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 "work"

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Port: 212/TCP
212/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • anet
    ATEXSSTR
    IANA
  • trojan
    [trojan] One Windows Trojan. Remote Access. Works on Windows.
    Simovits
Port: 221/TCP
221/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • fln-spx
    Berkeley rlogind with SPX auth
    IANA
  • trojan
    [trojan] Snape. Works on Windows. Aliases: Backdoor.Snape
    Simovits
Port: 222/TCP
222/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rsh-spx
    Berkeley rshd with SPX auth
    IANA
  • trojan
    [trojan] NeuroticKat. Anti-protection trojan / Remote Access / Keylogger. Works on Windows 98 and ME. Aliases: Backdoor.Neurotic
    Simovits
  • trojan
    [trojan] Snape. Works on Windows. Aliases: Backdoor.Snape
    Simovits
Port: 230/TCP
230/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • trojan
    [trojan] Skun. Remote Access / Destructive trojan. Works on Windows. Aliases: Backdoor.Skun
    Simovits
Port: 231/TCP
231/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • trojan
    [trojan] Skun. Remote Access / Destructive trojan. Works on Windows. Aliases: Backdoor.Skun
    Simovits
Port: 232/TCP
232/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Reserved
    IANA
  • trojan
    [trojan] Skun. Remote Access / Destructive trojan. Works on Windows. Aliases: Backdoor.Skun
    Simovits
Port: 285/TCP
285/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • trojan
    [trojan] Delf. Anti-protection trojan / Remote Access / Keylogger / Steals passwords / Remote peeker / Destructive trojan. Works on Windows NT, 2000 and XP. Aliases: Troj_Delf.D, Backdoor.Delf, Backdoor.ADB
    Simovits
Port: 299/TCP
299/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • trojan
    [trojan] One Windows Trojan. Remote Access. Works on Windows.
    Simovits
Port: 311/TCP
311/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • asip-webadmin
    AppleShare IP WebAdmin
    IANA
  •  
    Mac OS X Server Admin (officially AppleShare IP Web administration) (Official)
    WIKI
  • asip-webadmin
    Secure server administration. Server Admin, Workgroup Manager, Server Monitor, Xsan Admin
    Apple
Port: 334/TCP
334/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  •  
    Unassigned
    IANA
  • threat
    [threat] Backage
    Bekkoame
  • backage
    [trojan] Backage
    SANS
  • trojan
    [trojan] Backage. Remote Access. Works on Windows 95, 98 and ME. Aliases: BackDoor.HC, VC
    Simovits
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About TCP/UDP ports

TCP port 212 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 212 in the same order in which they were sent. Guaranteed communication over TCP port 212 is the main difference between TCP and UDP. UDP port 212 would not have guaranteed communication as TCP.
UDP on port 212 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 212 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.
Your IP address
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