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 "q"

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Port: 17/TCP
17/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • qotd
    Quote of the Day
    IANA
  •  
    Quote of the Day (Official)
    WIKI
  • trojan
    [trojan] Skun. Remote Access / Destructive trojan. Works on Windows. Aliases: Backdoor.Skun
    Simovits
Port: 17/UDP
17/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • qotd
    Quote of the Day
    IANA
  •  
    Quote of the Day (Official)
    WIKI
Port: 80/TCP
80/TCP - Known port assignments (78 records found)
  • Service
    Details
    Source
  •  
    Hypertext Transfer Protocol (HTTP) (Official)
    WIKI
  • http
    World Wide Web HTTP
    Bekkoame
  • http
    Hypertext Transfer Protocol (HTTP). World Wide Web, MobileMe, QuickTime Installer, iTunes Store and Radio, Software Update, RAID Admin, Backup, iCal calendar publishing, iWeb, WebDAV (iDisk), Final Cut Server, AirPlay, OS X Lion Internet Restore, Profile Manager.
    Apple
  • www-http
    World Wide Web HTTP
    IANA
  • threat
    [threat] Back Orifice 2k Plug-Ins
    Bekkoame
  • threat
    [threat] Banito
    Bekkoame
  • threat
    [threat] Bebshell
    Bekkoame
  • threat
    [threat] Cafeini
    Bekkoame
  • threat
    [threat] CGI Backdoor
    Bekkoame
  • threat
    [threat] Civcat
    Bekkoame
  • threat
    [threat] Eaghouse
    Bekkoame
  • threat
    [threat] Executor
    Bekkoame
  • threat
    [threat] God Message
    Bekkoame
  • threat
    [threat] God Message Creator
    Bekkoame
  • threat
    [threat] Hesive
    Bekkoame
  • threat
    [threat] Hexem
    Bekkoame
  • threat
    [threat] Hooker
    Bekkoame
  • threat
    [threat] IISworm
    Bekkoame
  • threat
    [threat] Ketch
    Bekkoame
  • threat
    [threat] Lodear
    Bekkoame
  • threat
    [threat] Mindos
    Bekkoame
  • threat
    [threat] MTX
    Bekkoame
  • threat
    [threat] Muquest
    Bekkoame
  • threat
    [threat] Mydoom
    Bekkoame
  • threat
    [threat] NCX
    Bekkoame
  • threat
    [threat] Reverse WWW Tunnel Backdoor
    Bekkoame
  • threat
    [threat] RingZero
    Bekkoame
  • threat
    [threat] Seeker
    Bekkoame
  • threat
    [threat] Tabela
    Bekkoame
  • threat
    [threat] W32.Beagle
    Bekkoame
  • threat
    [threat] W32.Bobax
    Bekkoame
  • threat
    [threat] W32.Gaobot
    Bekkoame
  • threat
    [threat] W32.HLLW.Doomjuice
    Bekkoame
  • threat
    [threat] W32.HLLW.Heycheck
    Bekkoame
  • threat
    [threat] W32.HLLW.Polybot
    Bekkoame
  • threat
    [threat] W32.Ifbo
    Bekkoame
  • threat
    [threat] W32.Pinkton
    Bekkoame
  • threat
    [threat] W32.Spybot
    Bekkoame
  • threat
    [threat] W32.Tdiserv
    Bekkoame
  • threat
    [threat] W32.Theals
    Bekkoame
  • threat
    [threat] W32.Welchia
    Bekkoame
  • threat
    [threat] W32.Yaha
    Bekkoame
  • threat
    [threat] WAN Remote
    Bekkoame
  • threat
    [threat] Web Server CT
    Bekkoame
  • threat
    [threat] WebDownloader
    Bekkoame
  • threat
    [threat] Xeory
    Bekkoame
  • threat
    [threat] Zombam
    Bekkoame
  • trojan
    [trojan] 711 trojan (Seven Eleven). Anti-protection trojan / Remote Access / Keylogger / Steals passwords / Hacking tool / Destructive trojan. Works on Windows 95, 98 and ME. The source code is mainly based on the one of SoftWAR. Aliases: Seven Eleven, Seven1one
    Simovits
  • trojan
    [trojan] AckCmd. Remote Access / Tunneling software. Works on Windows 2000 and XP.
