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 "rt"

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Port: 3891/TCP
3891/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • rtc-pm-port
    Oracle RTC-PM port
    IANA
Port: 3891/UDP
3891/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • rtc-pm-port
    Oracle RTC-PM port
    IANA
Port: 5004/DCCP
5004/DCCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • avt-profile-1
    RTP media data
    IANA
  •  
    RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) (Official)
    WIKI
Port: 5004/TCP
5004/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • avt-profile-1
    RTP media data
    IANA
  •  
    RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) (Official)
    WIKI
Port: 5004/UDP
5004/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • avt-profile-1
    RTP media data
    IANA
  •  
    RTP (Real-time Transport Protocol) media data (RFC 3551, RFC 4571) (Official)
    WIKI
  • threat
    [threat] RTP(Real Time Protocol)
    Bekkoame
Port: 5005/DCCP
5005/DCCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • avt-profile-2
    RTP control protocol
    IANA
  •  
    RTP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) (Official)
    WIKI
Port: 5005/TCP
5005/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • avt-profile-2
    RTP control protocol
    IANA
  •  
    RTP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) (Unofficial)
    WIKI
  • aladino
    [trojan] Aladino
    SANS
  • trojan
    [trojan] Aladino. Anti-protection trojan / Remote Access / Keylogger / Proxy / FTP server / Telnet server. Works on Windows 95, 98, ME, NT and 2000. Telnet can also be used to access the server. Aliases: Backdoor.Aladino, Asuit
    Simovits
Port: 5005/UDP
5005/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • avt-profile-2
    RTP control protocol
    IANA
  •  
    RTP (Real-time Transport Protocol) control protocol (RFC 3551, RFC 4571) (Unofficial)
    WIKI
  • threat
    [threat] RTP(Real Time Protocol)
    Bekkoame
Port: 6970/UDP
6970/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    BitTorrent part of full range of ports used most often (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
  •  
    QuickTime Streaming Server
    Apple
  • threat
    [threat] RTP(RealTime Protocol)
    Bekkoame
Port: 6971/UDP
6971/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    BitTorrent part of full range of ports used most often (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
  •  
    QuickTime Streaming Server
    Apple
  • threat
    [threat] RTP(RealTime Protocol)
    Bekkoame
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About TCP/UDP ports

TCP port 3891 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 3891 in the same order in which they were sent. Guaranteed communication over TCP port 3891 is the main difference between TCP and UDP. UDP port 3891 would not have guaranteed communication as TCP.
UDP on port 3891 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 3891 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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