{"id":371,"date":"2011-11-07T07:23:50","date_gmt":"2011-11-07T12:23:50","guid":{"rendered":"https:\/\/www.bodhost.com\/blog\/?p=371"},"modified":"2026-02-26T13:59:07","modified_gmt":"2026-02-26T13:59:07","slug":"know-more-about-cpanel-ports","status":"publish","type":"post","link":"https:\/\/www.bodhost.com\/blog\/know-more-about-cpanel-ports\/","title":{"rendered":"Know More About cPanel Ports"},"content":{"rendered":"\r\n

This is a list of Internet socket port numbers used by protocols of the Transport Layer of the Internet Protocol Suite for the establishment of host-to-host communications.<\/p>\r\n\r\n\r\n\r\n

The range of port numbers is very large. That is 0 to 49151 but 0 to 1023 are popular ports. The port numbers are utilized by system processes that provide widely utilized types of network servers. On an OS like Unix, a process must execute with superuser privileges to be able to bind a network socket to an IP address utilizing one of the well-known ports.<\/p>\r\n\r\n\r\n\r\n

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Port<\/th>\r\nTCP<\/th>\r\nUDP<\/th>\r\nDescription<\/th>\r\nStatus<\/th>\r\n<\/tr>\r\n<\/thead>\r\n
0<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nReserved<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
1<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nTCP Port Service Multiplexer (TCPMUX)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
2<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCompressNET Management Utility<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
3<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCompressNET Compression Process<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
4<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
5<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRemote Job Entry<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
7<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nEcho Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
8<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
9<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDiscard Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
10<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
11<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nActive Users<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
12<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
13<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDaytime Protocol (RFC 867)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
14<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
15<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nPreviously netstat service<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
16<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
17<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nQuote of the Day<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
18<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nMessage Send Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
19<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCharacter Generator Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
20<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nFTP\u2014data transfer<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
21<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nFTP\u2014control<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
22<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSecure Shell (SSH)\u2014used for secure logins, file transfers (scp, sftp) and port forwarding<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
23<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nTelnet protocol\u2014unencrypted text communications<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
24<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nPriv-mail : any private mail system.<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
25<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSimple Mail Transfer Protocol (SMTP)\u2014used for e-mail routing between mail servers<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
26<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
27<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNSW User System FE<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
29<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nMSG ICP<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
33<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDisplay Support Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
34<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRemote File (RF)\u2014used to transfer files between machines<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
35<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nAny private printer server protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
37<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nTIME protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
39<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSecure Shell (SSH)\u2014used for secure logins, file transfers (scp, sftp), and port forwarding<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
40<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUnassigned<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
41<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nGraphics<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
42<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nARPA Host Name Server Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
42<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nWindows Internet Name Service<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
43<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nWHOIS protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
47<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNI FTP<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
49<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nTACACS Login Host protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
50<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRemote Mail Checking Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
51<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nIMP Logical Address Maintenance<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
52<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nXNS (Xerox Network Systems) Time Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
53<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDomain Name System (DNS)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
54<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nXNS (Xerox Network Systems)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
55<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nISI Graphics Language (ISI-GL)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
56<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nXNS (Xerox Network Systems) Authentication<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
56<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRoute Access Protocol (RAP)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
57<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMail Transfer Protocol (RFC 780)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
58<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nXNS (Xerox Network Systems) Mail<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
67<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nBootstrap Protocol (BOOTP) Server; also used by Dynamic Host Configuration Protocol (DHCP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
68<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nBootstrap Protocol (BOOTP) Client; also used by Dynamic Host Configuration Protocol (DHCP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
69<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nTrivial File Transfer Protocol (TFTP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
70<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nGopher protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
71<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNETRJS protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
72<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNETRJS protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
73<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNETRJS protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
74<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNETRJS protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
79<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nFinger protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
80<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nHypertext Transfer Protocol (HTTP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
81<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nTorpark\u2014Onion routing<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
82<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nTorpark\u2014Control<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
83<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMIT ML Device<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
88<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nKerberos\u2014authentication system<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
90<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNIC hostname<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
90<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nPointcast<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
99<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nWIP Message protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
101<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMicrosoft EPMAP (End Point Mapper), also known as DCE\/RPC Locator service, is used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
102<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nISO-TSAP (Transport Service Access Point) Class 0 protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
