Consulta números de puertos TCP y UDP comunes junto con sus servicios. Una referencia útil para firewalls, servidores, seguridad y resolución de problemas de red.
Tip: Press Ctrl+F to find HTTP ports. Click a heading to collapse or expand it.
| Port number/layer | Name | Comment |
|---|---|---|
| 1 | tcpmux | TCP port service multiple access |
| 5 | rje | Remote Access |
| 7 | echo | Echo Service |
| 9 | discard | Empty service for connection testing |
| 11 | systat | System status for listing connected ports |
| 13 | daytime | Send date and time to requesting host |
| 17 | qotd | Send daily motto to connected hosts |
| 18 | msp | Organisation |
| 19 | chargen | character generation services; sending endless character streams |
| 20 | ftp-data | FTP Data Port |
| 21 | ftp | File Transfer Protocol (FTP) port; sometimes used by file service agreements (FSP) |
| 22 | ssh | Security Shell (SSH) services |
| 23 | telnet | Telnet Service |
| 25 | smtp | Simple Mail Transfer Protocol (SMTP) |
| 37 | time | Time protocol |
| 39 | rlp | Resource positioning protocol |
| 42 | nameserver | Internet name service |
| 43 | nicname | WHOIS Directory Service |
| 49 | tacacs | Terminal access controller access control system for TCP/IP-based validation and access |
| 50 | re-mail-ck | Remote Mail Check Protocol |
| 53 | domain | Domain name services (e.g. BIND) |
| 63 | whois++ | WHOIS++, expanded WHOIS service |
| 67 | bootps | BOOTP service; also used by dynamic host protocol (DHCP) service |
| 68 | bootpc | Bootstrap (BOOTP) client; also used by dynamic host protocol (DHCP) client |
| 69 | tftp | Small File Transfer Protocol (TFTP) |
| 70 | gopher | Gopher Internet document search and retrieval |
| 71 | netrjs-1 | Remote operation services |
| 72 | netrjs-2 | Remote operation services |
| 73 | netrjs-3 | Remote operation services |
| 73 | netrjs-4 | Remote operation services |
| 79 | finger | Finger service for user contact information |
| 80 | http | Hypertext Transfer Protocol (HTTP) for World Wide Web services |
| 88 | kerberos | Kerberos Web Certification System |
| 95 | supdup | Telnet protocol extension |
| 101 | hostname | Hostname service on the Sri-NIC machine |
| 102 | iso-tsap | ISO Development Environment (ISODE) network application |
| 105 | csnet-ns | Mailbox name server; also used by CSO name server |
| 107 | rtelnet | Remote Telnet |
| 109 | pop2 | Post Office Agreement Version 2 |
| 110 | pop3 | Post Office Protocol Version 3 |
| 111 | sunrpc | Remote Process Call (RPC) protocol for remote command execution, used by the Network File System (NFS) |
| 113 | auth | Certification and identification agreements |
| 115 | sftp | Secure file transfer protocol (SFTP) services |
| 117 | uucp-path | Unix-Unix Copy Protocol Path Service |
| 119 | nntp | Network News Transfer Protocol for USENET Discussion System (NNTP) |
| 123 | ntp | Network Time Protocol (NTP) |
| 137 | netbios-ns | NetBIOS name service used by Samba in the red hat enterprise Linux |
| 138 | netbios-dgm | NetBIOS data reporting service in the red hat enterprise Linux, used by Samba |
| 139 | netbios-ssn | NET BIOS Session service in the Red Hat Enterprises Linux used by Samba |
| 143 | imap | Internet Message Access Protocol (IMAP) |
| 161 | snmp | Simple Network Management Protocol (SNMP) |
| 162 | snmptrap | SNMP trap |
| 163 | cmip-man | General Management Information Protocol (CMIP) |
