Dotfiles/bin/.bin/dmenu/ports-uncommon.csv

1	Port	TCP	UDP	Description	IANA status[1]
2	1024	Reserved	Reserved	Reserved	Official
3	1027	Reserved		Reserved	Official
4	1027		Yes	Native IPv6 behind IPv4-to-IPv4 NAT Customer Premises Equipment (6a44)[118]	Official
5	1028			Deprecated	Official
6	1029			Microsoft DCOM services	Official
7	1058	Yes	Yes	nim, IBM AIX Network Installation Manager (NIM)	Official
8	1059	Yes	Yes	nimreg, IBM AIX Network Installation Manager (NIM)	Official
9	1080	Yes	Yes	SOCKS proxy	Official
10	1085	Yes	Yes	WebObjects[10]	Official
11	1098	Yes	Yes	rmiactivation, Java remote method invocation (RMI) activation	Official
12	1099	Yes	Assigned	rmiregistry, Java remote method invocation (RMI) registry	Official
13	1109			Reserved – IANA	Official
14	1109	Yes		Kerberos Post Office Protocol (KPOP)[citation needed]	Unofficial
15	1119	Yes	Yes	Battle.net chat/game protocol, used by Blizzard's games[119]	Official
16	1167	Yes, and SCTP	Yes	Cisco IP SLA (Service Assurance Agent)	Official
17	1194	Yes	Yes	OpenVPN	Official
18	1198	Yes	Yes	The cajo project Free dynamic transparent distributed computing in Java	Official
19	1214	Yes	Yes	Kazaa	Official
20	1220	Yes	Assigned	QuickTime Streaming Server administration[10]	Official
21	1234	Yes	Yes	Infoseek search agent	Official
22	1234		Yes	VLC media player default port for UDP/RTP stream[citation needed]	Unofficial
23	1241	Yes	Yes	Nessus Security Scanner	Official
24	1270	Yes	Yes	Microsoft System Center Operations Manager (SCOM) (formerly Microsoft Operations Manager (MOM)) agent	Official
25	1293	Yes	Yes	Internet Protocol Security (IPSec)	Official
26	1311	Yes	Yes	Windows RxMon.exe	Official
27	1311	Yes		Dell OpenManage HTTPS[120]	Unofficial
28	1314	?	?	Festival Speech Synthesis System server[121]	Unofficial
29	1337	Yes		neo4j-shell[citation needed]	Unofficial
30	1337	Yes		WASTE Encrypted File Sharing Program[citation needed]	Unofficial
31	1341	Yes	Yes	Qubes (Manufacturing Execution System)	Official
32	1344	Yes	Yes	Internet Content Adaptation Protocol	Official
33	1352	Yes	Yes	IBM Lotus Notes/Domino (RPC) protocol	Official
34	1360	Yes	Yes	Mimer SQL	Official
35	1414	Yes	Yes	IBM WebSphere MQ (formerly known as MQSeries)	Official
36	1417	Yes	Yes	Timbuktu Service 1 Port	Official
37	1418	Yes	Yes	Timbuktu Service 2 Port	Official
38	1419	Yes	Yes	Timbuktu Service 3 Port	Official
39	1420	Yes	Yes	Timbuktu Service 4 Port	Official
40	1431	Yes		Reverse Gossip Transport Protocol (RGTP), used to access a General-purpose Reverse-Ordered Gossip Gathering System (GROGGS) bulletin board, such as that implemented on the Cambridge University's Phoenix system	Official
41	1433	Yes	Yes	Microsoft SQL Server database management system (MSSQL) server	Official
42	1434	Yes	Yes	Microsoft SQL Server database management system (MSSQL) monitor	Official
43	1492	Yes		Sid Meier's CivNet, a multiplayer remake of the original Sid Meier's Civilization game[citation needed]	Unofficial
44	1494	Yes	Yes	Citrix Independent Computing Architecture (ICA)[122]	Unofficial
45	1500	Yes		IBM Tivoli Storage Manager server[123]	Unofficial
46	1501	Yes		IBM Tivoli Storage Manager client scheduler[123]	Unofficial
