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 "blizzard"

Port: 3723/TCP
3723/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • sychrond
    Sychron Service Daemon
    IANA
  •  
    Used by many Battle.net Blizzard games (Diablo II, Warcraft II, Warcraft III, StarCraft) (Official)
    WIKI
  • trojan
    [trojan] Mantis. Remote Access. Works on Windows 95, 98 and ME.
    Simovits
Port: 3723/UDP
3723/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • sychrond
    Sychron Service Daemon
    IANA
  •  
    Used by many Battle.net Blizzard games (Diablo II, Warcraft II, Warcraft III, StarCraft) (Official)
    WIKI
Port: 6112/TCP
6112/TCP - Known port assignments (8 records found)
  • Service
    Details
    Source
  • dtspcd
    Desk-Top Sub-Process Control Daemon
    IANA
  •  
    dtspcd - a network daemon that accepts requests from clients to execute commands and launch applications remotely (Unofficial)
    WIKI
  •  
    Blizzard's Battle.net gaming service, ArenaNet gaming service, Relic gaming sercive (Unofficial)
    WIKI
  •  
    Club Penguin Disney online game for kids (Unofficial)
    WIKI
  • fsgs
    FSGS (game)
    SANS
  • dtspcd
    dtspcd
    Bekkoame
  • dtspc
    CDE subprocess control
    SANS
  • threat
    [threat] BattleNet The popular multiplayer game "Diablo" runs on this port.
    Bekkoame

About TCP/UDP ports

TCP port 3723 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 3723 in the same order in which they were sent. Guaranteed communication over TCP port 3723 is the main difference between TCP and UDP. UDP port 3723 would not have guaranteed communication as TCP.
UDP on port 3723 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 3723 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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