Port 500 - 599 Last Update:2005/04/09

port 1 - 99
port 100 - 199
port 200 - 299
port 300 - 399
port 400 - 499
port 500 - 599
port 600 - 699
port 700 - 1023
port 1024 - 1199 up
port 1200 - 1299
port 1300 - 1399
port 1400 - 1499
port 1500 - 1599
port 1600 - 1699
port 1700 - 1799
port 1800 - 1899 up
port 1900 - 1999
port 2000 - 2099
port 2100 - 2299
port 2300 - 2399
port 2400 - 2499
port 2500 - 2599
port 2600 - 2699
port 2700 - 2799
port 2800 - 2899
port 2900 - 2999
port 3000 - 3099
port 3100 - 3199
port 3200 - 3299
port 3300 - 3399
port 3400 - 3499
port 3500 - 3599
port 3600 - 3699
port 3700 - 3999 up
port 4000 - 4999 up
port 5000 - 5399
port 5400 - 5999 up
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port 30000 - 39999
port 40000 -

http://www.iana.org/
assignments/port-numbers

(2006/3/3)

Port List(CSV)

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Port No.ProtocolServiceDescription
500tcp/udpisakmpisakmp
500 udp # Cisco Systems
501tcp/udpstmfSTMF
502tcp/udpasa-appl-protoasa-appl-proto
503tcp/udpintrinsaIntrinsa
504tcp/udpcitadelcitadel
505tcp/udpmailbox-lmmailbox-lm
506tcp/udpohimsrvohimsrv
507tcp/udpcrscrs
508tcp/udpxvttpxvttp
509tcp/udpsnaresnare
510tcp/udpfcpFirstClass Protocol
511tcp/udppassgoPassGo
511 tcp # Part of rootkit t0rn, a program called
"leeto's socket daemon" runs at this port.
512tcpexecremote process execution; authentication
performed using passwords and UNIX login names
512udpcomsat 
512udpbiffused by mail system to notify users of
new mail received; currently receives
messages only from processes on
the same machine
513tcplogin"remote login a la telnet; automatic
authentication performed based on
priviledged port numbers and
distributed data bases which
identify ""authentication domains"""
513udpwhomaintains data bases showing who's logged in to
machines on a local net and the load average
of the machine
513 tcp # Grlogin
514tcpshell"cmd like exec, but automatic authentication is
performed as for login server"
514 tcp # RPC Backdoor
514udpsyslog 
515tcp/udpprinterspooler
516tcp/udpvideotexvideotex
517tcp/udptalk"like tenex link, but across machine - unfortunately,
doesn't use link protocol (this is actually just a
rendezvous port from which a tcp connection is established)"
518tcp/udpntalk 
519tcp/udputimeunixtime
520tcpefsextended file name server
520udprouterlocal routing process (on site); uses variant of
Xerox NS routing information protocol - RIP
521tcp/udpripngripng
522tcp/udpulpULP
523tcp/udpibm-db2IBM-DB2
524tcp/udpncpNCP
525tcp/udptimedtimeserver
526tcp/udptemponewdate
527tcp/udpstxStock IXChange
528tcp/udpcustixCustomer IXChange
529tcp/udpirc-servIRC-SERV
530tcp/udpcourierrpc
531tcp/udpconferencechat
531 tcp # Net666, Rasmin
532tcp/udpnetnewsreadnews
533tcp/udpnetwallfor emergency broadcasts
534tcp/udpmm-adminMegaMedia Admin
535tcp/udpiiopiiop
536tcp/udpopalis-rdvopalis-rdv
537tcp/udpnmspNetworked Media Streaming Protocol
538tcp/udpgdomapgdomap
539tcp/udpapertus-ldpApertus Technologies Load Determination
540tcp/udpuucpuucpd
541tcp/udpuucp-rloginuucp-rlogin
542tcp/udpcommercecommerce
543tcp/udpklogin 
544tcp/udpkshellkrcmd
545tcp/udpappleqtcsrvrappleqtcsrvr
546tcp/udpdhcpv6-clientDHCPv6 Client
547tcp/udpdhcpv6-serverDHCPv6 Server
548tcp/udpafpovertcpAFP over TCP
549tcp/udpidfpIDFP
550tcp/udpnew-rwhonew-who
551tcp/udpcybercashcybercash
552tcp/udpdevshr-ntsDeviceShare
553tcp/udppirppirp
554tcp/udprtspReal Time Stream Control Protocol
555tcp/udpdsf 
555 tcp/udp # Trojan: phAse Zero
711 trojan (Seven Eleven), Ini-Killer,
Net Administrator,
Phase Zero, Phase-0, Stealth Spy
556tcp/udpremotefsrfs server
557tcp/udpopenvms-sysipcopenvms-sysipc
558tcp/udpsdnskmpSDNSKMP
559tcp/udpteedtapTEEDTAP
559 tcp # Domwis, Solufina
560tcp/udprmonitorrmonitord
561tcp/udpmonitor 
562tcp/udpchshellchcmd
563tcp/udpnntpsnntp protocol over TLS/SSL (was snntp)
564tcp/udp9pfsplan 9 file service
565tcp/udpwhoamiwhoami
566tcp/udpstreettalkstreettalk
567tcp/udpbanyan-rpcbanyan-rpc
568tcp/udpms-shuttlemicrosoft shuttle
569tcp/udpms-romemicrosoft rome
570tcp/udpmeterdemon
571tcp/udpmeterudemon
572tcp/udpsonarsonar
573tcp/udpbanyan-vipbanyan-vip
574tcp/udpftp-agentFTP Software Agent System
575tcp/udpvemmiVEMMI
576tcp/udpipcdipcd
577tcp/udpvnasvnas
578tcp/udpipddipdd
579tcp/udpdecbsrvdecbsrv
580tcp/udpsntp-heartbeatSNTP HEARTBEAT
581tcp/udpbdpBundle Discovery Protocol
582tcp/udpscc-securitySCC Security
583tcp/udpphilips-vcPhilips Video-Conferencing
584tcp/udpkeyserverKey Server
585tcp/udpimap4-sslIMAP4+SSL (use 993 instead)
586tcp/udppassword-chgPassword Change
587tcp/udpsubmissionSubmission
588tcp/udpcalCAL
589tcp/udpeyelinkEyeLink
590tcp/udptns-cmlTNS CML
591tcp/udphttp-alt"FileMaker, Inc. - HTTP Alternate (see Port 80)"
592tcp/udpeudora-setEudora Set
593tcp/udphttp-rpc-epmapHTTP RPC Ep Map
594tcp/udptpipTPIP
595tcp/udpcab-protocolCAB Protocol
596tcp/udpsmsdSMSD
597tcp/udpptcnameservicePTC Name Service
598tcp/udpsco-websrvrmg3SCO Web Server Manager 3
599tcp/udpacpAeolon Core Protocol