47	1503	Yes	Yes	Windows Live Messenger (Whiteboard and Application Sharing)[124]	Unofficial
48	1512	Yes	Yes	Microsoft's Windows Internet Name Service (WINS)	Official
49	1513	Yes	Yes	Garena game client[citation needed]	Unofficial
50	1521	Yes	Yes	nCUBE License Manager	Official
51	1521	Yes		Oracle database default listener, in future releases[when?][125] official port 2483 (TCP/IP) and 2484 (TCP/IP with SSL)	Unofficial
52	1524	Yes	Yes	ingreslock, ingres	Official
53	1527	Yes	Yes	Oracle Net Services, formerly known as SQL*Net[126]	Official
54	1527	Yes		Apache Derby Network Server[127]	Unofficial
55	1533	Yes	Yes	IBM Sametime Virtual Places Chat	Official
56	1540	Yes	Yes	1C:Enterprise server agent (ragent) [128] [129]	Unofficial
57	1541	Yes	Yes	1C:Enterprise master cluster manager (rmngr) [128]	Unofficial
58	1542	Yes	Yes	1C:Enterprise configuration repository server [128]	Unofficial
59	1545	Yes	Yes	1C:Enterprise cluster administration server (RAS) [128]	Unofficial
60	1547	Yes	Yes	Laplink	Official
61	1550	Yes	Yes	1C:Enterprise debug server [128]	Unofficial
62	1550	Yes		Gadu-Gadu (direct client-to-client)[citation needed]	Unofficial
63	1560-1591	Yes	Yes	1C:Enterprise cluster working processes [128]	Unofficial
64	1581	Yes	Yes	MIL STD 2045-47001 VMF	Official
65	1581	Yes		IBM Tivoli Storage Manager web client[123]	Unofficial
66	1582–1583	Yes		IBM Tivoli Storage Manager server web interface[123]	Unofficial
67	1583	?	?	Pervasive PSQL[130]	Unofficial
68	1589	Yes	Yes	Cisco VLAN Query Protocol (VQP)	Official
69	1604	Yes	Yes	DarkComet remote administration tool (RAT)[citation needed]	Unofficial
70	1626	Yes	?	iSketch[131]	Unofficial
71	1627	Yes	?	iSketch[131]	Unofficial
72	1628	Yes	Yes	LonTalk normal	Official
73	1629	Yes	Yes	LonTalk urgent	Official
74	1645		Yes	Early deployment of RADIUS before RFC standardization was done using UDP port number 1645. Enabled for compatibility reasons by default on Cisco[citation needed] and Juniper Networks RADIUS servers.[132] Official port is 1812. TCP port 1645 must not be used.[133]	Unofficial
75	1646		Yes	Old radacct port,[when?] RADIUS accounting protocol. Enabled for compatibility reasons by default on Cisco[citation needed] and Juniper Networks RADIUS servers.[132] Official port is 1813. TCP port 1646 must not be used.[133]	Unofficial
76	1666	Yes		Perforce[134]	Unofficial
77	1677	Yes	Yes	Novell GroupWise clients in client/server access mode	Official
78	1688	Yes		Microsoft Key Management Service (KMS) for Windows Activation[135]	Unofficial
79	1701	Yes	Yes	Layer 2 Forwarding Protocol (L2F)	Official
80	1701	Assigned	Yes	Layer 2 Tunneling Protocol (L2TP)[10]	Official
81	1707	Yes	Yes	Windward Studios games (vdmplay)	Official
82	1707		Yes	L2TP/IPsec, for establish an initial connection[136]	Unofficial
83	1716		Yes	America's Army, a massively multiplayer online game (MMO)[137]	Unofficial
84	1719	Yes	Yes	H.323 registration and alternate communication	Official
85	1720	Yes	Yes	H.323 call signaling	Official
86	1723	Yes	Assigned	Point-to-Point Tunneling Protocol (PPTP)[10]	Official
87	1755	Yes	Yes	Microsoft Media Services (MMS, ms-streaming)	Official
88	1761	Yes	Yes	Novell ZENworks[138][139]	Unofficial
89	1783			Decomissioned [sic] Port 04/14/00, ms	Official
