TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "dia"

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Port: 3796/UDP
3796/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • spw-dialer
    Spaceway Dialer
    IANA
Port: 3796/TCP
3796/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • spw-dialer
    Spaceway Dialer
    IANA
Port: 3868/TCP
3868/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • diameter
    DIAMETER
    IANA
  •  
    Diameter base protocol (RFC 3588) (Unofficial)
    WIKI
Port: 3868/SCTP
3868/SCTP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • diameter
    DIAMETER
    IANA
  •  
    Diameter base protocol (RFC 3588) ()
    WIKI
Port: 4000/TCP
4000/TCP - Known port assignments (7 records found)
  • Service
    Details
    Source
  • terabase
    Terabase
    IANA
  •  
    Diablo II game (Unofficial)
    WIKI
  • threat
    [threat] SkyDance
    Bekkoame
  • connect-backbackdoor
    [trojan] Connect-Back Backdoor
    SANS
  • skydance
    [trojan] SkyDance
    SANS
  • trojan
    [trojan] Remote Anything. Remote Access. Works on Windows 95, 98, ME, NT, 2000 and XP. This is a commercial software and sold for 49$ for one licens! Aliases: RA, Backdoor.RA, Remote-Anything
    Simovits
  • trojan
    [trojan] SkyDance. Remote Access / Distributed DoS tool / Steals passwords. Works on Windows 95, 98, ME, NT and 2000. Aliases: SKD, BackDoor.EX
    Simovits
Port: 4000/UDP
4000/UDP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • terabase
    Terabase
    IANA
  •  
    Diablo II game (Official)
    WIKI
  • threat
    [threat] Command and Conquer (UDP) The game "Command and Conquer" by Weswood Studios uses this UDP port. Also uses UDP port 5400.
    Bekkoame
  • threat
    [threat] ICQ uses this as a control port.
    Bekkoame
  • threat
    [threat] W32.Witty
    Bekkoame
Port: 4079/UDP
4079/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • santools
    SANtools Diagnostic Server
    IANA
Port: 4079/TCP
4079/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • santools
    SANtools Diagnostic Server
    IANA
Port: 4301/TCP
4301/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • d-data
    Diagnostic Data
    IANA
Port: 4301/UDP
4301/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • d-data
    Diagnostic Data
    IANA
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About TCP/UDP ports

TCP port 3796 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 3796 in the same order in which they were sent. Guaranteed communication over TCP port 3796 is the main difference between TCP and UDP. UDP port 3796 would not have guaranteed communication as TCP.
UDP on port 3796 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 3796 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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