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 "host"

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Port: 5355/TCP
5355/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • llmnr
    LLMNR
    IANA
  •  
    LLMNR - Link-Local Multicast Name Resolution, allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008) (Unofficial)
    WIKI
Port: 5355/UDP
5355/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • llmnr
    LLMNR
    IANA
  •  
    LLMNR - Link-Local Multicast Name Resolution, allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008) (Unofficial)
    WIKI
Port: 5678/UDP
5678/UDP - Known port assignments (7 records found)
  • Service
    Details
    Source
  •  
    Mikrotik RouterOS Neighbor Discovery Protocol (MNDP) (Unofficial)
    WIKI
  • rrac
    Remote Replication Agent Connection
    IANA
  • rrac
    SNATMAP server. The SNATMAP service on port 5678 is used to determine the external Internet address of hosts so that connections between iChat users can properly function behind network address translation (NAT). The SNATMAP service simply communicates to clients the Internet address that connected to it. This service runs on an Apple server, but does not send personal information to Apple. When certain iChat AV features are used, this service will be contacted. Blocking this service may cause issues with iChat AV connections with hosts on networks that use NAT.
    Apple
  • threat
    [threat] osagent communication
    Bekkoame
  • threat
    [threat] A port for remote execution using the crexd/srexd services.
    Bekkoame
  • threat
    [threat] A frequent port some picks at random.
    Bekkoame
  • threat
    [threat] Port 5678 was originally specified for the PPTP protocol, but when the standard was ratified, port 1723 was chosen instead.
    Bekkoame
Port: 6669/TCP
6669/TCP - Known port assignments (9 records found)
  • Service
    Details
    Source
  • ircu
    IRCU
    IANA
  •  
    Internet Relay Chat (IRC) (Official)
    WIKI
  • threat
    [threat] Host Control
    Bekkoame
  • threat
    [threat] Vampire
    Bekkoame
  • hostcontrol
    [trojan] Host Control
    SANS
  • vampire
    [trojan] Vampire
    SANS
  • trojan
    [trojan] Host Control. Remote Access / Destructive trojan / Virus dropper. Works on Windows 95 and 98. Possibly also on NT. Aliases: HC
    Simovits
  • trojan
    [trojan] Vampire. Remote Access / Destructive trojan (?). Works on Windows 95, 98 and NT. Aliases: Vam, Backdoor.Vampire
    Simovits
  • trojan
    [trojan] Voyager Alpha Force. Worm / Remote Access / Distributed DoS tool / SQL trojan / IRC trojan / Downloading trojan / FTP server. Works on Windows, together with MS SQL Server 6.5 and 7.0. Aliases: MS SQL worm, SQL worm, Cblade, W32.Cblade.Worm
    Simovits
Port: 7424/UDP
7424/UDP - Known port assignments (5 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  •  
    QuickTime Streaming Server
    Apple
  • threat
    [threat] Host Control
    Bekkoame
  • hostcontrol
    [trojan] Host Control
    SANS
  • trojan
    [trojan] Host Control. Remote Access / Destructive trojan / Virus dropper. Works on Windows 95 and 98. Possibly also on NT. Aliases: HC
    Simovits
Port: 7424/TCP
7424/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • threat
    [threat] Host Control
    Bekkoame
  • hostcontrol
    [trojan] Host Control
    SANS
  • trojan
    [trojan] Host Control. Remote Access / Destructive trojan / Virus dropper. Works on Windows 95 and 98. Possibly also on NT. Aliases: HC
    Simovits
Port: 7569/TCP
7569/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • dell-eql-asm
    Dell EqualLogic Host Group Management
    IANA
Port: 8086/TCP
8086/TCP - Known port assignments (6 records found)
  • Service
    Details
    Source
  • d-s-n
    Distributed SCADA Networking Rendezvous Port
    IANA
  •  
    EMC2 (Legato) Networker or Sun Solcitice Backup (Official)
    WIKI
  •  
    HELM Web Host Automation Windows Control Panel (Unofficial)
    WIKI
  •  
    Kaspersky AV Control Center (Unofficial)
    WIKI
  • irdmi
    Web service, iTunes Radio streams
    Apple
  •  
    Wiki service. Mac OS X Server v10.5 and later
    Apple
Port: 8087/TCP
8087/TCP - Known port assignments (6 records found)
  • Service
    Details
    Source
  • simplifymedia
    Simplify Media SPP Protocol
    IANA
  •  
    EMC2 (Legato) Networker or Sun Solcitice Backup (Official)
    WIKI
  •  
    Hosting Accelerator Control Panel (Unofficial)
    WIKI
  •  
    Parallels Plesk Control Panel (Unofficial)
    WIKI
  • irdmi
    Web service, iTunes Radio streams
    Apple
  •  
    Wiki service. Mac OS X Server v10.5 and later
    Apple
Port: 10528/TCP
10528/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • threat
    [threat] Host Control
    Bekkoame
  • hostcontrol
    [trojan] Host Control
    SANS
  • trojan
    [trojan] Host Control. Remote Access / Destructive trojan / Virus dropper. Works on Windows 95 and 98. Possibly also on NT. Aliases: HC
    Simovits
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About TCP/UDP ports

TCP port 5355 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 5355 in the same order in which they were sent. Guaranteed communication over TCP port 5355 is the main difference between TCP and UDP. UDP port 5355 would not have guaranteed communication as TCP.
UDP on port 5355 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 5355 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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