90	1801	Yes	Yes	Microsoft Message Queuing	Official
91	1812	Yes	Yes	RADIUS authentication protocol, radius	Official
92	1813	Yes	Yes	RADIUS accounting protocol, radius-acct	Official
93	1863	Yes	Yes	Microsoft Notification Protocol (MSNP), used by the Microsoft Messenger service and a number of instant messaging Messenger clients	Official
94	1880	?	?	Node-RED[140]	Unofficial
95	1883	Yes	Yes	MQTT (formerly MQ Telemetry Transport)	Official
96	1900	Assigned	Yes	Simple Service Discovery Protocol (SSDP),[10] discovery of UPnP devices	Official
97	1935	Yes	Yes	Macromedia Flash Communications Server MX, the precursor to Adobe Flash Media Server before Macromedia's acquisition by Adobe on December 3, 2005	Official
98	1935	Yes	Yes	Real Time Messaging Protocol (RTMP)[citation needed], primarily used in Adobe Flash[141]	Unofficial
99	1967		Yes	Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol[citation needed]	Unofficial
100	1970	Yes	Yes	Netop Remote Control	Official
101	1972	Yes	Yes	InterSystems Caché	Official
102	1984	Yes	Yes	Big Brother	Official
103	1985	Assigned	Yes	Cisco Hot Standby Router Protocol (HSRP)[142]	Official
104	1998	Yes	Yes	Cisco X.25 over TCP (XOT) service	Official
105	2000	Yes	Yes	Cisco Skinny Client Control Protocol (SCCP)	Official
106	2010	?	?	Artemis: Spaceship Bridge Simulator[143]	Unofficial
107	2033	Yes	Yes	Civilization IV multiplayer[144]	Unofficial
108	2049	Yes, and SCTP	Yes	Network File System (NFS)[10]	Official
109	2056	Yes	Yes	Civilization IV multiplayer[144]	Unofficial
110	2080	Yes	Yes	Autodesk NLM (FLEXlm)	Official
111	2082	Yes		cPanel default[145]	Unofficial
112	2083	Yes	Yes	Secure RADIUS Service (radsec)	Official
113	2083	Yes		cPanel default SSL[145]	Unofficial
114	2086	Yes	Yes	GNUnet	Official
115	2086	Yes		WebHost Manager default[145]	Unofficial
116	2087	Yes		WebHost Manager default SSL[145]	Unofficial
117	2095	Yes		cPanel default web mail[145]	Official
118	2096	Yes		cPanel default SSL web mail[145]	Unofficial
119	2100	Yes		Warzone 2100 multiplayer[citation needed]	Unofficial
120	2101	Yes		Networked Transport of RTCM via Internet Protocol (NTRIP)[citation needed]	Unofficial
121	2102	Yes	Yes	Zephyr Notification Service server	Official
122	2103	Yes	Yes	Zephyr Notification Service serv-hm connection	Official
123	2104	Yes	Yes	Zephyr Notification Service hostmanager	Official
124	2123	Yes	Yes	GTP control messages (GTP-C)	Official
125	2142	Yes	Yes	TDMoIP (TDM over IP)	Official
126	2152	Yes	Yes	GTP user data messages (GTP-U)	Official
127	2159	Yes	Yes	GDB remote debug port	Official
128	2181	Yes	Yes	EForward-document transport system	Official
129	2181	Yes		Apache ZooKeeper default client port[citation needed]	Unofficial
130	2195	Yes		Apple Push Notification Service[10][146]	Unofficial
131	2196	Yes		Apple Push Notification Service, feedback service[10][146]	Unofficial
132	2210	Yes	Yes	NOAAPORT Broadcast Network	Official
133	2211	Yes	Yes	EMWIN	Official
134	2221	Yes		ESET anti-virus updates[147]	Unofficial
135	2222	Yes	Yes	EtherNet/IP implicit messaging for IO data	Official
136	2222	?	?	DirectAdmin Access[148]	Unofficial
137	2222–2226	Yes		ESET Remote administrator[147]	Official
138	2261	Yes	Yes	CoMotion master	Official
