TCP/UDP Port Finder
Search results for "nt"
Port: 138/TCP
138/TCP - Known port assignments (5 records found)
- ServiceDetailsSource
- netbios-dgmNETBIOS Datagram ServiceIANA
- NetBIOS NetBIOS Datagram Service (Official)WIKI
- threat[threat] ChodeBekkoame
- 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 911Simovits
- 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-5Simovits
Port: 139/TCP
139/TCP - Known port assignments (23 records found)
- ServiceDetailsSource
- netbios-ssnServer 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-ssnNETBIOS Session ServiceIANA
- threat[threat] NetlogBekkoame
- threat[threat] NetworkBekkoame
- threat[threat] QazBekkoame
- threat[threat] W32.CissiBekkoame
- threat[threat] W32.HLLW.DebormsBekkoame
- threat[threat] W32.HLLW.MoegaBekkoame
- threat[threat] W32.KimanBekkoame
- threat[threat] W32.LicumBekkoame
- threat[threat] W32.ReidanaBekkoame
- threat[threat] W32.SpybotBekkoame
- threat[threat] W32.YahaBekkoame
- threat[threat] ChodeBekkoame
- 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 911Simovits
- trojan[trojan] Fire HacKer. Remote Access. Works on Windows. Aliases: Backdoor.FireHackerSimovits
- 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_WinitSimovits
- 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-5Simovits
- 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.ALBSimovits
- 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/QazSimovits
- threat[threat] God Message wormBekkoame
- threat[threat] MsinitBekkoame
Port: 166/TCP
166/TCP - Known port assignments (3 records found)
Port: 285/TCP
285/TCP - Known port assignments (2 records found)
Port: 359/TCP
359/TCP - Known port assignments (2 records found)
Port: 359/UDP
359/UDP - Known port assignments (2 records found)
Port: 420/TCP
420/TCP - Known port assignments (8 records found)
- ServiceDetailsSource
- smpte-SANS
- smpteSMPTEIANA
- threat[threat] IncognitoBekkoame
- threat[threat] W32.Kibuv.WormBekkoame
- breach[trojan] BreachSANS
- incognito[trojan] IncognitoSANS
- trojan[trojan] Breach. Remote Access / Keylogger / FTP server. Works on Windows 95, 98, NT and 2000. Aliases: Breach Pro, Prowler, Breach ProwlerSimovits
- threat[threat] BreachBekkoame
Port: 445/TCP
445/TCP - Known port assignments (38 records found)
- ServiceDetailsSource
- Microsoft-DS Active Directory, Windows shares (Official)WIKI
- Microsoft-DS SMB file sharing (Official)WIKI
- microsoft-dsWin2k+ Server Message BlockSANS
- microsoft-dsMicrosoft SMB Domain Server.Apple
- microsoft-dsMicrosoft-DSIANA
- threat[threat] W32.AizuBekkoame
- threat[threat] W32.BobaxBekkoame
- threat[threat] W32.Bolgi.WormBekkoame
- threat[threat] W32.CissiBekkoame
- threat[threat] W32.CycleBekkoame
- threat[threat] W32.ExpletBekkoame
- threat[threat] W32.HLLW.DebormsBekkoame
- threat[threat] W32.HLLW.DeloderBekkoame
- threat[threat] W32.HLLW.GaobotBekkoame
- threat[threat] W32.HLLW.LiotenBekkoame
- threat[threat] W32.HLLW.MoegaBekkoame
- threat[threat] W32.HLLW.NebiwoBekkoame
- threat[threat] W32.HLLW.PolybotBekkoame
- threat[threat] W32.IfboBekkoame
- threat[threat] W32.JanxBekkoame
- threat[threat] W32.Kibuv.WormBekkoame
- threat[threat] W32.KimanBekkoame
- threat[threat] W32.KorgoBekkoame
- threat[threat] W32.MytobBekkoame
- threat[threat] W32.ReatleBekkoame
- threat[threat] W32.SasserBekkoame
- threat[threat] W32.ScaneBekkoame
- threat[threat] W32.SlackorBekkoame
- threat[threat] W32.SpybotBekkoame
- threat[threat] W32.WallzBekkoame
- threat[threat] W32.WelchiaBekkoame
- threat[threat] W32.Yaha, RandexBekkoame
- threat[threat] W32.ZotobBekkoame
- 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-5Simovits
- threat[threat] NetdepixBekkoame
- threat[threat] OtinetBekkoame
- threat[threat] RtkitBekkoame
- threat[threat] SecefaBekkoame
Port: 518/UDP
518/UDP - Known port assignments (2 records found)
About TCP/UDP ports
TCP port 138 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 138 in the same order in which they were sent. Guaranteed communication over TCP port 138 is the main difference between TCP and UDP. UDP port 138 would not have guaranteed communication as TCP.
UDP on port 138 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 138 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.
Attention! TCP guarantees delivery of data packets on port 138 in the same order in which they were sent. Guaranteed communication over TCP port 138 is the main difference between TCP and UDP. UDP port 138 would not have guaranteed communication as TCP.
UDP on port 138 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 138 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
3.141.199.243