd listens forclient connects on

6881 TCP BitTorrent port often used

6969 TCP BitTorrent tracker portCONFLICT with registered use:acmsoda

8000 TCPCommon port used for internet radio streams such asthose using SHOUTcast

27010 UDP Half-Life and its mods, such as Counter-Strike

27015 UDP Half-Life and its mods, such as Counter-Strike

27960 UDP id Software's Quake 3 and Quake 3 derived games through 27969

31337 TCP Back Orifice - remote administration tool(often Trojan horse) ("31337" is the"Leet speak" version of "Elite")

50000 TCP DB2 database

puertos tcp y upd

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