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 "str"

1 2 3 4 5 6 7 8 9 > >>
Port: 118/TCP
118/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • sqlserv
    SQL Services
    IANA
  •  
    SQL (Structured Query Language) Services (Official)
    WIKI
Port: 118/UDP
118/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • sqlserv
    SQL Services
    IANA
  •  
    SQL (Structured Query Language) Services (Official)
    WIKI
  • threat
    [threat] Diablo
    Bekkoame
Port: 537/TCP
537/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • nmsp
    Networked Media Streaming Protocol
    IANA
Port: 537/UDP
537/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • nmsp
    Networked Media Streaming Protocol
    IANA
Port: 554/TCP
554/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rtsp
    Real Time Streaming Protocol (RTSP)
    IANA
  •  
    Real Time Streaming Protocol (RTSP) (Official)
    WIKI
  • rtsp
    Real Time Streaming Protocol (RTSP). QuickTime Streaming Server (QTSS), streaming media players, AirPlay
    Apple
Port: 554/UDP
554/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rtsp
    Real Time Streaming Protocol (RTSP)
    IANA
  •  
    Real Time Streaming Protocol (RTSP) (Official)
    WIKI
  • rtsp
    Real Time Streaming Protocol (RTSP). QuickTime Streaming Server (QTSS), streaming media players, AirPlay
    Apple
Port: 566/TCP
566/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • streettalk
    streettalk
    IANA
  • streettalk
    -
    SANS
Port: 566/UDP
566/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • streettalk
    streettalk
    IANA
Port: 649/TCP
649/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • cadview-3d
    Cadview-3d - streaming 3d models over the internet
    IANA
  • aminet
    Aminet
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 649/UDP
649/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • cadview-3d
    Cadview-3d - streaming 3d models over the internet
    IANA
  • aminet
    Aminet
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
1 2 3 4 5 6 7 8 9 > >>

About TCP/UDP ports

TCP port 118 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 118 in the same order in which they were sent. Guaranteed communication over TCP port 118 is the main difference between TCP and UDP. UDP port 118 would not have guaranteed communication as TCP.
UDP on port 118 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 118 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
Your are from United States3.80.223.123