Network Port Information Archives

Reference information for TCP and UDP network ports, including service assignments, IDS rule references, malware activity indicators, and security context.

TCP Port 8548

May 7, 2026/in Network Port Information/by Jim

TCP port 8548 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8564

May 7, 2026/in Network Port Information/by Jim

TCP port 8564 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8549

May 7, 2026/in Network Port Information/by Jim

TCP port 8549 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8565

May 7, 2026/in Network Port Information/by Jim

TCP port 8565 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8550

May 7, 2026/in Network Port Information/by Jim

TCP port 8550 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8566

May 7, 2026/in Network Port Information/by Jim

TCP port 8566 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8551

May 7, 2026/in Network Port Information/by Jim

TCP port 8551 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8567 – dof-tunnel

May 7, 2026/in Network Port Information/by Jim

TCP port 8567 is assigned to dof-tunnel by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8552

May 7, 2026/in Network Port Information/by Jim

TCP port 8552 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8568

May 7, 2026/in Network Port Information/by Jim

TCP port 8568 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8553

May 7, 2026/in Network Port Information/by Jim

TCP port 8553 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8569

May 7, 2026/in Network Port Information/by Jim

TCP port 8569 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8554 – rtsp-alt

May 7, 2026/in Network Port Information/by Jim

TCP port 8554 is assigned to rtsp-alt by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8570

May 7, 2026/in Network Port Information/by Jim

TCP port 8570 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8555 – d-fence

May 7, 2026/in Network Port Information/by Jim

TCP port 8555 is assigned to d-fence by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8571

May 7, 2026/in Network Port Information/by Jim

TCP port 8571 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8524

May 7, 2026/in Network Port Information/by Jim

TCP port 8524 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8540

May 7, 2026/in Network Port Information/by Jim

TCP port 8540 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8525

May 7, 2026/in Network Port Information/by Jim

TCP port 8525 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8541

May 7, 2026/in Network Port Information/by Jim

TCP port 8541 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8526

May 7, 2026/in Network Port Information/by Jim

TCP port 8526 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8527

May 7, 2026/in Network Port Information/by Jim

TCP port 8527 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8512

May 7, 2026/in Network Port Information/by Jim

TCP port 8512 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8528

May 7, 2026/in Network Port Information/by Jim

TCP port 8528 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8513

May 7, 2026/in Network Port Information/by Jim

TCP port 8513 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8529

May 7, 2026/in Network Port Information/by Jim

TCP port 8529 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8514

May 7, 2026/in Network Port Information/by Jim

TCP port 8514 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8530

May 7, 2026/in Network Port Information/by Jim

TCP port 8530 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8515

May 7, 2026/in Network Port Information/by Jim

TCP port 8515 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8531

May 7, 2026/in Network Port Information/by Jim

TCP port 8531 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8516

May 7, 2026/in Network Port Information/by Jim

TCP port 8516 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8532

May 7, 2026/in Network Port Information/by Jim

TCP port 8532 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8517

May 7, 2026/in Network Port Information/by Jim

TCP port 8517 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8533

May 7, 2026/in Network Port Information/by Jim

TCP port 8533 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8518

May 7, 2026/in Network Port Information/by Jim

TCP port 8518 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8534

May 7, 2026/in Network Port Information/by Jim

TCP port 8534 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8519

May 7, 2026/in Network Port Information/by Jim

TCP port 8519 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8535

May 7, 2026/in Network Port Information/by Jim

TCP port 8535 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8520

May 7, 2026/in Network Port Information/by Jim

TCP port 8520 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8536

May 7, 2026/in Network Port Information/by Jim

TCP port 8536 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8521

May 7, 2026/in Network Port Information/by Jim

TCP port 8521 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8537

May 7, 2026/in Network Port Information/by Jim

TCP port 8537 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8522

May 7, 2026/in Network Port Information/by Jim

TCP port 8522 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8538

May 7, 2026/in Network Port Information/by Jim

TCP port 8538 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8523

May 7, 2026/in Network Port Information/by Jim

TCP port 8523 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8539

May 7, 2026/in Network Port Information/by Jim

TCP port 8539 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8492

May 7, 2026/in Network Port Information/by Jim

TCP port 8492 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8508

May 7, 2026/in Network Port Information/by Jim

TCP port 8508 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8493

May 7, 2026/in Network Port Information/by Jim

TCP port 8493 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8509

May 7, 2026/in Network Port Information/by Jim

TCP port 8509 has no IANA registration but appears in 2049 IDS rules, with moderate malware activity observed in monitored traffic.