| 164 | cmip-agent | General Management Information Protocol (CMIP) |
| 174 | mailq | MAILQ |
| 177 | xdmcp | X Show Manager Control Protocol |
| 178 | nextstep | NeXTstep Window Server |
| 179 | bgp | Border network agreement |
| 191 | prospero | Prospero service in Cliffod Neuman |
| 194 | irc | Internet Relay Chat (IRC) |
| 199 | smux | SNMP UNIX Multi-routing |
| 201 | at-rtmp | AppleTalk. |
| 202 | at-nbp | AppleTalk name binding |
| 204 | at-echo | AppleTalk echo service |
| 206 | at-zis | AppleTalk block information |
| 209 | qmtp | Fast Mail Transfer Protocol (QMTP) |
| 210 | z39.50 | ISO Z39.50 Database |
| 213 | ipx | Internet Group Exchange Protocol (IPX), by Data Reporting Protocol commonly used in the Novell Netware environment |
| 220 | imap3 | Internet Message Access Protocol Version 3 |
| 245 | link | LINK |
| 347 | fatserv | Fatmen Server |
| 363 | rsvp_tunnel | RSVP Tunnel |
| 369 | rpc2portmap | Code file system port maper |
| 370 | codaauth2 | Coda Document System Certification Service |
| 372 | ulistproc | UNIX Listserv |
| 389 | ldap | Light Directory Access Protocol (LDAP) |
| 427 | svrloc | Service Location Protocol (SLP) |
| 434 | mobileip-agent | Transferable Internet Protocol (IP) proxy |
| 435 | mobilip-mn | Transferable Internet Protocol (IP) Manager |
| 443 | https | Secure Hypertext Transfer Protocol (HTTP) |
| 444 | snpp | Small web page break |
| 445 | microsoft-ds | Server message block via TCP/IP (SMB) |
| 464 | kpasswd | Kerberos password and key change service |
| 468 | photuris | Phaturis Session Key Management Protocol |
| 487 | saft | Simple Asymmetric File Transfer (SAFT) protocol |
| 488 | gss-http | General security service for HTTP (GSS) |
| 496 | pim-rp-disc | Joint site discovery (RP-DISC) for protocol stand-alone multiple site dissemination (PIM) services |
| 500 | isakmp | Internet security linkage and key management protocol (ISAKMP) |
| 535 | iiop | Internet Internal Object Request Agent Protocol (IIOP) |
| 538 | gdomap | GNUstep Distribution Object Maper (GDOMAP) |
| 546 | dhcpv6-client | DHCP version 6 Clients |
| 547 | dhcpv6-server | Dynamic Hosting Protocol (DHCP) version 6 services |
| 554 | rtsp | Live streaming protocol (RTSP) |
| 563 | nntps | Network News Transfer Protocol (NNTPS) via condom interface |
| 565 | whoami | whoami |
| 587 | submission | Mail Submission Agent (MSA) |
| 610 | npmp-local | Local/distributed Queue System (DQS) |
| 611 | npmp-gui | Network Outlay Management Protocol (NPMP) GUI/Distribution Queue System (DQS) |
| 612 | hmmp-ind | HMMP Directive/DQS |
| 631 | ipp | Internet Printing Protocol (IPP) |
| 636 | ldaps | Access protocol (LDAPS) via a light directory of the condom layer |
| 674 | acap | Application Configuration Access Protocol (ACAP) |
| 694 | ha-cluster | Cardiac services for groups with high availability |
| 749 | kerberos-adm | “kadmin” database management for Kerberos Version 5 (v5) |
| 750 | kerberos-iv | Kerberos version 4 (v4) services |
| 765 | webster | Web Dictionary |
| 767 | phonebook | Network Phone Book |
| 873 | rsync | rsync file transfer service |
| 992 | telnets | Telnet via the condom layer |
| 993 | imaps | Internet Message Access Protocol (IMAPS) via a condom interface layer |
| 994 | ircs | Internet Relay Chat via Condoms |
| 995 | pop3s | Post office protocol version 3 (POPS3) through condom interface layer |
| Port number/layer | Name | Comment |
|---|---|---|
