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 "pc"

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Port: 2566/UDP
2566/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • pcs-pcw
    pcs-pcw
    IANA
Port: 2773/UDP
2773/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • rbakcup1
    RBackup Remote Backup
    IANA
  • pcbakcup1
    PC Backup
    SANS
Port: 2773/TCP
2773/TCP - Known port assignments (9 records found)
  • Service
    Details
    Source
  • rbakcup1
    RBackup Remote Backup
    IANA
  •  
    KnowShowGo P2P (Official)
    WIKI
  • pcbakcup1
    PC Backup
    SANS
  • threat
    [threat] SubSeven 2.1 Gold
    Bekkoame
  • trojan
    [trojan] SubSeven 2.1 Gold. Anti-protection trojan / Remote Access / ICQ trojan / Hacking tool / Port scanner / Port proxy. Works on Windows 95, 98 and NT. I may have troubble autoloading on NT. Aliases: Sub 7
    Simovits
  • subseven2.1gold
    [trojan] SubSeven 2.1 Gold
    SANS
  • subseven
    [trojan] SubSeven
    SANS
  • trojan
    [trojan] SubSeven. Remote Access / Network trojan / ICQ trojan / IRC trojan. Works on Windows 95, 98 and NT. From version 2.2 beta 2 also on NT, before only on 95 and 98. Version 2.1 can also be controlled via messages over IRC and ICQ. From 2.13 all file names are default names and can be changed. Aliases: Sub 7, BackDoor.G, Pinkworm, SubStealth, BackDoor-G2, Backdoor.SubSeven, .LOG
    Simovits
  • threat
    [threat] SubSeven
    Bekkoame
Port: 2774/UDP
2774/UDP - Known port assignments (2 records found)
  • Service
    Details
    Source
  • rbakcup2
    RBackup Remote Backup
    IANA
  • pcbakcup2
    PC Backup
    SANS
Port: 2774/TCP
2774/TCP - Known port assignments (9 records found)
  • Service
    Details
    Source
  • rbakcup2
    RBackup Remote Backup
    IANA
  •  
    KnowShowGo P2P (Official)
    WIKI
  • pcbakcup2
    PC Backup
    SANS
  • threat
    [threat] SubSeven 2.1 Gold
    Bekkoame
  • trojan
    [trojan] SubSeven 2.1 Gold. Anti-protection trojan / Remote Access / ICQ trojan / Hacking tool / Port scanner / Port proxy. Works on Windows 95, 98 and NT. I may have troubble autoloading on NT. Aliases: Sub 7
    Simovits
  • subseven2.1gold
    [trojan] SubSeven 2.1 Gold
    SANS
  • subseven
    [trojan] SubSeven
    SANS
  • trojan
    [trojan] SubSeven. Remote Access / Network trojan / ICQ trojan / IRC trojan. Works on Windows 95, 98 and NT. From version 2.2 beta 2 also on NT, before only on 95 and 98. Version 2.1 can also be controlled via messages over IRC and ICQ. From 2.13 all file names are default names and can be changed. Aliases: Sub 7, BackDoor.G, Pinkworm, SubStealth, BackDoor-G2, Backdoor.SubSeven, .LOG
    Simovits
  • threat
    [threat] SubSeven
    Bekkoame
Port: 3048/UDP
3048/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • pctrader
    Sierra Net PC Trader
    IANA
Port: 3048/TCP
3048/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • pctrader
    Sierra Net PC Trader
    IANA
Port: 3085/TCP
3085/TCP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • pcihreq
    PCIHReq
    IANA
Port: 3085/UDP
3085/UDP - Known port assignments (1 record found)
  • Service
    Details
    Source
  • pcihreq
    PCIHReq
    IANA
Port: 3189/TCP
3189/TCP - Known port assignments (3 records found)
  • Service
    Details
    Source
  • pcle-infex
    Pinnacle Sys InfEx Port
    IANA
  • threat
    [threat] Novarg(Mydoom)
    Bekkoame
  • threat
    [threat] W32.HLLW.Deadhat
    Bekkoame
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About TCP/UDP ports

TCP port 2566 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 2566 in the same order in which they were sent. Guaranteed communication over TCP port 2566 is the main difference between TCP and UDP. UDP port 2566 would not have guaranteed communication as TCP.
UDP on port 2566 provides an unreliable service and datagrams may arrive duplicated, out of order, or missing without notice. UDP on port 2566 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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