TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "level"

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Port: 39/TCP
39/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • rlp
    Resource Location Protocol
    IANA
  •  
    Resource Location Protocol (RLP) - used for determining the location of higher level services from hosts on a network (Official)
    WIKI
  • threat
    [threat] Upfudoor
    Bekkoame
  • subsari
    [trojan] SubSARI
    SANS
  • trojan
    [trojan] SubSARI. Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98 and ME. Aliases: Backdoor.SubSARI
    Simovits
Port: 39/UDP
39/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • rlp
    Resource Location Protocol
    IANA
  •  
    Resource Location Protocol (RLP) - used for determining the location of higher level services from hosts on a network (Official)
    WIKI
  • threat
    [threat] Upfudoor
    Bekkoame
Port: 195/TCP
195/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • dn6-nlm-aud
    DNSIX Network Level Module Audit
    IANA
Port: 195/UDP
195/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • dn6-nlm-aud
    DNSIX Network Level Module Audit
    IANA
Port: 1967/UDP
1967/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • sns-quote
    SNS Quote
    IANA
  •  
    Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol (Official)
    WIKI
Port: 4405/UDP
4405/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ds-mail
    ASIGRA Televaulting Message Level Restore service
    IANA
Port: 4405/TCP
4405/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • ds-mail
    ASIGRA Televaulting Message Level Restore service
    IANA
Port: 5084/TCP
5084/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • llrp
    EPCglobal Low-Level Reader Protocol
    IANA
  •  
    EPCglobal Low Level Reader Protocol (LLRP) (Official)
    WIKI
Port: 5084/UDP
5084/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • llrp
    EPCglobal Low-Level Reader Protocol
    IANA
  •  
    EPCglobal Low Level Reader Protocol (LLRP) (Official)
    WIKI
Port: 5085/UDP
5085/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • encrypted-llrp
    EPCglobal Encrypted LLRP
    IANA
  •  
    EPCglobal Low Level Reader Protocol (LLRP) over TLS (Official)
    WIKI
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About TCP/UDP ports

TCP port 39 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 39 in the same order in which they were sent. Guaranteed communication over TCP port 39 is the main difference between TCP and UDP. UDP port 39 would not have guaranteed communication as TCP.
UDP on port 39 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 39 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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