104<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nACR\/NEMA Digital Imaging and Communications in Medicine<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
105<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCCSO Nameserver Protocol (Qi\/Ph)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
107<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nRemote TELNET Service protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
108<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSNA Gateway Access Server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
109<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nPost Office Protocol v2 (POP2)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
110<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nPost Office Protocol v3 (POP3)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
111<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nONC RPC (SunRPC)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
113<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nident\u2014Authentication Service\/Identification Protocol, used by IRC servers to identify users<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
113<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nAuthentication Service (auth)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
115<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSimple File Transfer Protocol (SFTP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
117<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nUUCP Path Service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
118<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSQL (Structured Query Language) Services<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
119<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNetwork News Transfer Protocol (NNTP)\u2014retrieval of newsgroup messages<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
123<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nNetwork Time Protocol (NTP)\u2014used for time synchronization<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
135<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDCE endpoint resolution<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
135<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSimple Network Management Protocol Trap (SNMP TRAP)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
137<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNetBIOS NetBIOS Name Service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
138<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNetBIOS NetBIOS Datagram Service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
139<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNetBIOS NetBIOS Session Service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
143<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nInternet Message Access Protocol (IMAP)\u2014management of email messages<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
152<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nBackground File Transfer Program (BFTP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
153<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSGMP, Simple Gateway Monitoring Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
156<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSQL Service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
158<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDMSP, Distributed Mail Service Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
161<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nSimple Network Management Protocol (SNMP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
162<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nHTTP-mgmt<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
170<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nPrint-srv, Network PostScript[citation needed]<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
175<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nVMNET (IBM z\/VM, z\/OS & z\/VSE – Network Job Entry(NJE))<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
177<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nX Display Manager Control Protocol (XDMCP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
179<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nBGP (Border Gateway Protocol)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
194<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nInternet Relay Chat (IRC)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
199<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSMUX, SNMP Unix Multiplexer<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
201<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nAppleTalk Routing Maintenance<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
209<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nThe Quick Mail Transfer Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
210<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nANSI Z39.50<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
213<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nInternetwork Packet Exchange (IPX)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
218<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nMessage posting protocol (MPP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
220<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nInternet Message Access Protocol (IMAP), version 3<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
256<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\n2DEV “2SP” Port<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
259<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nESRO, Efficient Short Remote Operations<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
264<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nBGMP, Border Gateway Multicast Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
280<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nhttp-mgmt<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
308<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNovastor Online Backup<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
311<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMac OS X Server Admin (officially AppleShare IP Web administration)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
318<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nPKIX TSP, Time Stamp Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
319<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nPrecision time protocol event messages<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
320<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nPrecision time protocol general messages<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
323<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nIMMP, Internet Message Mapping Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
350<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nMATIP-Type A, Mapping of Airline Traffic over Internet Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
351<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nMATIP-Type B, Mapping of Airline Traffic over Internet Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
366<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nODMR, On-Demand Mail Relay<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
369<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRpc2portmap<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
370<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\ncodaauth2\u2014Coda authentication server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
370<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\ncodaauth2\u2014Coda authentication server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
370<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nsecurecast1\u2014Outgoing packets to NAI’s servers [dead link]<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
371<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nClearCase albd<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
383<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nHP data alarm manager<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
384<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nA Remote Network Server System<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
387<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nAURP, AppleTalk Update-based Routing Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
389<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nLightweight Directory Access Protocol (LDAP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
401<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nUPS Uninterruptible Power Supply<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
402<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nAltiris, Altiris Deployment Client<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
411<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nDirect Connect Hub<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
412<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nDirect Connect Client-to-Client<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
427<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nService Location Protocol (SLP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
443<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nHTTPS (Hypertext Transfer Protocol over SSL\/TLS)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
444<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSNPP, Simple Network Paging Protocol (RFC 1568)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
445<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMicrosoft-DS Active Directory, Windows shares<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
445<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMicrosoft-DS SMB file sharing<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
464<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nKerberos Change\/Set password<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