| 512/tcp | exec | For validation of remote implementation processes |
| 512/udp | biff[comsat] | Biff and services (comsat) |
| 513/tcp | login | Remote Login |
| 513/udp | who[whod] | User list for login |
| 514/tcp | shell[cmd] | Remote shell and remote copying without login |
| 514/udp | syslog | UNIX system log service |
| 515 | printer[spooler] | Printer (lpr) spool |
| 517/udp | talk | Remote dialogue services and clients |
| 518/udp | ntalk | Ntalk, remote conversation service and clients |
| 519 | utime[unixtime] | UNIX Time Protocol (utime) |
| 520/tcp | efs | Expand Filename Server (EFS) |
| 520/udp | router[route,routed] | Route Information Protocol (RIP) |
| 521 | ripng | Road selection information protocol for Internet protocol version 6 (IPv6) |
| 525 | timed[timeserver] | Time daemon (timed) |
| 526/tcp | tempo[newdate] | Tempo |
| 530/tcp | courier[rpc] | Courier Remote Process Call (RPC) protocol |
| 531/tcp | conference[chat] | Internet Relay Chat |
| 532 | netnews | Netnews |
| 533/udp | netwall | Netwall for emergency broadcasting |
| 540/tcp | uucp[uucpd] | Unix to Unix Copy Service |
| 543/tcp | klogin | Kerberos Version 5 (v5) remote login |
| 544/tcp | kshell | Kerberos Version 5 (v5) Remote shell |
| 548 | afpovertcp | Appletalk document preparation protocol by transfer control protocol (TCP) (AFP) |
| 556 | remotefs[rfs_server,rfs] | Runhoff remote file system (RFS) |
| Port number/layer | Name | Comment |
|---|---|---|
| 1080 | socks | SOCKS Web Application Agent Service |
| 1236 | bvcontrol[rmtcfg] | Garcilis Packeten Remote Configuration Server |
| 1300 | h323hostcallsc | Telephone security at the H.323 conference mainframe |
| 1433 | ms-sql-s | Microsoft SQL Server |
| 1434 | ms-sql-m | Microsoft SQL monitor |
| 1494 | ica | Citrix ICA client |
| 1512 | wins | Microsoft Windows Internet Names Server |
| 1524 | ingreslock | Ingres Database Management System (DBMS) lock-in service |
| 1525 | prospero-np | Unprivileged Prospero |
| 1645 | datametrics[old-radius] | Datametrics/former Radius project |
| 1646 | sa-msg-port[oldradacct] | s-msg-port/former Radacct project |
| 1649 | kermit | Kermit file transfer and management services |
| 1701 | l2tp[l2f] | Tunnel Service, 2nd Floor (LT2P) / Forwarding, 2nd Floor (L2F) |
| 1718 | h323gatedisc | H.323 Telecommunications Gatekeeper Discovery mechanism |
| 1719 | h323gatestat | H.323 Telecommunications Gatekeeper status |
| 1720 | h323hostcall | H.323 Telephone hosting settings |
| 1758 | tftp-mcast | Small file FTP Group |
| 1759 | mtftp | Organisation |
| 1789 | hello | Hello Router Communication Port |
| 1812 | radius | Radius Dialup Validation and Accounts Service |
| 1813 | radius-acct | Radius's account. |
| 1911 | mtp | Starlight Web Multimedia Transfer Protocol (MTP) |
| 1985 | hsrp | Cisco Thermal Alternative Router Protocol |
| 1986 | licensedaemon | Cisco permission to manage the daemon |
| 1997 | gdp-port | Cisco Gateway Discovery Protocol (GDP) |
| 2049 | nfs[nfsd] | Network File System (NFS) |
| 2102 | zephyr-srv | Zephyr Notification Transfer and Transmission Server |
| 2103 | zephyr-clt | Zephyr service-hm connection |
| 2104 | zephyr-hm | Zephyr Host Manager |
| 2401 | cvspserver | Client/server operation for parallel version (CVS) |
| 2430/tcp | venus | Venus cache manager for the Coda file system (codacon port) |
| 2430/udp | venus | Venus cache manager for the Corda file system (callback/wbc interface) |
