| Port | Kurz | Beschreibung |
|---|---|---|
| 396 | netware-ip | Novell Netware over IP |
| 397 | mptn | Multi Protocol Trans. Net. |
| 398 | kryptolan | |
| 399 | iso-tsap-c2 | ISO-TSAP Class 2 |
| 400 | work-sol | Workstation Solutions |
| 401 | ups | Uninterruptible Power Supply |
| 402 | genie | Genie Protocol |
| 403 | decap | |
| 404 | nced | |
| 405 | ncld | |
| 406 | imsp | Interactive Mail Support Protocol |
| 407 | timbuktu | |
| 408 | prm-sm | Prospero Resource Manager Sys. Man. |
| 409 | prm-nm | Prospero Resource Manager Node Man. |
| 410 | decladebug | DECLadebug Remote Debug Protocol |
| 411 | rmt | Remote MT Protocol |
| 412 | synoptics-trap | Trap Convention Port |
| 413 | smsp | |
| 414 | infoseek | |
| 415 | bnet | |
| 416 | silverplatter | |
| 417 | onmux | |
| 418 | hyper-g | |
| 419 | ariel1 | |
| 420 | smpte | |
| 421 | ariel2 | |
| 422 | ariel3 | |
| 423 | opc-job-start | IBM Operations Planning and Control Start |
| 424 | opc-job-track | IBM Operations Planning and Control Track |
| 425 | icad-el | |
| 426 | smartsdp | |
| 427 | svrloc | Server Location |
| 428 | ocs_cmu | |
| 429 | ocs_amu | |
| 430 | utmpsd | |
| 431 | utmpcd | |
| 432 | iasd | |
| 433 | nnsp | |
| 434 | mobileip-agent | |
| 435 | mobilip-mn | |
| 436 | dna-cml | |
| 437 | comscm | |
| 438 | dsfgw | |
| 439 | dasp | |
| 440 | sgcp | |
| 441 | decvms-sysmgt | |
| 442 | cvc_hostd | |
| 443 | https | |
| 444 | snpp | Simple Network Paging Protocol |
| 445 | microsoft-ds | |
| 446 | ddm-rdb | |
| 447 | ddm-dfm | |
| 448 | ddm-ssl, ddm-byte | |
| 449 | as-servermap | AS Server Mapper |
| 450 | tserver | |
| 451 | sfs-smp-net | Cray Network Semaphore server |
| 452 | sfs-config | Cray SFS config server |
| 453 | creativeserver | CreativeServer |
| 454 | contentserver | ContentServer |
| 455 | creativepartnr | CreativePartnr |
| 456 (tcp) | macon-tcp | |
| 456 (udp) | macon-udp | |
| 457 | scohelp | |
| 458 | appleqtc | apple quick time |
| 459 | ampr-rcmd | |
| 460 | skronk | |
| 461 | datasurfsrv | |
| 462 | datasurfsrvsec | |
| 463 | alpes | |
| 464 | #kpasswd | Kerberos (v5) |
| 464 | kpasswd5 | Kerberos (v5) |
| 465 | smtps | smtp protocol over TLS/SSL (was ssmtp) |
| 466 | digital-vrc | |
| 467 | mylex-mapd | |
| 468 | photuris | |
| 469 | rcp | Radio Control Protocol |
| 470 | scx-proxy | |
| 471 | mondex | |
| 472 | ljk-login | |
| 473 | hybrid-pop | |
| 474 (tcp) | tn-tl-w1 | |
| 474 (udp) | tn-tl-w2 | |
| 475 | tcpnethaspsrv | |
| 476 | tn-tl-fd1 | |
| 477 | ss7ns | |
| 478 | spsc | |
| 479 | iafserver | |
| 480 | iafdbase | |
| 481 | ph | |
| 482 | bgs-nsi | |
| 483 | ulpnet | |
| 484 | integra-sme | Integra Software Management Environment |
| 485 | powerburst | Air Soft Power Burst |
| 486 | avian | |
| 487 | saft | saft Simple Asynchronous File Transfer |
| 488 | gss-http | |
| 489 | nest-protocol | |
| 490 | micom-pfs | |
| 491 | go-login | |
| 492 | ticf-1 | Transport Independent Convergence for FNA |
| 493 | ticf-2 | Transport Independent Convergence for FNA |
| 494 | pov-ray | |
| 495 | intecourier | |
| 496 | pim-rp-disc | |
| 497 | dantz | |
| 498 | siam | |
| 499 | iso-ill | ISO ILL Protocol |
| 500 | isakmp | |
| 501 | stmf | |
| 502 | asa-appl-proto | |
| 503 | intrinsa | |
| 504 | citadel | |
| 505 | mailbox-lm | |
| 506 | ohimsrv | |
| 507 | crs | |
| 508 | xvttp | |
| 509 | snare | |
| 510 | fcp | FirstClass Protocol |
| 511 | passgo | |
| 512 (tcp) | exec | remote process execution; |
| 512 (udp) | biff, comsat | used by mail system to notify users |
| 513 (tcp) | login | remote login a la telnet; |
| 513 (udp) | who, whod | maintains data bases showing who's |
| 514 (tcp) | shell, cmd | like exec, but automatic |
| 514 (udp) | syslog | |
| 515 | printer, spooler | |
| 516 | videotex | |
| 517 | talk | like tenex link, but across |
| 518 | ntalk | |
| 519 | utime, unixtime | |
| 520 (tcp) | efs | extended file name server |
| 520 (udp) | router, route routed | local routing process (on site); |
| 521 | ripng | |
| 522 | ulp | |
| 523 | ibm-db2 | |
| 524 | ncp | |
| 525 | timed, timeserver | |
| 526 | tempo, newdate | |
| 527 | stx | Stock IXChange |
| 528 | custix | Customer IXChange |
| 529 | irc-serv | |
| 530 | courier, rpc | |
| 531 | conference, chat | |
| 532 | netnews, readnews | |
| 533 | netwall | for emergency broadcasts |
| 534 | mm-admin | MegaMedia Admin |
| 535 | iiop | |
| 536 | opalis-rdv | |
| 537 | nmsp | Networked Media Streaming Protocol |
| 538 | gdomap |