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 "br"

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Port: 135/TCP
135/TCP - Known port assignments (22 records found)
  • Service
    Details
    Source
  •  
    DCE endpoint resolution (Official)
    WIKI
  • epmap
    DCE endpoint resolution
    IANA
  •  
    Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service, used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM (Unofficial)
    WIKI
  • loc-srv
    NCS local location broker
    SANS
  • threat
    [threat] Secefa
    Bekkoame
  • threat
    [threat] W32.Kiman
    Bekkoame
  • threat
    [threat] Femot
    Bekkoame
  • threat
    [threat] W32.Blaster.Worm
    Bekkoame
  • threat
    [threat] W32.Francette.Worm
    Bekkoame
  • threat
    [threat] W32.Explet
    Bekkoame
  • threat
    [threat] W32.Kibuv.Worm
    Bekkoame
  • threat
    [threat] W32.Lovgate
    Bekkoame
  • threat
    [threat] W32.Maslan
    Bekkoame
  • threat
    [threat] W32.Mytob
    Bekkoame
  • threat
    [threat] W32.Reatle
    Bekkoame
  • threat
    [threat] W32.Spybot
    Bekkoame
  • threat
    [threat] W32.Welchia
    Bekkoame
  • threat
    [threat] W32.Yaha
    Bekkoame
  • threat
    [threat] W32.Cissi
    Bekkoame
  • threat
    [threat] W32.HLLW.Gaobot
    Bekkoame
  • threat
    [threat] W32.HLLW.Polybot
    Bekkoame
  • threat
    [threat] W32.Kassbot
    Bekkoame
Port: 142/TCP
142/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • bl-idm
    Britton-Lee IDM
    IANA
  • threat
    [threat] NetTaxi
    Bekkoame
  • nettaxi
    [trojan] NetTaxi
    SANS
Port: 142/UDP
142/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • bl-idm
    Britton-Lee IDM
    IANA
Port: 392/TCP
392/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • synotics-broker
    SynOptics Port Broker Port
    IANA
  • tcp/udp
    synotics-broker
    Bekkoame
Port: 392/UDP
392/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • synotics-broker
    SynOptics Port Broker Port
    IANA
  • tcp/udp
    synotics-broker
    Bekkoame
Port: 420/TCP
420/TCP - Known port assignments (8 records found)
  • Service
    Details
    Source
  • smpte
    -
    SANS
  • smpte
    SMPTE
    IANA
  • threat
    [threat] Incognito
    Bekkoame
  • threat
    [threat] W32.Kibuv.Worm
    Bekkoame
  • breach
    [trojan] Breach
    SANS
  • incognito
    [trojan] Incognito
    SANS
  • trojan
    [trojan] Breach. Remote Access / Keylogger / FTP server. Works on Windows 95, 98, NT and 2000. Aliases: Breach Pro, Prowler, Breach Prowler
    Simovits
  • threat
    [threat] Breach
    Bekkoame
Port: 427/TCP
427/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • svrloc
    Server Location
    IANA
  •  
    Service Location Protocol (SLP) (Official)
    WIKI
  • svrloc
    Service Location Protocol (SLP). Network Browser
    Apple
Port: 427/UDP
427/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • svrloc
    Server Location
    IANA
  •  
    Service Location Protocol (SLP) (Official)
    WIKI
  • svrloc
    Service Location Protocol (SLP). Network Browser
    Apple
Port: 533/TCP
533/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • netwall
    for emergency broadcasts
    IANA
  • netwall
    netwall for emergency broadcasts
    SANS
Port: 533/UDP
533/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • netwall
    for emergency broadcasts
    IANA
  •  
    netwall, For Emergency Broadcasts (Official)
    WIKI
  • netwall
    netwall for emergency broadcasts
    SANS
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About TCP/UDP ports

TCP port 135 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 135 in the same order in which they were sent. Guaranteed communication over TCP port 135 is the main difference between TCP and UDP. UDP port 135 would not have guaranteed communication as TCP.
UDP on port 135 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 135 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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