139	2262	Yes	Yes	CoMotion backup	Official
140	2266	Yes	Yes	M-Files	Official
141	2302		Yes	ArmA multiplayer[citation needed]	Unofficial
142	2302		Yes	Halo: Combat Evolved multiplayer host[149]	Unofficial
143	2303		Yes	ArmA multiplayer (default port for game +1)[citation needed]	Unofficial
144	2303		Yes	Halo: Combat Evolved multiplayer listener[149]	Unofficial
145	2305		Yes	ArmA multiplayer (default port for game +3)[citation needed]	Unofficial
146	2351	Yes		AIM game LAN network port[citation needed]	Unofficial
147	2368	Yes		Ghost (blogging platform)[150]	Unofficial
148	2369	Yes		Default for BMC Control-M/Server Configuration Agent	Unofficial
149	2370	Yes		Default for BMC Control-M/Server, to allow the Control-M/Enterprise Manager to connect to the Control-M/Server	Unofficial
150	2372	Yes		Default for K9 Web Protection/parental controls, content filtering agent[citation needed]	Unofficial
151	2375	Yes	Reserved	Docker REST API (plain)	Official
152	2376	Yes	Reserved	Docker REST API (SSL)	Official
153	2377	Yes	Reserved	Docker Swarm cluster management communications[151]	Official
154	2379	Yes	Reserved	CoreOS etcd client communication	Official
155	2379	Yes		KGS Go Server[152]	Unofficial
156	2380	Yes	Reserved	CoreOS etcd server communication	Official
157	2389	Assigned	Assigned	OpenView Session Mgr	Official
158	2399	Yes	Yes	FileMaker Data Access Layer (ODBC/JDBC)	Official
159	2401	Yes	Yes	CVS version control system password-based server	Official
160	2404	Yes	Yes	IEC 60870-5-104, used to send electric power telecontrol messages between two systems via directly connected data circuits	Official
161	2424	Yes		OrientDB database listening for binary client connections[153]	Unofficial
162	2427	Yes	Yes	Media Gateway Control Protocol (MGCP) media gateway	Official
163	2447	Yes	Yes	ovwdb—OpenView Network Node Manager (NNM) daemon	Official
164	2480	Yes		OrientDB database listening for HTTP client connections[153]	Unofficial
165	2483	Yes	Yes	Oracle database listening for insecure client connections to the listener, replaces port 1521[when?]	Official
166	2484	Yes	Yes	Oracle database listening for SSL client connections to the listener	Official
167	2535	Yes	Yes	Multicast Address Dynamic Client Allocation Protocol (MADCAP).[154] All standard messages are UDP datagrams.[155]	Official
168	2541	Yes	Yes	LonTalk/IP	Official
169	2546–2548	Yes	Yes	EVault data protection services	Official
170	2593	Yes	Yes	Ultima Online servers[citation needed]	Unofficial
171	2598	Yes		Citrix Independent Computing Architecture (ICA) with Session Reliability; port 1494 without session reliability[122]	Unofficial
172	2599	Yes	Yes	Ultima Online servers[citation needed]	Unofficial
173	2638	Yes	Yes	SQL Anywhere database server[156][157]	Official
174	2710	Yes	Yes	XBT Tracker.[158] UDP tracker extension is considered experimental.[159]	Unofficial
175	2727	Yes	Yes	Media Gateway Control Protocol (MGCP) media gateway controller (call agent)	Official
176	2775	Yes	Yes	Short Message Peer-to-Peer (SMPP)[citation needed]	Official
177	2809	Yes	Yes	corbaloc:iiop URL, per the CORBA 3.0.3 specification	Official
178	2811	Yes	Yes	gsi ftp, per the GridFTP specification	Official
