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 "my"

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Port: 2981/TCP
2981/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • mylxamport
    MYLXAMPORT
    IANA
Port: 2981/UDP
2981/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • mylxamport
    MYLXAMPORT
    IANA
Port: 3030/TCP
3030/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • arepa-cas
    Arepa Cas
    IANA
  •  
    NetPanzer (Official)
    WIKI
  • threat
    [threat] W32.Mytob
    Bekkoame
Port: 3127/TCP
3127/TCP - Known port assignments (7 records found)
  • Service
    Details
    Source
  • ctx-bridge
    CTX Bridge Port
    IANA
  • mydoom
    W32/MyDoom, W32.Novarg.A backdoor
    SANS
  • ctx-bridge
    -
    SANS
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.Mockbot
    Bekkoame
  • threat
    [threat] W32.Solame
    Bekkoame
Port: 3127/UDP
3127/UDP - Known port assignments (6 records found)
  • Service
    Details
    Source
  • ctx-bridge
    CTX Bridge Port
    IANA
  • ctx-bridge
    -
    SANS
  • threat
    [threat] W32.Mockbot
    Bekkoame
  • threat
    [threat] W32.Solame
    Bekkoame
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
Port: 3128/TCP
3128/TCP - Known port assignments (11 records found)
  • Service
    Details
    Source
  •  
    Web caches and the default for the Squid (software) (Unofficial)
    WIKI
  • squid-http
    Proxy Server
    SANS
  •  
    Tatsoft default client connection (Official)
    WIKI
  • ndl-aas
    Active API Server Port
    IANA
  • threat
    [threat] Squid
    Bekkoame
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • trojan
    [trojan] Reverse WWW Tunnel Backdoor. Remote Access / Tunneling software. Works on UNIX (Linux, Solaris, AIX and OpenBSD).
    Simovits
  • trojan
    [trojan] RingZero. Works on Windows 95 and 98. It does not work under Windows NT. Aliases: Ring0, Trojan.PSW.Ring, RingZero.gen, Ring
    Simovits
  • threat
    [threat] Mydoom
    Bekkoame
  • threat
    [threat] Reverse WWW Tunnel Backdoor
    Bekkoame
  • threat
    [threat] RingZero
    Bekkoame
Port: 3128/UDP
3128/UDP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • ndl-aas
    Active API Server Port
    IANA
  • threat
    [threat] Squid
    Bekkoame
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
Port: 3129/TCP
3129/TCP - Known port assignments (6 records found)
  • Service
    Details
    Source
  • netport-id
    NetPort Discovery Port
    IANA
  • threat
    [threat] Masters Paradise
    Bekkoame
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
  • mastersparadise
    [trojan] Masters Paradise
    SANS
  • trojan
    [trojan] Masters Paradise. Remote Access. Works on Windows 95, 98 and NT. Aliases: Masters Paradise 98, Paradise Agent, Paradise trojan, Backdoor.MasterP
    Simovits
Port: 3129/UDP
3129/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • netport-id
    NetPort Discovery Port
    IANA
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
Port: 3130/TCP
3130/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • icpv2
    ICPv2
    IANA
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
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About TCP/UDP ports

TCP port 2981 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 2981 in the same order in which they were sent. Guaranteed communication over TCP port 2981 is the main difference between TCP and UDP. UDP port 2981 would not have guaranteed communication as TCP.
UDP on port 2981 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 2981 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
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