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 "te"

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Port: 526/TCP
526/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • tempo
    newdate
    IANA
Port: 526/UDP
526/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • tempo
    newdate
    IANA
Port: 539/TCP
539/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • apertus-ldp
    Apertus Technologies Load Determination
    IANA
Port: 539/UDP
539/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • apertus-ldp
    Apertus Technologies Load Determination
    IANA
Port: 559/TCP
559/TCP - Known port assignments (4 records found)
Port: 559/UDP
559/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • teedtap
    TEEDTAP
    IANA
  • teedtap
    -
    SANS
Port: 658/TCP
658/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • tenfold
    TenFold
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 658/UDP
658/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • tenfold
    TenFold
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 667/TCP
667/TCP - Known port assignments (6 records found)
  • Service
    Details
    Source
  • disclose
    campaign contribution disclosures - SDR Technologies
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • threat
    [threat] SniperNet
    Bekkoame
  • snipernet
    [trojan] SniperNet
    SANS
  • trojan
    [trojan] NokNok. Anti-protection trojan / Remote Access / Steals passwords / IRC trojan / Port scanner. Works on Windows 95, 98, ME and 2000. Does NOT work on Windows NT. Aliases: Backdoor.FA, Troj_BckNokNok
    Simovits
  • trojan
    [trojan] SniperNet. Remote Access. Works on Windows 95 and 98. Aliases: Backdoor.SniperNet
    Simovits
Port: 667/UDP
667/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • disclose
    campaign contribution disclosures - SDR Technologies
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
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About TCP/UDP ports

TCP port 526 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 526 in the same order in which they were sent. Guaranteed communication over TCP port 526 is the main difference between TCP and UDP. UDP port 526 would not have guaranteed communication as TCP.
UDP on port 526 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 526 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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