TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "esri"

Port: 3982/TCP
3982/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • eis
    ESRI Image Server
    IANA
Port: 3982/UDP
3982/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • eis
    ESRI Image Server
    IANA
Port: 3983/TCP
3983/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • eisp
    ESRI Image Service
    IANA
Port: 3983/UDP
3983/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • eisp
    ESRI Image Service
    IANA
Port: 5151/TCP
5151/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • esri_sde
    ESRI SDE Instance
    IANA
  •  
    ESRI SDE Instance (Official)
    WIKI
  • threat
    [threat] Optix
    Bekkoame
  • trojan
    [trojan] Optix Lite. Anti-protection trojan / Remote Access / Keylogger / SMTP server / Downloading trojan / Destructive trojan. Works on Windows 95, 98, ME, NT, 2000 and XP. Aliases: Backdoor.Optix, Troj_Optix, Backdoor.RS, BDS.Optix, Win32.Optix, Backdoor.AHE
    Simovits
Port: 5151/UDP
5151/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • esri_sde
    ESRI SDE Remote Start
    IANA
  •  
    ESRI SDE Remote Start (Official)
    WIKI
  • threat
    [threat] Optix
    Bekkoame
Port: 5152/TCP
5152/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • sde-discovery
    ESRI SDE Instance Discovery
    IANA
  • trojan
    [trojan] Laphex. Remote Access / Downloading trojan. Works on Windows 95, 98, ME, NT, 2000 and XP. Aliases: Backdoor.Robi, Institon, Backdoor.Institon, Laphex, Backdoor.Laphex, Robi, Institution, Backdoor.Institution
    Simovits
Port: 5152/UDP
5152/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • sde-discovery
    ESRI SDE Instance Discovery
    IANA

About TCP/UDP ports

TCP port 3982 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 3982 in the same order in which they were sent. Guaranteed communication over TCP port 3982 is the main difference between TCP and UDP. UDP port 3982 would not have guaranteed communication as TCP.
UDP on port 3982 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 3982 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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