TCP/UDP Port Finder

Enter port number (e.g. 21), service (e.g. ssh, ftp) or threat (e.g. nimda)
Database updated - March 30, 2016

Search results for "me"

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Port: 537/UDP
537/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • nmsp
    Networked Media Streaming Protocol
    IANA
Port: 554/TCP
554/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rtsp
    Real Time Streaming Protocol (RTSP)
    IANA
  •  
    Real Time Streaming Protocol (RTSP) (Official)
    WIKI
  • rtsp
    Real Time Streaming Protocol (RTSP). QuickTime Streaming Server (QTSS), streaming media players, AirPlay
    Apple
Port: 554/UDP
554/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rtsp
    Real Time Streaming Protocol (RTSP)
    IANA
  •  
    Real Time Streaming Protocol (RTSP) (Official)
    WIKI
  • rtsp
    Real Time Streaming Protocol (RTSP). QuickTime Streaming Server (QTSS), streaming media players, AirPlay
    Apple
Port: 555/TCP
555/TCP - Known port assignments (18 records found)
  • Service
    Details
    Source
  • dsf
    -
    IANA
  • threat
    [threat] 711 trojan (Seven Eleven)
    Bekkoame
  • threat
    [threat] Ini-Killer
    Bekkoame
  • threat
    [threat] Net Administrator
    Bekkoame
  • threat
    [threat] Phase Zero
    Bekkoame
  • threat
    [threat] Phase-0
    Bekkoame
  • threat
    [threat] Stealth Spy
    Bekkoame
  • threat
    [threat] Trojan: phAse Zero
    Bekkoame
  • 711trojan
    [trojan] 711 trojan (Seven Eleven)
    SANS
  • inikiller
    [trojan] Ini-Killer
    SANS
  • ini-killer
    [trojan] Ini-Killer
    SANS
  • netadministrator
    [trojan] Net Administrator
    SANS
  • phase-0
    [trojan] Phase-0
    SANS
  • phasezero
    [trojan] Phase Zero
    SANS
  • stealthspy
    [trojan] Stealth Spy
    SANS
  • trojan
    [trojan] 711 trojan (Seven Eleven). Anti-protection trojan / Remote Access / Keylogger / Steals passwords / Hacking tool / Destructive trojan. Works on Windows 95, 98 and ME. The source code is mainly based on the one of SoftWAR. Aliases: Seven Eleven, Seven1one
    Simovits
  • trojan
    [trojan] Phase Zero. Remote Access. Works on Windows 95, 98 and NT. Aliases: XD trojan, PhaseServer, Win32.Phase
    Simovits
  • trojan
    [trojan] Phase-0. Remote Access. Works on Windows 95, 98 and NT. Aliases: XD trojan, PhaseServer, Win32.Phase
    Simovits
Port: 570/TCP
570/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • meter
    demon
    IANA
Port: 570/UDP
570/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • meter
    demon
    IANA
Port: 571/TCP
571/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • meter
    udemon
    IANA
  • umeter
    udemon
    SANS
Port: 571/UDP
571/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • meter
    udemon
    IANA
  • umeter
    udemon
    SANS
Port: 587/TCP
587/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • submission
    Message Submission
    IANA
  •  
    e-mail message submission (SMTP) (Official)
    WIKI
  • submission
    Submission
    Bekkoame
  • submission
    -
    SANS
  • submission
    Message Submission for Mail (Authenticated SMTP). Mail (for sending mail), MobileMe Mail (SMTP authentication)
    Apple
Port: 587/UDP
587/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • submission
    Message Submission
    IANA
  • submission
    Submission
    Bekkoame
  • submission
    -
    SANS
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About TCP/UDP ports

TCP port 537 uses the Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. TCP is a connection-oriented protocol, it requires handshaking to set up end-to-end communications. Only when a connection is set up user's data can be sent bi-directionally over the connection.
Attention! TCP guarantees delivery of data packets on port 537 in the same order in which they were sent. Guaranteed communication over TCP port 537 is the main difference between TCP and UDP. UDP port 537 would not have guaranteed communication as TCP.
UDP on port 537 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 537 thinks that error checking and correction is not necessary or performed in the application, avoiding the overhead of such processing at the network interface level.
UDP (User Datagram Protocol) is a minimal message-oriented Transport Layer protocol (protocol is documented in IETF RFC 768).
Application examples that often use UDP: voice over IP (VoIP), streaming media and real-time multiplayer games. Many web applications use UDP, e.g. the Domain Name System (DNS), the Routing Information Protocol (RIP), the Dynamic Host Configuration Protocol (DHCP), the Simple Network Management Protocol (SNMP).
TCP vs UDP - TCP: reliable, ordered, heavyweight, streaming; UDP - unreliable, not ordered, lightweight, datagrams.
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