TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "ut"

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Port: 2/UDP
2/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • compressnet
    Management Utility
    IANA
  •  
    CompressNET Management Utility (Official)
    WIKI
Port: 2/TCP
2/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • compressnet
    Management Utility
    IANA
  •  
    CompressNET Management Utility (Official)
    WIKI
  • threat
    [threat] Death
    Bekkoame
  • death
    [trojan] Death
    SANS
  • trojan
    [trojan] Death. Remote Access. Works on Windows 95 and 98. Aliases: Backdoor.Death
    Simovits
Port: 82/UDP
82/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • xfer
    XFER Utility
    IANA
  •  
    Torpark - Control (Unofficial)
    WIKI
Port: 82/TCP
82/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • xfer
    XFER Utility
    IANA
  • threat
    [threat] W32.Netsky
    Bekkoame
Port: 192/UDP
192/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • osu-nms
    OSU Network Monitoring System
    IANA
  • osu-nms
    OSU Network Monitoring System. AirPort Base Station PPP status or discovery (certain configurations), AirPort Admin Utility, AirPort Express Assistant
    Apple
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: 430/UDP
430/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • utmpsd
    UTMPSD
    IANA
  • utmpsd
    -
    SANS
Port: 430/TCP
430/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • utmpsd
    UTMPSD
    IANA
  • utmpsd
    -
    SANS
Port: 431/TCP
431/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • utmpcd
    UTMPCD
    IANA
  • utmpcd
    -
    SANS
Port: 431/UDP
431/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • utmpcd
    UTMPCD
    IANA
  • utmpcd
    -
    SANS
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About TCP/UDP ports

TCP port 2 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 2 in the same order in which they were sent. Guaranteed communication over TCP port 2 is the main difference between TCP and UDP. UDP port 2 would not have guaranteed communication as TCP.
UDP on port 2 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 2 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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