TCP/UDP Port Finder

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Database updated - March 30, 2016

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Port: 264/TCP
264/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • bgmp
    BGMP
    IANA
  •  
    BGMP, Border Gateway Multicast Protocol (Official)
    WIKI
  • bgmp
    -
    SANS
  • threat
    [threat] FW1_topo FW1 can be flooded on this port in order to cause CPU utilization to reach 100% and stopping managers from connecting. However, it requires a fast link and access to that port, probably from the local network.
    Bekkoame
Port: 712/TCP
712/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • tbrpf
    TBRPF
    IANA
  •  
    Topology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684) (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1486/TCP
1486/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • nms_topo_serv
    nms_topo_serv
    IANA
  • nms_topo_serv
    -
    SANS
Port: 1486/UDP
1486/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • nms_topo_serv
    nms_topo_serv
    IANA
  • nms_topo_serv
    -
    SANS
Port: 2436/TCP
2436/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • topx
    TOP/X
    IANA
  • topx
    TOP X
    SANS
Port: 2436/UDP
2436/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • topx
    TOP/X
    IANA
  • topx
    TOP X
    SANS
Port: 2885/TCP
2885/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • topflow
    TopFlow
    IANA
Port: 2885/UDP
2885/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • topflow
    TopFlow
    IANA
Port: 3885/TCP
3885/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • topflow-ssl
    TopFlow SSL
    IANA
Port: 3885/UDP
3885/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • topflow-ssl
    TopFlow SSL
    IANA
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About TCP/UDP ports

TCP port 264 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 264 in the same order in which they were sent. Guaranteed communication over TCP port 264 is the main difference between TCP and UDP. UDP port 264 would not have guaranteed communication as TCP.
UDP on port 264 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 264 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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