TCP Port 8494

May 7, 2026/in Network Port Information/by Jim

TCP port 8494 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8510

May 7, 2026/in Network Port Information/by Jim

TCP port 8510 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8495

May 7, 2026/in Network Port Information/by Jim

TCP port 8495 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8511

May 7, 2026/in Network Port Information/by Jim

TCP port 8511 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8496

May 7, 2026/in Network Port Information/by Jim

TCP port 8496 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8497

May 7, 2026/in Network Port Information/by Jim

TCP port 8497 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8498

May 7, 2026/in Network Port Information/by Jim

TCP port 8498 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8483

May 7, 2026/in Network Port Information/by Jim

TCP port 8483 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8499

May 7, 2026/in Network Port Information/by Jim

TCP port 8499 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8484

May 7, 2026/in Network Port Information/by Jim

TCP port 8484 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8500 – fmtp

May 7, 2026/in Network Port Information/by Jim

TCP port 8500 is assigned to fmtp by IANA. Referenced in 2036 IDS rules, with moderate malware activity observed in monitored traffic.

TCP Port 8485

May 7, 2026/in Network Port Information/by Jim

TCP port 8485 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8501 – cmtp-mgt

May 7, 2026/in Network Port Information/by Jim

TCP port 8501 is assigned to cmtp-mgt by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8486

May 7, 2026/in Network Port Information/by Jim

TCP port 8486 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8502 – ftnmtp

May 7, 2026/in Network Port Information/by Jim

TCP port 8502 is assigned to ftnmtp by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8487

May 7, 2026/in Network Port Information/by Jim

TCP port 8487 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8503

May 7, 2026/in Network Port Information/by Jim

TCP port 8503 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8488

May 7, 2026/in Network Port Information/by Jim

TCP port 8488 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8504

May 7, 2026/in Network Port Information/by Jim

TCP port 8504 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8489

May 7, 2026/in Network Port Information/by Jim

TCP port 8489 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8505

May 7, 2026/in Network Port Information/by Jim

TCP port 8505 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8490

May 7, 2026/in Network Port Information/by Jim

TCP port 8490 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8506

May 7, 2026/in Network Port Information/by Jim

TCP port 8506 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8491

May 7, 2026/in Network Port Information/by Jim

TCP port 8491 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8507

May 7, 2026/in Network Port Information/by Jim

TCP port 8507 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8460

May 7, 2026/in Network Port Information/by Jim

TCP port 8460 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8476

May 7, 2026/in Network Port Information/by Jim

TCP port 8476 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8461

May 7, 2026/in Network Port Information/by Jim

TCP port 8461 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8477

May 7, 2026/in Network Port Information/by Jim

TCP port 8477 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8462

May 7, 2026/in Network Port Information/by Jim

TCP port 8462 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8478

May 7, 2026/in Network Port Information/by Jim

TCP port 8478 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8463

May 7, 2026/in Network Port Information/by Jim

TCP port 8463 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8479

May 7, 2026/in Network Port Information/by Jim

TCP port 8479 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8464

May 7, 2026/in Network Port Information/by Jim

TCP port 8464 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8480

May 7, 2026/in Network Port Information/by Jim

TCP port 8480 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8465

May 7, 2026/in Network Port Information/by Jim

TCP port 8465 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8481

May 7, 2026/in Network Port Information/by Jim

TCP port 8481 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8466

May 7, 2026/in Network Port Information/by Jim

TCP port 8466 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8482

May 7, 2026/in Network Port Information/by Jim

TCP port 8482 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8467

May 7, 2026/in Network Port Information/by Jim

TCP port 8467 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8468

May 7, 2026/in Network Port Information/by Jim

TCP port 8468 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8469

May 7, 2026/in Network Port Information/by Jim

TCP port 8469 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8470 – cisco-avp

May 7, 2026/in Network Port Information/by Jim

TCP port 8470 is assigned to cisco-avp by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8471 – pim-port

May 7, 2026/in Network Port Information/by Jim

TCP port 8471 is assigned to pim-port by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8456

May 7, 2026/in Network Port Information/by Jim

TCP port 8456 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8472 – otv

May 7, 2026/in Network Port Information/by Jim

TCP port 8472 is assigned to otv by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8457 – nexentamv

May 7, 2026/in Network Port Information/by Jim

TCP port 8457 is assigned to nexentamv by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8473 – vp2p

May 7, 2026/in Network Port Information/by Jim

TCP port 8473 is assigned to vp2p by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8458

May 7, 2026/in Network Port Information/by Jim

TCP port 8458 has no IANA registration but appears in 1 IDS rule, with low malware activity observed in monitored traffic.

TCP Port 8474 – noteshare

May 7, 2026/in Network Port Information/by Jim

TCP port 8474 is assigned to noteshare by IANA. Referenced in 1 IDS rule, with low malware activity observed in monitored traffic.

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