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TCP UDP Ports


Official List

Ports 500 - 600

Port Protocol (TCP/UDP) Title Description
Port 500 tcp isakmp isakmp
Port 500 udp isakmp isakmp
Port 501 tcp stmf STMF
Port 501 udp stmf STMF
Port 502 tcp asa-appl-proto asa-appl-proto
Port 502 udp asa-appl-proto asa-appl-proto
Port 503 tcp intrinsa Intrinsa
Port 503 udp intrinsa Intrinsa
Port 504 tcp citadel citadel
Port 504 udp citadel citadel
Port 505 tcp mailbox-lm mailbox-lm
Port 505 udp mailbox-lm mailbox-lm
Port 506 tcp ohimsrv ohimsrv
Port 506 udp ohimsrv ohimsrv
Port 507 tcp crs crs
Port 507 udp crs crs
Port 508 tcp xvttp xvttp
Port 508 udp xvttp xvttp
Port 509 tcp snare snare
Port 509 udp snare snare
Port 510 tcp fcp FirstClass Protocol
Port 510 udp fcp FirstClass Protocol
Port 511 tcp passgo PassGo
Port 511 udp passgo PassGo
Port 512 udp biff used by mail to
Port 512 udp comsat
Port 512 tcp exec remote process execution;
Port 513 tcp login remote login a telnet;
Port 513 udp who maintains data bases who's
Port 514 tcp shell cmd
Port 514 udp syslog
Port 515 tcp printer spooler
Port 515 udp printer spooler
Port 516 tcp videotex videotex
Port 516 udp videotex videotex
Port 517 tcp talk like tenex link, across
Port 517 udp talk like tenex link, across
Port 518 tcp ntalk
Port 518 udp ntalk
Port 519 tcp utime unixtime
Port 519 udp utime unixtime
Port 520 tcp efs extended file name
Port 520 udp router local routing process site);
Port 521 tcp ripng ripng
Port 521 udp ripng ripng
Port 522 tcp ulp ULP
Port 522 udp ulp ULP
Port 523 tcp ibm-db2 IBM-DB2
Port 523 udp ibm-db2 IBM-DB2
Port 524 tcp ncp NCP
Port 524 udp ncp NCP
Port 525 tcp timed timeserver
Port 525 udp timed timeserver
Port 526 tcp tempo newdate
Port 526 udp tempo newdate
Port 527 tcp stx Stock IXChange
Port 527 udp stx Stock IXChange
Port 528 tcp custix Customer IXChange
Port 528 udp custix Customer IXChange
Port 529 tcp irc-serv IRC-SERV
Port 529 udp irc-serv IRC-SERV
Port 530 tcp courier rpc
Port 530 udp courier rpc
Port 531 tcp conference chat
Port 531 udp conference chat
Port 532 tcp netnews readnews
Port 532 udp netnews readnews
Port 533 tcp netwall for emergency broadcasts
Port 533 udp netwall for emergency broadcasts
Port 534 tcp windream windream Admin
Port 534 udp windream windream Admin
Port 535 tcp iiop iiop
Port 535 udp iiop iiop
Port 536 tcp opalis-rdv opalis-rdv
Port 536 udp opalis-rdv opalis-rdv
Port 537 tcp nmsp Networked Media Streaming
Port 537 udp nmsp Networked Media Streaming
Port 538 tcp gdomap gdomap
Port 538 udp gdomap gdomap
Port 539 tcp apertus-ldp Apertus Technologies Load
Port 539 udp apertus-ldp Apertus Technologies Load
Port 540 tcp uucp uucpd
Port 540 udp uucp uucpd
Port 541 tcp uucp-rlogin uucp-rlogin
Port 541 udp uucp-rlogin uucp-rlogin
Port 542 tcp commerce commerce
Port 542 udp commerce commerce
Port 543 tcp klogin
Port 543 udp klogin
Port 544 tcp kshell krcmd
Port 544 udp kshell krcmd
Port 545 tcp appleqtcsrvr appleqtcsrvr
Port 545 udp appleqtcsrvr appleqtcsrvr
Port 546 tcp dhcpv6-client DHCPv6 Client
Port 546 udp dhcpv6-client DHCPv6 Client
Port 547 tcp dhcpv6-server DHCPv6 Server
Port 547 udp dhcpv6-server DHCPv6 Server
Port 548 tcp afpovertcp AFP over TCP
Port 548 udp afpovertcp AFP over TCP
Port 549 tcp idfp IDFP
Port 549 udp idfp IDFP
