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 "communicate"

Port: 700/TCP
700/TCP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • epp
    Extensible Provisioning Protocol
    IANA
  •  
    EPP (Extensible Provisioning Protocol), a protocol for communication between domain name registries and registrars (RFC 5734) (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • buddyphone
    [threat] This Internet telephony product communicates over this port as well as the TCP range 5000-5111.
    Bekkoame
  • trojan
    [trojan] REx. Remote Access, works on Windows.
    Simovits
Port: 700/UDP
700/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • epp
    Extensible Provisioning Protocol
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
  • buddyphone
    [threat] This Internet telephony product communicates over this port as well as the TCP range 5000-5111.
    Bekkoame
Port: 1968/TCP
1968/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • lipsinc
    LIPSinc
    IANA
  • threat
    [threat] Network Flight Recorder (NFR) systems use TCP to communicate. A security administrator must open ports to allow for communication between the NFR components.
    Bekkoame
Port: 2010/TCP
2010/TCP - Known port assignments (4 records found)
  • Service
    Details
    Source
  • search
    -
    IANA
  • nfr
    Network Flight Recorder sensor
    SANS
  • threat
    [threat] Network Flight Recorder (NFR) systems use TCP to communicate. This port communication allows communication from the administrative station (NFR Console) to the central station.
    Bekkoame
  • threat
    [threat] OICQSer
    Bekkoame
Port: 5678/UDP
5678/UDP - Known port assignments (7 records found)
  • Service
    Details
    Source
  •  
    Mikrotik RouterOS Neighbor Discovery Protocol (MNDP) (Unofficial)
    WIKI
  • rrac
    Remote Replication Agent Connection
    IANA
  • rrac
    SNATMAP server. The SNATMAP service on port 5678 is used to determine the external Internet address of hosts so that connections between iChat users can properly function behind network address translation (NAT). The SNATMAP service simply communicates to clients the Internet address that connected to it. This service runs on an Apple server, but does not send personal information to Apple. When certain iChat AV features are used, this service will be contacted. Blocking this service may cause issues with iChat AV connections with hosts on networks that use NAT.
    Apple
  • threat
    [threat] osagent communication
    Bekkoame
  • threat
    [threat] A port for remote execution using the crexd/srexd services.
    Bekkoame
  • threat
    [threat] A frequent port some picks at random.
    Bekkoame
  • threat
    [threat] Port 5678 was originally specified for the PPTP protocol, but when the standard was ratified, port 1723 was chosen instead.
    Bekkoame
Port: 7935/TCP
7935/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  •  
    Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb). (Official)
    WIKI
  •  
    Unassigned
    IANA
Port: 45000/TCP
45000/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • asmp
    NSi AutoStore Status Monitoring Protocol data transfer
    IANA
  • cisco-ids
    CiscoSecure IDS communication
    SANS
  • threat
    [threat] Cisco SAFE IDS / NetRanger NetRanger (and IDS probe) regularly communicates to the "Director" (management console) via port 45000. Among other things, this acts as a hearbeat so that the console knows the agent is alive.
    Bekkoame
Port: 45000/UDP
45000/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • asmp-mon
    NSi AutoStore Status Monitoring Protocol device monitoring
    IANA
  • threat
    [threat] Cisco SAFE IDS / NetRanger NetRanger (and IDS probe) regularly communicates to the "Director" (management console) via port 45000. Among other things, this acts as a hearbeat so that the console knows the agent is alive.
    Bekkoame

About TCP/UDP ports

TCP port 700 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 700 in the same order in which they were sent. Guaranteed communication over TCP port 700 is the main difference between TCP and UDP. UDP port 700 would not have guaranteed communication as TCP.
UDP on port 700 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 700 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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