TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "z"

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Port: 1133/TCP
1133/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • dfn
    Data Flow Network
    IANA
  • trojan
    [trojan] SweetHeart. Remote Access. Works on Windows. Aliases: Backdoor.Zhang, Zhang
    Simovits
Port: 1183/TCP
1183/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • llsurfup-http
    LL Surfup HTTP
    IANA
  • laplink-ssl
    LapLink Surf-up SSL
    SANS
  • trojan
    [trojan] Cyn. Remote Access / Downloading trojan / Port scanner. Works on Windows. Aliases: Backdoor.Cyn, Backdoor.PB
    Simovits
  • trojan
    [trojan] SweetHeart. Remote Access. Works on Windows. Aliases: Backdoor.Zhang, Zhang
    Simovits
Port: 1183/UDP
1183/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • llsurfup-http
    LL Surfup HTTP
    IANA
  • trojan
    [trojan] Cyn. Remote Access / Downloading trojan / Port scanner. Works on Windows. Aliases: Backdoor.Cyn, Backdoor.PB
    Simovits
  • trojan
    [trojan] SweetHeart. Remote Access. Works on Windows. Aliases: Backdoor.Zhang, Zhang
    Simovits
Port: 1229/TCP
1229/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • zented
    ZENworks Tiered Electronic Distribution
    IANA
Port: 1229/UDP
1229/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • zented
    ZENworks Tiered Electronic Distribution
    IANA
Port: 1425/TCP
1425/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • zion-lm
    Zion Software License Manager
    IANA
Port: 1425/UDP
1425/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • zion-lm
    Zion Software License Manager
    IANA
Port: 1520/TCP
1520/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • atm-zip-office
    atm zip office
    IANA
Port: 1520/UDP
1520/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • atm-zip-office
    atm zip office
    IANA
Port: 1761/TCP
1761/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • cft-0
    cft-0
    IANA
  •  
    cft-0 (Unofficial)
    WIKI
  •  
    Novell Zenworks Remote Control utility (Official)
    WIKI
  • sms
    Microsoft System Management Server (rights verification; remote reboot and execute)
    SANS
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About TCP/UDP ports

TCP port 1133 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 1133 in the same order in which they were sent. Guaranteed communication over TCP port 1133 is the main difference between TCP and UDP. UDP port 1133 would not have guaranteed communication as TCP.
UDP on port 1133 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 1133 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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