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 "em"

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Port: 25/TCP
25/TCP - Known port assignments (47 records found)
  • Service
    Details
    Source
  • smtp
    Simple Mail Transfer Protocol (SMTP). Mail (for sending email); MobileMe Mail (sending)
    Apple
  •  
    Simple Mail Transfer Protocol (SMTP) - used for e-mail routing between mail servers (Official)
    WIKI
  • smtp
    Simple Mail Transfer
    IANA
  • threat
    [threat] Bancos
    Bekkoame
  • threat
    [threat] Barok
    Bekkoame
  • threat
    [threat] Chimo
    Bekkoame
  • threat
    [threat] Email Password Sender - EPS
    Bekkoame
  • threat
    [threat] EPS II
    Bekkoame
  • threat
    [threat] Gip
    Bekkoame
  • threat
    [threat] Gris
    Bekkoame
  • threat
    [threat] Happy99
    Bekkoame
  • threat
    [threat] Hpteam mail
    Bekkoame
  • threat
    [threat] Hybris
    Bekkoame
  • threat
    [threat] I love you
    Bekkoame
  • threat
    [threat] Kuang2
    Bekkoame
  • threat
    [threat] Magic Horse
    Bekkoame
  • threat
    [threat] MBT (Mail Bombing Trojan)
    Bekkoame
  • threat
    [threat] Mitglieder
    Bekkoame
  • threat
    [threat] Moscow Email trojan
    Bekkoame
  • threat
    [threat] Naebi
    Bekkoame
  • threat
    [threat] NewApt worm
    Bekkoame
  • threat
    [threat] ProMail trojan
    Bekkoame
  • threat
    [threat] Rustock
    Bekkoame
  • threat
    [threat] Shtirlitz
    Bekkoame
  • threat
    [threat] Stealth
    Bekkoame
  • threat
    [threat] Tapiras
    Bekkoame
  • threat
    [threat] Terminator
    Bekkoame
  • threat
    [threat] W32.Beagle
    Bekkoame
  • threat
    [threat] W32.HLLP.Sality
    Bekkoame
  • threat
    [threat] WinPC
    Bekkoame
  • threat
    [threat] WinSpy
    Bekkoame
  • trojan
    [trojan] Antigen. Steals passwords. Works on Windows 95, 98, and NT. Aliases: Antigen.a, Trojan.win32.TrojansRussia, Trojan.PSW.Antigen.a
    Simovits
  • trojan
    [trojan] Barok. Steals passwords. Works on Windows 95, 98 and ME. Aliases: Barock, BarokPWSteal.Trojan, Win-Bugsfix.exe
    Simovits
  • trojan
    [trojan] BSE. Remote Access. Works on Windows 95, 98, ME, NT and 2000. Aliases: RAT, Backdoor.BSE
    Simovits
  • trojan
    [trojan] Email Password Sender. Steals passwords / ICQ trojan. Works on Windows 95, 98 and NT. NT compatibility added in v 1.63. From v 1.62 the trojan is called EPS II. Aliases: EPS, EPS II
    Simovits
  • trojan
    [trojan] Gip. Remote Access / Steals passwords / ICQ trojan. Works on Windows 95, 98, NT and 2000, and ICQ 2000. Aliases: PWSteal.WinUp, Trojan.PSW.Gip, MrNop, ICQPass, PriceDoc.Trojan
    Simovits
  • trojan
    [trojan] Laocoon. Remote Access. Works on Windows. Aliases: Backdoor.Laocoon
    Simovits
  • trojan
    [trojan] Magic Horse. Steals passwords. Works on Windows 95, 98 and NT. Aliases: Trojan.PSW.Stealth.d
    Simovits
  • trojan
    [trojan] MBT. Mailbomber. Works on Windows 95, 98 and NT. Aliases: Mailbomb.b, Mail Bombing Trojan
    Simovits
  • trojan
    [trojan] Moscow Email trojan. Mail trojan / Autodialer / ICQ trojan / Steals passwords / Destructive trojan. Works on Windows 95 and 98, together with ICQ 99a. Aliases: Platan, Asp, Win32/Platan.Trojan, Platan.G, IExpand Trojan, DUNpws.bz
    Simovits
  • trojan