| 2431/tcp | venus-se | Side effects of the Venus Transfer Control Protocol (TCP) |
| 2431/udp | venus-se | Side effects of the Venus User Data Reporting Protocol (UDP) |
| 2432/udp | codasrv | Code File System Server Port |
| 2433/tcp | codasrv-se | Coda file system TCP side effects |
| 2433/udp | codasrv-se | Coda file system UDP SFTP side effects |
| 2600 | hpstgmgr[zebrasrv] | HPStGMGR; Zebra Path |
| 2601 | discp-client[zebra] | Discp client; Zebra integrated shell |
| 2602 | discp-server[ripd] | Discp server; path selection protocol daemon (ripd) |
| 2603 | servicemeter[ripngd] | Service measurement;RIP daemon for IPv6 |
| 2604 | nsc-ccs[ospfd] | NSC CCS; open short-path predator (ospfd) |
| 2605 | nsc-posa | NSC POSA; border network protocol daemon (bgpd) |
| 2606 | netmon[ospf6d] | Dell Netmon; OSF daemon for IPv6 (ospf6d) |
| 2809 | corbaloc | Public object request agent (CORBA) naming service locator |
| 3130 | icpv2 | Internet cache protocol version 2 (v2); used by Squid proxy cache server |
| 3306 | mysql | MySQL database service |
| 3346 | trnsprntproxy | Proxy. |
| 4011 | pxe | Pre-implementation environment (PXE) services |
| 4321 | rwhois | Remote whois (rwhois) service |
| 4444 | krb524 | Kerberos Version 5 (v5) to Version 4 (v4) ticket converter |
| 5002 | rfe | Audio broadcasting system RFE |
| 5308 | cfengine | Configure Engine (Cfengine) |
| 5999 | cvsup[CVSup] | CVSup file transfer and update tool |
| 6000 | x11[X] | X Window System Service |
| 7000 | afs3-fileserver | Andrew File System (AFS) file server |
| 7001 | afs3-callback | AFS port used to call the cache manager back |
| 7002 | afs3-prserver | AFS Users and Cluster Databases |
| 7003 | afs3-vlserver | AFS File Volume Location Database |
| 7004 | afs3-kaserver | AFS Kerberos Certification Service |
| 7005 | afs3-volser | AFS Document Volume Management Server |
| 7006 | afs3-errors | AFS Error Interpretation Service |
| 7007 | afs3-bos | AFS Basic Monitoring Process |
| 7008 | afs3-update | AFS server to server updateer |
| 7009 | afs3-rmtsys | AFS Remote Cache Manager Service |
| 9876 | sd | Session Guide |
| 10080 | amanda | Advanced Maryland Automatic Network Archive (Amanda) backup service |
| 11371 | pgpkeyserver | Good Privacy (PGP)/GNU Privacy Guard (GPG) public key server |
| 11720 | h323callsigalt | H.323 Switching signals |
| 13720 | bprd | Veritas NetBackup requesting daemon (bprd) |
| 13721 | bpdbm | Veritas NetBackup Database Manager (bpdbm) |
| 13722 | bpjava-msvc | Veritas NetBackup Java/MSUAL C++ (MSVC) Agreement |
| 13724 | vnetd | Veritas Web Tool |
| 13782 | bpcd | Vertias NetBackup |
| 13783 | vopied | Veritas VOPIED protocol |
| 22273 | wnn6[wnn4] | Hypothetical/Handword Conversion System |
| 26000 | quake | Quake (and associated) multiplayer game server |
| 26208 | wnn6-ds | |
| 33434 | traceroute | Traceroute Network Tracking Tool |
| Notes: The note in /etc/services reads as follows: Port 1236 is registered as “bvcontrol”, but it is also used by the Gracilis Packeten remote configuration server. Official names are listed as main names and unregistered names are listed as aliases. Comment in /etc/services: Ports 2600 to 2606 are not registered in the zebra package. The main name is registered and the unregistered name used by zebra is given as an alias. Note in /etc/services file: The port is registered as wnn6, but the unregistered "wnn4" is also used in FreeWnn package. | ||
