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 "par"

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Port: 30/TCP
30/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • threat
    [threat] Agent 40421
    Bekkoame
  • agent40421
    [trojan] Agent 40421
    SANS
  • trojan
    [trojan] Agent 40421. Backdoor. Works on Windows Windows 95, 98 and ME. Opens port 40421 for Master's Paradise 8.5.
    Simovits
Port: 31/TCP
31/TCP - Known port assignments (8 records found)
  • Service
    Details
    Source
  • msg-auth
    MSG Authentication
    IANA
  • threat
    [threat] Agent 31, Hackers Paradise, Masters Paradise
    Bekkoame
  • agent31
    [trojan] Agent 31
    SANS
  • mastersparadise
    [trojan] Masters Paradise
    SANS
  • trojan
    [trojan] Agent 40421. Backdoor. Works on Windows Windows 95, 98 and ME. Opens port 40421 for Master's Paradise 8.5.
    Simovits
  • trojan
    [trojan] Masters Paradise. Remote Access. Works on Windows 95, 98 and NT. Aliases: Masters Paradise 98, Paradise Agent, Paradise trojan, Backdoor.MasterP
    Simovits
  • hackersparadise
    [trojan] Hackers Paradise
    SANS
  • trojan
    [trojan] Skun. Remote Access / Destructive trojan. Works on Windows. Aliases: Backdoor.Skun
    Simovits
Port: 456/TCP
456/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • macon-tcp
    macon-tcp
    IANA
  • macon-tcp
    -
    SANS
  • threat
    [threat] Hackers Paradise
    Bekkoame
  • hackersparadise
    [trojan] Hackers Paradise
    SANS
Port: 511/TCP
511/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • passgo
    PassGo
    IANA
  • passgo
    -
    SANS
  • threat
    [threat] Part of rootkit t0rn, a program called "leeto's socket daemon" runs at this port.
    Bekkoame
  • t0rnrootkit
    [trojan] T0rn Rootkit
    SANS
  • trojan
    [trojan] T0rn Rootkit. Rootkit. Works on Unix (Linux). Aliases: Torn Rootkit
    Simovits
Port: 657/TCP
657/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rmc
    RMC
    IANA
  •  
    IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 657/UDP
657/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rmc
    RMC
    IANA
  •  
    IBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR) to enable dynamic partition reconfiguration (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1191/TCP
1191/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • gpfs
    General Parallel File System
    IANA
Port: 1191/UDP
1191/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • gpfs
    General Parallel File System
    IANA
Port: 1447/TCP
1447/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • apri-lm
    Applied Parallel Research LM
    IANA
Port: 1447/UDP
1447/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • apri-lm
    Applied Parallel Research LM
    IANA
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About TCP/UDP ports

TCP port 30 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 30 in the same order in which they were sent. Guaranteed communication over TCP port 30 is the main difference between TCP and UDP. UDP port 30 would not have guaranteed communication as TCP.
UDP on port 30 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 30 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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