465<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nCisco protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
465<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSMTP over SSL<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
475<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\ntcpnethaspsrv (Aladdin Knowledge Systems Hasp services, TCP\/IP version)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
497<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nDantz Retrospect<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
500<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nQmatic Qwin communication port<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
500<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nInternet Security Association and Key Management Protocol (ISAKMP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
501<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSTMF, Simple Transportation Management Framework\u2014DOT NTCIP 1101<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
502<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nasa-appl-proto, Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
502<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nModbus, Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
504<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCitadel\u2014multiservice protocol for dedicated clients for the Citadel groupware system<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
510<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nFirst Class Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
512<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nRexec, Remote Process Execution<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
512<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\ncomsat, together with biff<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
513<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nmonitor, Remote Monitor<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
513<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nWho<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
514<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nShell\u2014used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
514<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nSyslog\u2014used for system logging<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
515<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nLine Printer Daemon\u2014print service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
517<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nTalk<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
518<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nNtalk<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
520<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nefs, extended file name server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
520<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nRouting Information Protocol (RIP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
524<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNetWare Core Protocol (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
525<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nTimed, Timeserver<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
530<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRPC<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
531<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nAOL Instant Messenger<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
532<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nnetnews<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
533<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nnetwall, For Emergency Broadcasts<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
540<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nUUCP (Unix-to-Unix Copy Protocol)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
542<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCommerce (Commerce Applications)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
543<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nKlogin, Kerberos login<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
544<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nKshell, Kerberos Remote shell<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
545<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nOSIsoft PI (VMS), OSISoft PI Server Client Access<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
546<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDHCPv6 client<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
547<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDHCPv6 server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
548<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nApple Filing Protocol (AFP) over TCP<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
550<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nnew-rwho, new-who<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
554<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nReal Time Streaming Protocol (RTSP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
556<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nRemotefs, RFS, rfs_server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
560<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nDoom, the first online first-person shooter<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
561<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nmonitor<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
563<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNNTP protocol over TLS\/SSL (NNTPS)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
587<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\ne-mail message submission (SMTP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
591<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nFileMaker 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
593<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nHTTP RPC Ep Map, Remote procedure call over Hypertext Transfer Protocol, often used byDistributed Component Object Model services and Microsoft Exchange Server<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
604<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nTUNNEL profile, a protocol for BEEP peers to form an application layer tunnel<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
623<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nASF Remote Management and Control Protocol (ASF-RMCP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
631<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nInternet Printing Protocol (IPP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
631<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nCommon Unix Printing System (CUPS)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
635<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nRLZ DBase<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
636<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nLightweight Directory Access Protocol over TLS\/SSL (LDAPS)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
639<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nMSDP, Multicast Source Discovery Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
641<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSupportSoft Nexus Remote Command (control\/listening): A proxy gateway connecting remote control traffic<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
646<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nLDP, Label Distribution Protocol, a routing protocol used in MPLS networks<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
647<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nDHCP Failover protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
648<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nRRP (Registry Registrar Protocol)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
651<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nIEEE-MMS<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
652<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nDTCP, Dynamic Tunnel Configuration Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
653<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nSupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
654<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMedia Management System (MMS) Media Management Protocol (MMP)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
657<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nIBM RMC (Remote monitoring and Control) protocol, used by System p5 AIX Integrated Virtualization Manager (IVM) and Hardware Management Console to connect managed logical partitions (LPAR)to enable dynamic partition reconfiguration<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
660<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMac OS X Server administration<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
665<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nsun-dr, Remote Dynamic Reconfiguration<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
666<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nEPP (Extensible Provisioning Protocol), is a protocol for communication between domain name registries and registrars (RFC 5734)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
674<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nACAP (Application Configuration Access Protocol)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
691<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMS Exchange Routing<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
692<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nHyperwave-ISP<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
694<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nLinux-HA High availability Heartbeat<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
695<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nIEEE-MMS-SSL (IEEE Media Management System over SSL)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