| Port number/layer | Name | Comment |
|---|---|---|
| 1/ddp | rtmp | Route watch management protocol |
| 2/ddp | nbp | Name binding protocol |
| 4/ddp | echo | AppleTalk Echo Protocol |
| 6/ddp | zip | Block Information Protocol |
| Port number/layer | Name | Comment |
|---|---|---|
| 751 | kerberos_master | Kerberos Authentication |
| 752 | passwd_server | Kpasswd server |
| 754 | krb5_prop | Kerberos v5 transmission |
| 760 | krbupdate[kreg] | Kerberos is registered. |
| 1109 | kpop | Kerberos Post Office Agreement (KOP) |
| 2053 | knetd | Kerberos Multiroader |
| 2105 | eklogin | Kerberos v5 encrypted remote login |
| Port number/layer | Name | Comment |
|---|---|---|
| 15/tcp | netstat | Network Status (netstat) |
| 98/tcp | linuxconf | Linuxconf Linux Management Tool |
| 106 | poppassd | Post office protocol password change dæmon (POPSSD) |
| 465/tcp | smtps | Simple Mail Transfer Protocol (SMTPS) via a condom interface layer |
| 616/tcp | gii | Interactive interface using the gateway (routing daemon) |
| 808 | omirr[omirrd] | Omirr File Mirror Service |
| 871/tcp | supfileserv | Software Upgrading Protocol (SUP) server |
| 901/tcp | swat | Samba Web Management Tool (SWAT) |
| 953 | rndc | Berkeley Internet Domain Version 9 (BIND 9) Remote Name daemon configuration tool |
| 1127 | sufiledbg | Software Upgrading Protocol (SUP) debugging |
| 1178/tcp | skkserv | Simple pseudonym to SKK Japanese input server |
| 1313/tcp | xtel | French Minitel Text Information System |
| 1529/tcp | support[prmsd,gnatsd] | GNATS bug tracking system |
| 2003/tcp | cfinger | GNU Finger Service |
| 2150 | ninstall | Network installation services |
| 2988 | afbackup | fbackup client-server backup system |
| 3128/tcp | squid | Squid Web proxy cache |
| 3455 | prsvp | RSVP Port |
| 5432 | postgres | PostgreSQL database |
| 4557/tcp | fax | FAX transmission services (old services) |
| 4559/tcp | hylafax | HylaFAX Client-server protocol (new service) |
| 5232 | sgi-dgl | SGI distributed library |
| 5354 | noclog | NOCOL Network Operations Centre records the daemon process (nologd) |
| 5355 | hostmon | NOCOL Network Operations Centre Host Watch |
| 5680/tcp | canna | Canna Japanese character input interface |
| 6010/tcp | x11-ssh-offset | Safe Shell(SSH)X11 forward offset |
| 6667 | ircd | ircd |
| 7100/tcp | xfs | X Font Server (XFS) |
| 7666/tcp | tircproxy | Tircproxy IRC Agent Service |
| 8008 | http-alt | Another option for hypertext transfer protocol (HTTP) |
| 8080 | webcache | World Wide Web (WWW) cache service |
| 8081 | tproxy | Transparent Agent |
| 9100/tcp | jetdirect[laserjet,hplj] | Hewlett-Packard (HP) JetDirect Network Printing Service |
| 9359 | mandelspawn[mandelbrot] | A parallel Mandelbrot generation program for X window systems |
| 10081 | kamanda | Use Amanda backup service for Kerberos |
| 10082/tcp | amandaidx | Amanda backup service |
| 10083/tcp | amidxtape | Amanda backup service |
| 20011 | isdnlog | Integrated Operations Digital Network (ISDN) login system |
| 20012 | vboxd | ISDN Soundbox daemon (vboxd) |
| 22305/tcp | wnn4_Kr | kWnn Korean input system |
| 22289/tcp | wnn4_Cn | cWnn Chinese input system |
| 22321/tcp | wnn4_Tw | tWnn Chinese input system (Taiwan) |
| 24554 | binkp | Binkley TCP/IP Fidonet Mailing Program daemon |
| 27374 | asp | Chile |
| 60177 | tfido | Ifmail FidoNet compatible mail service |
| 60179 | fido | FidoNet e-mail and news network |