Port 550 tcp new-rwho new-who
Port 550 udp new-rwho new-who
Port 551 tcp cybercash cybercash
Port 551 udp cybercash cybercash
Port 552 tcp devshr-nts DeviceShare
Port 552 udp devshr-nts DeviceShare
Port 553 tcp pirp pirp
Port 553 udp pirp pirp
Port 554 tcp rtsp Real Time Streaming (RTSP)
Port 554 udp rtsp Real Time Streaming (RTSP)
Port 555 tcp dsf
Port 555 udp dsf
Port 556 tcp remotefs rfs server
Port 556 udp remotefs rfs server
Port 557 tcp openvms-sysipc openvms-sysipc
Port 557 udp openvms-sysipc openvms-sysipc
Port 558 tcp sdnskmp SDNSKMP
Port 558 udp sdnskmp SDNSKMP
Port 559 tcp teedtap TEEDTAP
Port 559 udp teedtap TEEDTAP
Port 560 tcp rmonitor rmonitord
Port 560 udp rmonitor rmonitord
Port 561 tcp monitor
Port 561 udp monitor
Port 562 tcp chshell chcmd
Port 562 udp chshell chcmd
Port 563 tcp nntps nntp protocol over (was
Port 563 udp nntps nntp protocol over (was
Port 564 tcp 9pfs plan 9 file
Port 564 udp 9pfs plan 9 file
Port 565 tcp whoami whoami
Port 565 udp whoami whoami
Port 566 tcp streettalk streettalk
Port 566 udp streettalk streettalk
Port 567 tcp banyan-rpc banyan-rpc
Port 567 udp banyan-rpc banyan-rpc
Port 568 tcp ms-shuttle microsoft shuttle
Port 568 udp ms-shuttle microsoft shuttle
Port 569 tcp ms-rome microsoft rome
Port 569 udp ms-rome microsoft rome
Port 570 tcp meter demon
Port 570 udp meter demon
Port 571 tcp meter udemon
Port 571 udp meter udemon
Port 572 tcp sonar sonar
Port 572 udp sonar sonar
Port 573 tcp banyan-vip banyan-vip
Port 573 udp banyan-vip banyan-vip
Port 574 tcp ftp-agent FTP Software Agent
Port 574 udp ftp-agent FTP Software Agent
Port 575 tcp vemmi VEMMI
Port 575 udp vemmi VEMMI
Port 576 tcp ipcd ipcd
Port 576 udp ipcd ipcd
Port 577 tcp vnas vnas
Port 577 udp vnas vnas
Port 578 tcp ipdd ipdd
Port 578 udp ipdd ipdd
Port 579 tcp decbsrv decbsrv
Port 579 udp decbsrv decbsrv
Port 580 tcp sntp-heartbeat SNTP HEARTBEAT
Port 580 udp sntp-heartbeat SNTP HEARTBEAT
Port 581 tcp bdp Bundle Discovery Protocol
Port 581 udp bdp Bundle Discovery Protocol
Port 582 tcp scc-security SCC Security
Port 582 udp scc-security SCC Security
Port 583 tcp philips-vc Philips Video-Conferencing
Port 583 udp philips-vc Philips Video-Conferencing
Port 584 tcp keyserver Key Server
Port 584 udp keyserver Key Server
Port 586 tcp password-chg Password Change
Port 586 udp password-chg Password Change
Port 587 tcp submission Submission
Port 587 udp submission Submission
Port 588 tcp cal CAL
Port 588 udp cal CAL
Port 589 tcp eyelink EyeLink
Port 589 udp eyelink EyeLink
Port 590 tcp tns-cml TNS CML
Port 590 udp tns-cml TNS CML
Port 591 tcp http-alt FileMaker, Inc. - Alternate
Port 591 udp http-alt FileMaker, Inc. - Alternate
Port 592 tcp eudora-set Eudora Set
Port 592 udp eudora-set Eudora Set
Port 593 tcp http-rpc-epmap HTTP RPC Ep
Port 593 udp http-rpc-epmap HTTP RPC Ep
Port 594 tcp tpip TPIP
Port 594 udp tpip TPIP
Port 595 tcp cab-protocol CAB Protocol
Port 595 udp cab-protocol CAB Protocol
Port 596 tcp smsd SMSD
Port 596 udp smsd SMSD
Port 597 tcp ptcnameservice PTC Name Service
Port 597 udp ptcnameservice PTC Name Service
Port 598 tcp sco-websrvrmg3 SCO Web Server 3
Port 598 udp sco-websrvrmg3 SCO Web Server 3
Port 599 tcp acp Aeolon Core Protocol
Port 599 udp acp Aeolon Core Protocol
Port 600 tcp ipcserver Sun IPC server