TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "dig"

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Port: 48/UDP
48/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • auditd
    Digital Audit Daemon
    IANA
Port: 48/TCP
48/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • auditd
    Digital Audit Daemon
    IANA
  • threat
    [threat] DRAT
    Bekkoame
  • drat
    [trojan] DRAT
    SANS
Port: 104/TCP
104/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • acr-nema
    ACR-NEMA Digital Imag. &Comm. 300
    IANA
  •  
    ACR/NEMA Digital Imaging and Communications in Medicine (Official)
    WIKI
  • acr-nema
    ACR-NEMA Digital Imag. & Comm. 300
    SANS
Port: 104/UDP
104/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • acr-nema
    ACR-NEMA Digital Imag. &Comm. 300
    IANA
  •  
    ACR/NEMA Digital Imaging and Communications in Medicine (Official)
    WIKI
  • acr-nema
    ACR-NEMA Digital Imag. & Comm. 300
    SANS
Port: 466/TCP
466/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • digital-vrc
    digital-vrc
    IANA
  • digital-vrc
    -
    SANS
Port: 466/UDP
466/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • digital-vrc
    digital-vrc
    IANA
  • digital-vrc
    -
    SANS
Port: 619/UDP
619/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • compaq-evm
    Compaq EVM
    IANA
  • digital-evm
    Digital EVM
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 619/TCP
619/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • compaq-evm
    Compaq EVM
    IANA
  • digital-evm
    Digital EVM
    SANS
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 1335/UDP
1335/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • digital-notary
    Digital Notary Protocol
    IANA
Port: 1335/TCP
1335/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • digital-notary
    Digital Notary Protocol
    IANA
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About TCP/UDP ports

TCP port 48 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 48 in the same order in which they were sent. Guaranteed communication over TCP port 48 is the main difference between TCP and UDP. UDP port 48 would not have guaranteed communication as TCP.
UDP on port 48 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 48 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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