TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "license"

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Port: 128/TCP
128/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • gss-xlicen
    GSS X License Verification
    IANA
Port: 128/UDP
128/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • gss-xlicen
    GSS X License Verification
    IANA
Port: 216/TCP
216/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • CAIlic
    Computer Associates Int'l License Server
    Bekkoame
  • atls
    Access Technology License Server
    SANS
  • cailic
    Computer Associates Int'l License Server
    SANS
Port: 216/UDP
216/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • CAIlic
    Computer Associates Int'l License Server
    Bekkoame
  • atls
    Access Technology License Server
    SANS
  • cailic
    Computer Associates Int'l License Server
    SANS
Port: 744/TCP
744/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • flexlm
    Flexible License Manager
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 744/UDP
744/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • flexlm
    Flexible License Manager
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1055/TCP
1055/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ansyslmd
    ANSYS - License Manager
    IANA
Port: 1055/UDP
1055/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ansyslmd
    ANSYS - License Manager
    IANA
Port: 1083/TCP
1083/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ansoft-lm-1
    Anasoft License Manager
    IANA
  • winhole
    [trojan] WinHole
    SANS
  • trojan
    [trojan] WinHole. Remote Access / Proxy. Works on Windows 95 and 98. Aliases: WinGate, Backdoor.DonaldDick.154, Backdoor.WLF, BackGate
    Simovits
Port: 1083/UDP
1083/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ansoft-lm-1
    Anasoft License Manager
    IANA
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About TCP/UDP ports

TCP port 128 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 128 in the same order in which they were sent. Guaranteed communication over TCP port 128 is the main difference between TCP and UDP. UDP port 128 would not have guaranteed communication as TCP.
UDP on port 128 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 128 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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