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 "sub"

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Port: 39/TCP
39/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • rlp
    Resource Location Protocol
    IANA
  •  
    Resource Location Protocol (RLP) - used for determining the location of higher level services from hosts on a network (Official)
    WIKI
  • threat
    [threat] Upfudoor
    Bekkoame
  • subsari
    [trojan] SubSARI
    SANS
  • trojan
    [trojan] SubSARI. Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.SubSARI
    Simovits
Port: 247/TCP
247/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • subntbcst_tftp
    SUBNTBCST_TFTP
    IANA
  • subntbcst_tftp
    -
    SANS
Port: 247/UDP
247/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • subntbcst_tftp
    SUBNTBCST_TFTP
    IANA
  • subntbcst_tftp
    -
    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
Port: 773/TCP
773/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • submit
    -
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1028/TCP
1028/TCP - Known port assignments (9 records found)
  • Service
    Details
    Source
  •  
    Deprecated
    IANA
  • trojan
    [trojan] DataSpy Network X. Remote Access / Keylogger / Downloading trojan / Port scanner / DoS tool / IRC trojan / Port proxy / Hacking tool / Destructive trojan. Works on Windows. Aliases: DSNX, Win32.DSNX, Backdoor.DSNX, BackDoor.UK, Trojan.Win32.DSNX, Troj/Dsnx
    Simovits
  • trojan
    [trojan] Gibbon. Works on Windows. Aliases: Backdoor.Gibbon, Ders, Backdoor.Ders, Delf.E, War Gibbon
    Simovits
  • trojan
    [trojan] KiLo. Remote Access. Works on Windows.
    Simovits
  • trojan
    [trojan] KWM. Remote Access / Keylogger / Steals passwords / Downloading trojan. Works on Windows. Aliases: Backdoor.KWM
    Simovits
  • trojan
    [trojan] Litmus. Remote Access / IRC trojan. Works on Windows, together with an IRC software. Aliases: Backdoor.Litmus, Backdoor.JZ, LTM
    Simovits
  • trojan
    [trojan] Paltalk. Remote Access / Keylogger / Steals passwords. Works on Windows. Aliases: The Bloody Cup of Tea Trojan
    Simovits
  • trojan
    [trojan] Dosh. Remote Access. Works on Windows. Aliases: Backdoor.Dosh
    Simovits
  • trojan
    [trojan] SubSARI. Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.SubSARI
    Simovits
Port: 1028/UDP
1028/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  •  
    Deprecated
    IANA
  • trojan
    [trojan] KiLo. Remote Access. Works on Windows.
    Simovits
  • trojan
    [trojan] SubSARI. Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.SubSARI
    Simovits
Port: 1029/TCP
1029/TCP - Known port assignments (8 records found)
  • Service
    Details
    Source
  • solid-mux
    Solid Mux Server
    IANA
  •  
    Often used by Microsoft DCOM services (Official)
    WIKI
  • threat
    [threat] W32.Kipis
    Bekkoame
  • threat
    [threat] W32.Kobot
    Bekkoame
  • trojan
    [trojan] Clandestine. Works on Windows. Aliases: TrojanDropper.Win32.Small.f, Backdoor.RSC
    Simovits
  • trojan
    [trojan] KWM. Remote Access / Keylogger / Steals passwords / Downloading trojan. Works on Windows. Aliases: Backdoor.KWM
    Simovits
  • trojan
    [trojan] Litmus. Remote Access / IRC trojan. Works on Windows, together with an IRC software. Aliases: Backdoor.Litmus, Backdoor.JZ, LTM
    Simovits
  • trojan
    [trojan] SubSARI. Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.SubSARI
    Simovits
Port: 1029/UDP
1029/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • solid-mux
    Solid Mux Server
    IANA
  • threat
    [threat] W32.Kipis
    Bekkoame
  • threat
    [threat] W32.Kobot
    Bekkoame
  • trojan
    [trojan] SubSARI. Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.SubSARI
    Simovits
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About TCP/UDP ports

TCP port 39 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 39 in the same order in which they were sent. Guaranteed communication over TCP port 39 is the main difference between TCP and UDP. UDP port 39 would not have guaranteed communication as TCP.
UDP on port 39 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 39 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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