    Simovits
  • trojan
    [trojan] BlueFire. Remote Access / FTP server / Telnet trojan. Works on Windows. Aliases: Backdoor.BlueFire
    Simovits
  • trojan
    [trojan] Cafeini. Anti-protection trojan / Remote Access / Steals passwords / Hacking tool. Works on Windows 95, 98, NT and 2000. Telnet can also be used as client. Aliases: TROJ_CAFEIN
    Simovits
  • trojan
    [trojan] Duddie. Remote Access / Keylogger / Destructive trojan. Works on Windows. Aliases: Backdoor.Duddie
    Simovits
  • trojan
    [trojan] Executor. Remote Access / Virus dropper. Works on Windows 95 and 98. Aliases: Win32.Executor trojan, Executer, Executor Controller, Backdoor.Excecutor.b, Seek
    Simovits
  • trojan
    [trojan] God Message. Virus / Remote Access / ActiveX trojan / Downloading trojan / Worm / Mail trojan / IRC trojan / Network trojan. Works on Windows 95, 98, ME, NT and 2000, together with MS Internet Explorer 5, MS Outlook and mIRC. Aliases: BackDoor.AB.gen (?), JS.Trojan.WindowBomb
    Simovits
  • trojan
    [trojan] Intruzzo. Remote Access / Steals passwords / Port scanner. Works on Windows 98, ME, NT and 2000. Aliases: BackDoor.ADM, Backdoor.Intruzzo, Backdoor.Intrzo, Unknown Guy, Renomb, Backdoor.Renomb
    Simovits
  • trojan
    [trojan] Latinus. Remote Access / Keylogger / Steals passwords. Works on Windows 95, 98, ME, NT, 2000 and XP. Aliases: Backdoor.Latinus, Trojan.Dropper.Latinus, Backdoor.KF, InvasionCrash, PestDoor, BackDoor.AHS, Backdoor.Pestdoor
    Simovits
  • trojan
    [trojan] Lithium. Remote Access / Steals passwords / Network trojan / Downloading trojan. Works on Windows 95, 98, ME, 2000 and XP. Does NOT work on Windows NT. Aliases: Backdoor.Lithium, BackDoor.YQ
    Simovits
  • trojan
    [trojan] MscanWorm.
    Simovits
  • trojan
    [trojan] NerTe. Remote Access / Keylogger / Steals passwords. Works on Windows 95, 98, ME, NT and 2000. Aliases: Backdoor.NerTe, Backdoor.SG
    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] Noob. Downloading trojan / IRC trojan / ActiveX trojan / Hacking tool / Sniffer. Works on Windows 95, 98, ME, NT and 2000, together with MS Internet Explorer 4.0 SP1, 5.0 and 5.5, and mIRC. Aliases: VBS.Trojan.Noob, IRC.Noob
    Simovits
  • trojan
    [trojan] Optix Lite. Anti-protection trojan / Remote Access / Keylogger / SMTP server / Downloading trojan / Destructive trojan. Works on Windows 95, 98, ME, NT, 2000 and XP. Aliases: Backdoor.Optix, Troj_Optix, Backdoor.RS, BDS.Optix, Win32.Optix, Backdoor.AHE
    Simovits
  • trojan
    [trojan] Optix Pro. Anti-protection trojan / Remote Access / Keylogger / Steals passwords / FTP server. Works on Windows 95, 98, ME, NT, 2000 and XP, together with IRC, ICQ and AOL software. Aliases: Backdoor.OptixPro, BackDoor.ACH
    Simovits
  • trojan
    [trojan] Power. Worm / IRC trojan / Distributed DoS tool / Port proxy / IP Scanner. Works on Windows NT and 2000, together with MS Internet Information Server and Mirc32.