179	2827	Yes		I2P BOB Bridge[160]	Unofficial
180	2944	Yes	Yes	Megaco text H.248	Official
181	2945	Yes	Yes	Megaco binary (ASN.1) H.248	Official
182	2947	Yes	Yes	gpsd, GPS daemon	Official
183	2948	Yes	Yes	WAP push Multimedia Messaging Service (MMS)	Official
184	2949	Yes	Yes	WAP push secure (MMS)	Official
185	2967	Yes	Yes	Symantec System Center agent (SSC-AGENT)	Official
186	3000	Yes		Cloud9 IDE server[citation needed]	Unofficial
187	3000	Yes		Ruby on Rails development default[161]	Unofficial
188	3000	Yes		Meteor development default[162][not in citation given]	Unofficial
189	3000	Yes	Yes	Resilio Sync,[163] spun from BitTorrent Sync.	Unofficial
190	3000		Yes	Distributed Interactive Simulation (DIS)[citation needed]	Unofficial
191	3004	Yes		iSync[10]	Unofficial
192	3020	Yes	Yes	Common Internet File System (CIFS). See also port 445 for Server Message Block (SMB), a dialect of CIFS.	Official
193	3050	Yes	Yes	gds-db (Interbase/Firebird databases)	Official
194	3052	Yes	Yes	APC PowerChute Network	Official
195	3074	Yes	Yes	Xbox LIVE and Games for Windows – Live	Official
196	3101	Yes		BlackBerry Enterprise Server communication protocol[164]	Unofficial
197	3128	Yes	?	Squid caching web proxy[165]	Unofficial
198	3225	Yes	Yes	Fibre Channel over IP (FCIP)	Official
199	3233	Yes	Yes	WhiskerControl research control protocol	Official
200	3260	Yes	Yes	iSCSI	Official
201	3268	Yes	Yes	msft-gc, Microsoft Global Catalog (LDAP service which contains data from Active Directory forests)	Official
202	3269	Yes	Yes	msft-gc-ssl, Microsoft Global Catalog over SSL (similar to port 3268, LDAP over SSL)	Official
203	3283	Yes	Yes	Net Assistant,[10] a predecessor to Apple Remote Desktop	Official
204	3283	Yes	Yes	Apple Remote Desktop 2.0 or later[10]	Unofficial
205	3290		Yes	Virtual Air Traffic Simulation (VATSIM) network voice communication[citation needed]	Unofficial
206	3305	Yes	Yes	Odette File Transfer Protocol (OFTP)	Official
207	3306	Yes	Assigned	MySQL database system[10]	Official
208	3313	Yes		Verisys file integrity monitoring software	Unofficial
209	3316	Yes		AzimuthVMS database port for the CCTV recording software AzimuthVMS	Unofficial
210	3323	Yes	Yes	DECE GEODI Server	Unofficial
211	3332		Yes	Thundercloud DataPath Overlay Control	Unofficial
212	3333	Yes		Eggdrop, an IRC bot default port[166]	Unofficial
213	3333	Yes		Network Caller ID server	Unofficial
214	3333	Yes		CruiseControl.rb[167]	Unofficial
215	3351	?	?	Pervasive PSQL[130]	Unofficial
216	3386	Yes	Yes	GTP' 3GPP GSM/UMTS CDR logging protocol	Official
217	3389	Yes	Yes	Microsoft Terminal Server (RDP) officially registered as Windows Based Terminal (WBT)[168]	Official
218	3396	Yes	Yes	Novell NDPS Printer Agent	Official
219	3412	Yes	Yes	xmlBlaster	Official
220	3455	Yes	Yes	Resource Reservation Protocol (RSVP)	Official
221	3423	Yes		Xware xTrm Communication Protocol	Official
222	3424	Yes		Xware xTrm Communication Protocol over SSL	Official
223	3478	Yes	Yes	STUN, a protocol for NAT traversal[169]	Official
224	3478	Yes	Yes	TURN, a protocol for NAT traversal[170] (extension to STUN)	Official
225	3478	Yes	Yes	STUN Behavior Discovery.[171] See also port 5349.	Official
226	3479	Yes	Yes	PlayStation Network[172]	Unofficial