698<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nOLSR (Optimized Link State Routing)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
699<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nAccess Network<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
700<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nLMP (Link Management Protocol (Internet)), is a protocol that runs between a pair of nodes and is used to manage traffic engineering (TE) links<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
701<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMicrosoft Net. TCP Port Sharing Service<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
702<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nIRIS (Internet Registry Information Service) over BEEP (Blocks Extensible Exchange Protocol) (RFC 3983)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
706<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSecure Internet Live Conferencing (SILC)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
711<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nCisco Tag Distribution Protocol \u2014being replaced by the MPLS Label Distribution Protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
712<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nTopology Broadcast based on Reverse-Path Forwarding routing protocol (TBRPF) (RFC 3684)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
712<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nPromise RAID Controller<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
720<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSMQP, Simple Message Queue Protocol<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
749<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nKerberos (protocol) administration<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
750<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nrfile<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
750<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nloadav<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
750<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nkerberos-iv, Kerberos version IV<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
751<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\npump<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
751<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nkerberos_master, Kerberos authentication<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
752<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nqrh<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
752<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nqrh<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
752<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\npasswd_server, Kerberos Password (kpasswd) server<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
753<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\n<\/a>Reverse Routing Header (rrh)[35]<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
753<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nReverse Routing Header (rrh)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
753<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nuserreg_server, Kerberos userreg server<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
754<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\ntell send<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
754<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nkrb5_prop, Kerberos v5 slave propagation<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
754<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\ntell send<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
760<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nns<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
760<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nkrbupdate [kreg], Kerberos registration<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
782<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nConserver serial-console management server<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
783<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSpamAssassin spamd daemon<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
808<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nVMware Virtual Infrastructure Client (UDP from the server being managed to management console)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
829<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nCMP (Certificate Management Protocol)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
843<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nAdobe Flash<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
847<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nDHCP Failover protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
848<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nGroup Domain Of Interpretation (GDOI) protocol<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
860<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\niSCSI (RFC 3720)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
873<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nrsync file synchronisation protocol<\/td>\r\nOfficial USA only<\/td>\r\n<\/tr>\r\n
888<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\ncddbp, CD DataBase (CDDB) protocol (CDDBP)\u2014unassigned but widespread use<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
901<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSamba Web Administration Tool (SWAT)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
901<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nVMware Virtual Infrastructure Client (UDP from the server being managed to the management console)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
901<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nVMware Server Console (TCP from the management console to server being Managed)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
902<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nideafarm-door<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
902<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nidea farm-door<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
902<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nVMware Server Console (TCP from the management console to the server being Managed)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
902<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nVMware Server Alternate (if 902 is in use, i.e. SUSE Linux)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
903<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nVMware Remote Console<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
904<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nVMware Server Alternate (if 902 is in use, i.e. SUSE linux)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
911<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nNetwork Console on Acid (NCA)\u2014local tty redirection over OpenSSH<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
944<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nNetwork File System (protocol) Service<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
953<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nDomain Name System (DNS) RNDC Service<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
973<\/td>\r\n\u00a0<\/td>\r\nUDP<\/td>\r\nNetwork File System (protocol) over IPv6 Service<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
981<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nSofaWare Technologies Remote HTTPS management for firewall devices running embedded Check Point FireWall-1 software<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
987<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nMicrosoft This Secure Hypertext Transfer Protocol (HTTPS) port makes Windows SharePoint Services viewable through Remote Web Workplace<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
989<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nFTPS Protocol (data): FTP over TLS\/SSL<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
990<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nFTPS Protocol (control): FTP over TLS\/SSL<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
991<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nNAS (Netnews Administration System)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
992<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nTELNET protocol over TLS\/SSL<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
993<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nInternet Message Access Protocol over SSL (IMAPS)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
995<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nPost Office Protocol 3 over TLS\/SSL (POP3S)<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n
999<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nScimoreDB Database System<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
1002<\/td>\r\nTCP<\/td>\r\n\u00a0<\/td>\r\nOpsware agent (aka cogbot)<\/td>\r\nUnofficial<\/td>\r\n<\/tr>\r\n
1023<\/td>\r\nTCP<\/td>\r\nUDP<\/td>\r\nReserved<\/td>\r\nOfficial<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n\r\n\r\n\r\n

Note :<\/strong><\/p>\r\n\r\n\r\n\r\n

\r\n\r\n\r\n\r\n\r\n\r\n
Official<\/td>\r\nPort is registered with IANA for the application<\/td>\r\n<\/tr>\r\n
Unofficial<\/td>\r\nPort is not registered with IANA for the application<\/td>\r\n<\/tr>\r\n
Multiple use<\/td>\r\nMultiple applications are known to use this port.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<\/figure>\r\n","protected":false},"excerpt":{"rendered":"

This is a list of Internet socket port numbers used by protocols of the Transport Layer of the Internet Protocol Suite for the establishment of host-to-host communications. The range of…<\/p>\n

Read More<\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[107],"class_list":["post-371","post","type-post","status-publish","format-standard","hentry","category-cpanel","tag-cpanel-ports"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t