    Simovits
  • trojan
    [trojan] Ramen. Worm / HTML trojan / HTTP server / Hacking tool / Destructive trojan. Works on Unix (Linux). Linux Red Hat 6.x and early versions of 7.0. May also work on other Unix dialects such as FreeBSD and Linux SuSE, Mandrake and Cladera. The mail addresses used are [email protected] and [email protected] Aliases: Linux.Ramen, Worm.Ramen, Elf.Ramen
    Simovits
  • trojan
    [trojan] Remote Shell. Virus / Remote Access / Backdoor / Port sniffer. Works on Unix (Linux). The code may work on all other Unix dialects as well as all Windows platforms. Aliases: RST
    Simovits
  • 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
  • trojan
    [trojan] RTB 666. Remote Access / FTP server / IP scanner. Works on Windows, together with MS Internet Explorer. Aliases: Backdoor.RTB
    Simovits
  • trojan
    [trojan] Scalper. Remote Access / Worm / Mail trojan / DoS tool / IP sacanner. Works on Unix (FreeBSD), together with Apache Webserver. Aliases: FreeBSD.Scalper.Worm, Elf_Scalper, APC, BSD/Scalper.worm, APworm, Ehcapa.worm, Linux/Ehcapa.worm
    Simovits
  • trojan
    [trojan] Screen Cutter. Works on Windows. Aliases: Screencut, Backdoor.Screencut
    Simovits
  • trojan
    [trojan] Seeker. JavaScript trojan. Works on Windows 95 and 98, together with MS Internet Explorer and Netscape Navigator. Aliases: SEEKER.B, JS.Trojan.Seeker.b, JetHome, Troj/JetHome, JS_SEEKER.B, JS/Seeker.B, JS/Seeker.gen
    Simovits
  • trojan
    [trojan] Slapper. Backdoor / Worm / IRC trojan / Proxy / Distributed DoS tool. Works on Unix (Linux - SuSe, Mandrake, RedHat, Slackware, Debian, Gentoo), together with Apache Web server. Aliases: Linux.Slapper.Worm, Apache/mod_ssl Worm, PUD, ELF/Slapper
    Simovits
  • trojan
    [trojan] Web Server CT. Remote Access / HTTP server. Works on Windows 95, 98, ME, NT and 2000. Aliases: Web Serve, CT2
    Simovits
  • trojan
    [trojan] WebDownloader. Remote Access / Downloading trojan. Works on Windows 95, 98 and ME. Aliases: Web Dl, FC Webdownloader, WebDL2k, Web Download, Backdoor.WebDL, WDL, WebDL3
    Simovits
  • threat
    [threat] 711 trojan (Seven Eleven)
    Bekkoame
  • threat
    [threat] AckCmd
    Bekkoame
  • threat
    [threat] Back End
    Bekkoame
Port: 105/TCP
105/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • csnet-ns
    Mailbox Name Nameserver
    IANA
  •  
    CCSO Nameserver Protocol (Qi/Ph) (Official)
    WIKI
  • cso
    CCSO name server protocol
    Bekkoame
  • trojan
    [trojan] NerTe. Remote Access / Keylogger / Steals passwords. Works on Windows 95, 98, ME, NT and 2000. Aliases: Backdoor.NerTe, Backdoor.SG
    Simovits
Port: 105/UDP
105/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • csnet-ns
    Mailbox Name Nameserver
    IANA
  •  
    CCSO Nameserver Protocol (Qi/Ph) (Official)
    WIKI
  • cso
    CCSO name server protocol
    Bekkoame
Port: 118/TCP
118/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • sqlserv
    SQL Services
    IANA
  •  
    SQL (Structured Query Language) Services (Official)
    WIKI
Port: 118/UDP
118/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • sqlserv
    SQL Services
    IANA
  •  
    SQL (Structured Query Language) Services (Official)
    WIKI
  • threat
    [threat] Diablo
    Bekkoame
Port: 137/UDP
137/UDP - Known port assignments (9 records found)
  • Service
    Details
    Source
  • netbios-ns
    NETBIOS Name Service
    IANA
  •  
    NetBIOS NetBIOS Name Service (Official)
    WIKI
  • netbios-ns
    Windows Internet Naming Service (WINS).
