TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "res"

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Port: 497/UDP
497/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • retrospect
    Retrospect backup and restore service
    IANA
  • dantz
    dantz
    Bekkoame
  • dantz
    -
    SANS
  • dantz
    Dantz Retrospect.
    Apple
Port: 524/TCP
524/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ncp
    NCP
    IANA
  •  
    NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc. (Official)
    WIKI
  • ncp
    -
    SANS
Port: 524/UDP
524/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ncp
    NCP
    IANA
  •  
    NetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc. (Official)
    WIKI
  • ncp
    -
    SANS
Port: 606/TCP
606/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • urm
    Cray Unified Resource Manager
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 606/UDP
606/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • urm
    Cray Unified Resource Manager
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 994/TCP
994/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • ircs
    irc protocol over TLS/SSL
    Bekkoame
  • ircs
    irc protocol over TLS SSL
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 994/UDP
994/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • ircs
    irc protocol over TLS/SSL
    Bekkoame
  • ircs
    irc protocol over TLS SSL
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1011/TCP
1011/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • threat
    [threat] Augudor
    Bekkoame
  • threat
    [threat] Doly Trojan
    Bekkoame
  • trojan
    [trojan] Doly Trojan. Remote Access / Keylogger / IRC trojan. Works on Windows 95, 98 and NT. Please note that not all versions work on NT. Dhacker.exe is a Doly 1.6 password cracker and Vbrun60.exe is only needed if you want to run it (written in Visual Basic 6). Aliases: Backdoor.AZ, Backdoor.Doly
    Simovits
Port: 1011/UDP
1011/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1012/TCP
1012/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • threat
    [threat] Backdoor.Urat
    Bekkoame
  • threat
    [threat] Doly Trojan
    Bekkoame
  • trojan
    [trojan] Doly Trojan. Remote Access / Keylogger / IRC trojan. Works on Windows 95, 98 and NT. Please note that not all versions work on NT. Dhacker.exe is a Doly 1.6 password cracker and Vbrun60.exe is only needed if you want to run it (written in Visual Basic 6). Aliases: Backdoor.AZ, Backdoor.Doly
    Simovits
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About TCP/UDP ports

TCP port 497 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 497 in the same order in which they were sent. Guaranteed communication over TCP port 497 is the main difference between TCP and UDP. UDP port 497 would not have guaranteed communication as TCP.
UDP on port 497 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 497 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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