TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "flow"

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Port: 1133/TCP
1133/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • dfn
    Data Flow Network
    IANA
  • trojan
    [trojan] SweetHeart. Remote Access. Works on Windows. Aliases: Backdoor.Zhang, Zhang
    Simovits
Port: 1133/UDP
1133/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • dfn
    Data Flow Network
    IANA
Port: 3825/TCP
3825/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ffserver
    Antera FlowFusion Process Simulation
    IANA
Port: 3825/UDP
3825/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ffserver
    Antera FlowFusion Process Simulation
    IANA
Port: 4739/SCTP
4739/SCTP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ipfix
    IP Flow Info Export
    IANA
Port: 4739/TCP
4739/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ipfix
    IP Flow Info Export
    IANA
Port: 4739/UDP
4739/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ipfix
    IP Flow Info Export
    IANA
Port: 7544/TCP
7544/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • nta-ds
    FlowAnalyzer DisplayServer
    IANA
Port: 7544/UDP
7544/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • nta-ds
    FlowAnalyzer DisplayServer
    IANA
  •  
    QuickTime Streaming Server
    Apple
Port: 7545/TCP
7545/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • nta-us
    FlowAnalyzer UtilityServer
    IANA
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About TCP/UDP ports

TCP port 1133 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 1133 in the same order in which they were sent. Guaranteed communication over TCP port 1133 is the main difference between TCP and UDP. UDP port 1133 would not have guaranteed communication as TCP.
UDP on port 1133 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 1133 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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