    Apple
  • threat
    [threat] Msinit
    Bekkoame
  • trojan
    [trojan] Qaz. Remote Access / Downloading trojan / Worm / Network trojan. Works on Windows 95, 98, ME, NT and 2000. Aliases: Worm.Qaz, W32.HLLW.Qaz, Notepad, W32/QAZ.worm, Note.com, Qazwsx, W95/Qaz
    Simovits
  • trojan
    [trojan] Bugbear. Anti-protection trojan / Remote Access / Keylogger / Worm / Mail trojan / Network trojan / HTTP server. Works on Windows 95, 98, ME, NT, 2000 and XP, together with MS Internet Explorer and MS Outlook. Aliases: [email protected], Tanatos, Natosta, Keywo, I-Worm/Keywo
    Simovits
  • trojan
    [trojan] Msinit. Worm / Destructive trojan / Network trojan. Works on Windows 95, 98 and ME. Aliases: Troj_Msinet.A, MSINIT.A, W32/Msinit, Win32.Trojan.Bymer, W32.HLLW.Bymer, Dnet.Dropper, Trojan.Win32.Bymer, W32/Bymer-A, Worm_Bymer_a, Wininit, Worm.RC5, Worm/Dnet_Winit
    Simovits
  • trojan
    [trojan] Opaserv. Worm / Network trojan. Works on Windows 95, 98, ME, NT, 2000 and XP. Aliases: Scrup, W32.Opaserv.Worm, Opasoft, Backdoor.Opasoft, Backdoor.ALB
    Simovits
  • threat
    [threat] Femot
    Bekkoame
Port: 139/TCP
139/TCP - Known port assignments (23 records found)
  • Service
    Details
    Source
  • netbios-ssn
    Server Message Block (SMB). Used by Microsoft Windows file and print services, such as Windows Sharing in Mac OS X.
    Apple
  •  
    NetBIOS NetBIOS Session Service (Official)
    WIKI
  • netbios-ssn
    NETBIOS Session Service
    IANA
  • threat
    [threat] Netlog
    Bekkoame
  • threat
    [threat] Network
    Bekkoame
  • threat
    [threat] Qaz
    Bekkoame
  • threat
    [threat] W32.Cissi
    Bekkoame
  • threat
    [threat] W32.HLLW.Deborms
    Bekkoame
  • threat
    [threat] W32.HLLW.Moega
    Bekkoame
  • threat
    [threat] W32.Kiman
    Bekkoame
  • threat
    [threat] W32.Licum
    Bekkoame
  • threat
    [threat] W32.Reidana
    Bekkoame
  • threat
    [threat] W32.Spybot
    Bekkoame
  • threat
    [threat] W32.Yaha
    Bekkoame
  • threat
    [threat] Chode
    Bekkoame
  • trojan
    [trojan] Chode. Worm / Network trojan / Autodialing trojan / Destructive trojan. Works on Windows 3.x, 95 and 98 (maybe also on NT). Aliases: BAT/911-A, BAT/911-B, BAT.Chode.Worm, W95/Firkin.worm, Foreskin, BAT911, 911, DickHair, Bat/Firkin.A, Bat/Firkin.B, Firkin, Chode 911
    Simovits
  • trojan
    [trojan] Fire HacKer. Remote Access. Works on Windows. Aliases: Backdoor.FireHacker
    Simovits
  • trojan
    [trojan] Msinit. Worm / Destructive trojan / Network trojan. Works on Windows 95, 98 and ME. Aliases: Troj_Msinet.A, MSINIT.A, W32/Msinit, Win32.Trojan.Bymer, W32.HLLW.Bymer, Dnet.Dropper, Trojan.Win32.Bymer, W32/Bymer-A, Worm_Bymer_a, Wininit, Worm.RC5, Worm/Dnet_Winit
    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] Opaserv. Worm / Network trojan. Works on Windows 95, 98, ME, NT, 2000 and XP. Aliases: Scrup, W32.Opaserv.Worm, Opasoft, Backdoor.Opasoft, Backdoor.ALB
    Simovits
  • trojan
    [trojan] Qaz. Remote Access / Downloading trojan / Worm / Network trojan. Works on Windows 95, 98, ME, NT and 2000. Aliases: Worm.Qaz, W32.HLLW.Qaz, Notepad, W32/QAZ.worm, Note.com, Qazwsx, W95/Qaz
    Simovits
  • threat
    [threat] God Message worm
    Bekkoame
  • threat
    [threat] Msinit
    Bekkoame
Port: 189/TCP
189/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • qft
    Queued File Transport
    IANA
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About TCP/UDP ports

TCP port 17 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 17 in the same order in which they were sent. Guaranteed communication over TCP port 17 is the main difference between TCP and UDP. UDP port 17 would not have guaranteed communication as TCP.
UDP on port 17 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 17 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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