TCP/UDP Port Finder

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Database updated - March 30, 2016

Search results for "exchange"

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Port: 90/TCP
90/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • dnsix
    DNSIX Securit Attribute Token Map
    IANA
  •  
    dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map (Official)
    WIKI
  •  
    Pointcast (Unofficial)
    WIKI
Port: 90/UDP
90/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • dnsix
    DNSIX Securit Attribute Token Map
    IANA
  •  
    dnsix (DoD Network Security for Information Exchange) Securit Attribute Token Map (Official)
    WIKI
  •  
    Pointcast (Unofficial)
    WIKI
Port: 213/TCP
213/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ipx
    IPX
    IANA
  •  
    Internetwork Packet Exchange (IPX) (Official)
    WIKI
  • ipx
    -
    SANS
Port: 213/UDP
213/UDP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • ipx
    IPX
    IANA
  •  
    Internetwork Packet Exchange (IPX) (Official)
    WIKI
  • ipx
    -
    SANS
Port: 500/TCP
500/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • isakmp
    isakmp
    IANA
  • isakmp
    VPN Key Exchange
    SANS
Port: 500/UDP
500/UDP - Known port assignments (5 records found)
  • Service
    Details
    Source
  • isakmp
    isakmp
    IANA
  •  
    Internet Security Association and Key Management Protocol (ISAKMP) (Official)
    WIKI
  • isakmp
    VPN Key Exchange
    SANS
  • isakmp
    ISAKMP/IKE. Mac OS X Server VPN service, Back to My Mac (MobileMe, Mac OS X v10.5 or later).
    Apple
  • threat
    [threat] Cisco Systems
    Bekkoame
Port: 593/TCP
593/TCP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • http-rpc-epmap
    HTTP RPC Ep Map
    IANA
  •  
    HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server (Official)
    WIKI
Port: 593/UDP
593/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • http-rpc-epmap
    HTTP RPC Ep Map
    IANA
  •  
    HTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used by Distributed Component Object Model services and Microsoft Exchange Server (Official)
    WIKI
Port: 691/TCP
691/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • msexch-routing
    MS Exchange Routing
    IANA
  •  
    MS Exchange Routing (Official)
    WIKI
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
Port: 691/UDP
691/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • msexch-routing
    MS Exchange Routing
    IANA
  • ipcserver
    Mac OS X RPC-based services. Used by NetInfo, for example.
    Apple
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About TCP/UDP ports

TCP port 90 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 90 in the same order in which they were sent. Guaranteed communication over TCP port 90 is the main difference between TCP and UDP. UDP port 90 would not have guaranteed communication as TCP.
UDP on port 90 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 90 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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