TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "3d"

Port: 649/UDP
649/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • cadview-3d
    Cadview-3d - streaming 3d models over the internet
    IANA
  • aminet
    Aminet
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 649/TCP
649/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • cadview-3d
    Cadview-3d - streaming 3d models over the internet
    IANA
  • aminet
    Aminet
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1200/TCP
1200/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • scol
    SCOL
    IANA
  •  
    scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request (Official)
    WIKI
Port: 1200/UDP
1200/UDP - Known port assignments (6 records found)
  • Service
    Details
    Source
  • scol
    SCOL
    IANA
  •  
    scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request (Unofficial)
    WIKI
  •  
    Steam Friends Applet (Official)
    WIKI
  • threat
    [threat] NoBackO
    Bekkoame
  • nobacko
    [trojan] NoBackO
    SANS
  • trojan
    [trojan] NoBackO. Remote Access / Sniffer. Works on Windows.
    Simovits
Port: 1538/UDP
1538/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • 3ds-lm
    3ds-lm
    IANA
  • 3ds-lm
    -
    SANS
Port: 1538/TCP
1538/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • 3ds-lm
    3ds-lm
    IANA
  • 3ds-lm
    -
    SANS
Port: 2323/UDP
2323/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • 3d-nfsd
    3d-nfsd
    IANA
Port: 2323/TCP
2323/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • 3d-nfsd
    3d-nfsd
    IANA
  •  
    Philips TVs based on jointSPACE (Official)
    WIKI
Port: 8500/UDP
8500/UDP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • fmtp
    Flight Message Transfer Protocol
    IANA
  •  
    EMC2 (Legato) Networker or Sun Solcitice Backup (Official)
    WIKI
  •  
    ColdFusion Macromedia/Adobe ColdFusion default and Duke Nukem 3D - default (Unofficial)
    WIKI
  • fde
    Flight Data Exchange
    Bekkoame
  •  
    QuickTime Streaming Server
    Apple
Port: 8500/TCP
8500/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • fmtp
    Flight Message Transfer Protocol
    IANA
  •  
    EMC2 (Legato) Networker or Sun Solcitice Backup (Official)
    WIKI
  •  
    ColdFusion Macromedia/Adobe ColdFusion default and Duke Nukem 3D - default (Unofficial)
    WIKI
  • fde
    Flight Data Exchange
    Bekkoame
  • irdmi
    Web service, iTunes Radio streams
    Apple

About TCP/UDP ports

TCP port 649 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 649 in the same order in which they were sent. Guaranteed communication over TCP port 649 is the main difference between TCP and UDP. UDP port 649 would not have guaranteed communication as TCP.
UDP on port 649 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 649 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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