    [trojan] Nimda. Virus / Worm / Mail trojan / Network trojan / Hacking tool. Works on Windows 95, 98, ME, NT, 2000 and XP, together with MS Internet Information Server (IIS), MS Internet Explorer 5.5 SP1, MS Outlook , MS Outlook Express and MS Word. Aliases: Concept Virus (CV) v.5, W32.Nimda, Minda, W32.Minda, I-Worm.Nimda, Code Rainbow , PE_Nimda.A, CV-5
    Simovits
  • trojan
    [trojan] Shtirlitz. Steals passwords. Works on Windows 95 and 98. Aliases: Justas, PWSteal.Justas, Mail Shtirlitz, Delf.G, Mazafaker
    Simovits
  • trojan
    [trojan] Stukach. Keylogger. Works on Windows, on 95, 98, ME, NT and 2000. Aliases: Rit, Trojan.PSW.Rit
    Simovits
  • trojan
    [trojan] Tapiras. Steals passwords. Works on Windows 95, 98 and NT. Aliases: DUNpws.f, Backdoor.Tapi, Tapi
    Simovits
  • trojan
    [trojan] WinPC. Steals passwords. Works on Windows 95 and 98. Aliases: DUNpws.s
    Simovits
  • threat
    [threat] Ajan
    Bekkoame
  • threat
    [threat] Antigen
    Bekkoame
Port: 110/TCP
110/TCP - Known port assignments (10 records found)
  • Service
    Details
    Source
  • pop3
    Post Office Protocol - Version 3
    IANA
  •  
    Post Office Protocol v3 (POP3) (Official)
    WIKI
  • pop-3
    PostOffice V.3
    SANS
  • pop3
    Post Office Protocol (POP3). Mail (for receiving email)
    Apple
  • pop3
    Authenticated Post Office Protocol (APOP).
    Apple
  • trojan
    [trojan] ADM worm. Worm / Rootkit / Backdoor. Works on Unix (Linux). Affects Linux RedHat 4.0 to 5.2. Aliases: ADM Inet w0rm, Linux.ADM.Worm
    Simovits
  • promailtrojan
    [trojan] ProMail trojan
    SANS
  • threat
    [threat] Bancos
    Bekkoame
  • threat
    [threat] Civcat
    Bekkoame
  • threat
    [threat] ProMail trojan
    Bekkoame
Port: 140/TCP
140/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • emfis-data
    EMFIS Data Service
    IANA
Port: 140/UDP
140/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • emfis-data
    EMFIS Data Service
    IANA
Port: 141/TCP
141/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • emfis-cntl
    EMFIS Control Service
    IANA
Port: 141/UDP
141/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • emfis-cntl
    EMFIS Control Service
    IANA
Port: 143/TCP
143/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • imap
    Internet Message Access Protocol
    IANA
  •  
    Internet Message Access Protocol (IMAP) - management of email messages (Official)
    WIKI
  • imap
    Internet Message Access Protocol (IMAP). Mail (for receiving email); MobileMe Mail (IMAP)
    Apple
  • trojan
    [trojan] ADM worm. Worm / Rootkit / Backdoor. Works on Unix (Linux). Affects Linux RedHat 4.0 to 5.2. Aliases: ADM Inet w0rm, Linux.ADM.Worm
    Simovits
Port: 149/TCP
149/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • aed-512
    AED 512 Emulation Service
    IANA
Port: 149/UDP
149/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • aed-512
    AED 512 Emulation Service
    IANA
Port: 394/TCP
394/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • embl-ndt
    EMBL Nucleic Data Transfer
    IANA
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About TCP/UDP ports

TCP port 25 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 25 in the same order in which they were sent. Guaranteed communication over TCP port 25 is the main difference between TCP and UDP. UDP port 25 would not have guaranteed communication as TCP.
UDP on port 25 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 25 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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