227	3480	Yes	Yes	PlayStation Network[172]	Unofficial
228	3483		Yes	Slim Devices discovery protocol	Official
229	3483	Yes		Slim Devices SlimProto protocol	Official
230	3493	Yes	Yes	Network UPS Tools (NUT)	Official
231	3516	Yes	Yes	Smartcard Port	Official
232	3527		Yes	Microsoft Message Queuing	Official
233	3535	Yes		SMTP alternate[173]	Unofficial
234	3544		Yes	Teredo tunneling	Official
235	3632	Yes	Assigned	Distcc, distributed compiler[10]	Official
236	3645	Yes	Yes	Cyc	Official
237	3659	Yes	Yes	Apple SASL, used by Mac OS X Server Password Server[10]	Official
238	3659		Yes	Battlefield 4	Unofficial
239	3667	Yes	Yes	Information Exchange	Official
240	3689	Yes	Assigned	Digital Audio Access Protocol (DAAP), used by Apple's iTunes and AirPlay[10]	Official
241	3690	Yes	Yes	Subversion (SVN)[10] version control system	Official
242	3702	Yes	Yes	Web Services Dynamic Discovery (WS-Discovery), used by various components of Windows Vista and later	Official
243	3724	Yes	Yes	Some Blizzard games[119]	Official
244	3724	Yes		Club Penguin Disney online game for kids	Unofficial
245	3725	Yes	Yes	Netia NA-ER Port	Official
246	3768	Yes	Yes	RBLcheckd server daemon	Official
247	3784		Yes	Bidirectional Forwarding Detection (BFD)for IPv4 and IPv6 (Single Hop) (RFC 5881)	Official
248	3785		Yes	VoIP program used by Ventrilo	Unofficial
249	3799		Yes	RADIUS change of authorization	Official
250	3804	Yes	Yes	Harman Professional HiQnet protocol	Official
251	3825	Yes		RedSeal Networks client/server connection[citation needed]	Unofficial
252	3826	Yes	Yes	WarMUX game server	Official
253	3826	Yes		RedSeal Networks client/server connection[citation needed]	Unofficial
254	3835	Yes		RedSeal Networks client/server connection[citation needed]	Unofficial
255	3830	Yes	Yes	System Management Agent, developed and used by Cerner to monitor and manage solutions	Official
256	3856	Yes	Yes	ERP Server Application used by F10 Software	Unofficial
257	3880	Yes	Yes	IGRS	Official
258	3868	Yes, and SCTP		Diameter base protocol (RFC 3588)	Official
259	3872	Yes		Oracle Enterprise Manager Remote Agent	Official
260	3900	Yes		udt_os, IBM UniData UDT OS[174]	Official
261	3960		Yes	Warframe online interaction[citation needed]	Unofficial
262	3962		Yes	Warframe online interaction[citation needed]	Unofficial
263	3978	Yes	Yes	OpenTTD game (masterserver and content service)	Unofficial
264	3979	Yes	Yes	OpenTTD game	Unofficial
265	3999	Yes	Yes	Norman distributed scanning service	Official
266	4000	Yes	Yes	Diablo II game	Unofficial
267	4001	Yes		Microsoft Ants game	Unofficial
268	4001	Yes		CoreOS etcd client communication	Unofficial
269	4018	Yes	Yes	Protocol information and warnings[clarification needed]	Official
270	4035	Yes		IBM Rational Developer for System z Remote System Explorer Daemon	Unofficial
271	4045	Yes	Yes	Solaris lockd NFS lock daemon/manager	Unofficial
272	4050	Yes		Mud Master Chat protocol (MMCP) - Peer-to-peer communications between MUD clients.[175]	Unofficial
273	4069		Yes	Minger Email Address Verification Protocol[176]	Official
274	4089	Yes	Yes	OpenCORE Remote Control Service	Official
275	4090	Yes	Yes	Kerio	Official
276	4093	Yes	Yes	PxPlus Client server interface ProvideX	Official
