TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "steam"

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Port: 27031/TCP
27031/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27032/TCP
27032/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27033/TCP
27033/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27034/TCP
27034/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27035/TCP
27035/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27036/TCP
27036/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27037/TCP
27037/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27038/TCP
27038/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27039/TCP
27039/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
Port: 27040/TCP
27040/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Steam Downloads (Unofficial)
    WIKI
  •  
    Unassigned
    IANA
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About TCP/UDP ports

TCP port 27031 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 27031 in the same order in which they were sent. Guaranteed communication over TCP port 27031 is the main difference between TCP and UDP. UDP port 27031 would not have guaranteed communication as TCP.
UDP on port 27031 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 27031 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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