277	4096	Yes	Yes	Ascom Timeplex Bridge Relay Element (BRE)	Official
278	4105	Yes	Yes	Shofar (ShofarNexus)	Official
279	4111	Yes	Assigned	Xgrid[10]	Official
280	4116	Yes	Yes	Smartcard-TLS	Official
281	4125	Yes		Microsoft Remote Web Workplace administration	Unofficial
282	4172	Yes	Yes	Teradici PCoIP	Official
283	4190	Yes		ManageSieve[177]	Official
284	4198	Yes	Yes	Couch Potato Android app[178]	Unofficial
285	4201	Yes		TinyMUD and various derivatives	Unofficial
286	4222	Yes		NATS server default port[179]	Unofficial
287	4226	Yes	Yes	Aleph One, a computer game	Unofficial
288	4242	Yes		Orthanc – DICOM server[180]	Unofficial
289	4242	Yes		Quassel distributed IRC client	Unofficial
290	4243	Yes		Docker implementations, redistributions, and setups default[181][needs update?]	Unofficial
291	4243	Yes		CrashPlan	Unofficial
292	4244	Yes	Yes	Viber[182]	Unofficial
293	4303	Yes	Yes	Simple Railroad Command Protocol (SRCP)	Official
294	4307	Yes		TrueConf Client - TrueConf Server media data exchange[183]	Official
295	4321	Yes		Referral Whois (RWhois) Protocol[184]	Official
296	4444	Yes	Yes	Oracle WebCenter Content: Content Server—Intradoc Socket port. (formerly known as Oracle Universal Content Management).	Unofficial
297	4444	?	?	Metasploit's default listener port[citation needed]	Unofficial
298	4444	Yes	Yes	Xvfb X server virtual frame buffer service	Unofficial
299	4444–4445	Yes		I2P HTTP/S proxy	Unofficial
300	4486	Yes	Yes	Integrated Client Message Service (ICMS)	Official
301	4488	Yes	Assigned	Apple Wide Area Connectivity Service, used by Back to My Mac[10]	Official
302	4500	Assigned	Yes	IPSec NAT Traversal[10] (RFC 3947, RFC 4306)	Official
303	4502–4534	Yes		Microsoft Silverlight connectable ports under non-elevated trust	Official
304	4505–4506	Yes		Salt master	Unofficial
305	4534		Yes	Armagetron Advanced server default	Unofficial
306	4560	Yes		default Log4j socketappender port	Unofficial
307	4567	Yes		Sinatra default server port in development mode (HTTP)	Unofficial
308	4569		Yes	Inter-Asterisk eXchange (IAX2)	Official
309	4604	Yes		Identity Registration Protocol	Official
310	4605	Yes		Direct End to End Secure Chat Protocol	Official
311	4610–4640	Yes		QualiSystems TestShell Suite Services	Unofficial
312	4662	Yes	Yes	OrbitNet Message Service	Official
313	4662	Yes		Default for older versions of eMule[185]	Unofficial
314	4664	Yes		Google Desktop Search	Unofficial
315	4672		Yes	Default for older versions of eMule[185]	Unofficial
316	4711	Yes		eMule optional web interface[185]	Unofficial
317	4713	Yes		PulseAudio sound server	Unofficial
318	4728	Yes		Computer Associates Desktop and Server Management (DMP)/Port Multiplexer[186]	Official
319	4730	Yes	Yes	Gearman's job server	Official
320	4739	Yes	Yes	IP Flow Information Export	Official
321	4747	Yes		Apprentice	Unofficial
322	4753	Yes	Yes	SIMON (service and discovery)	Official
323	4789		Yes	Virtual eXtensible Local Area Network (VXLAN)[187]	Official
324	4840	Yes	Yes	OPC UA Connection Protocol (TCP) and OPC UA Multicast Datagram Protocol (UDP) for OPC Unified Architecture from OPC Foundation	Official
325	4843	Yes	Yes	OPC UA TCP Protocol over TLS/SSL for OPC Unified Architecture from OPC Foundation	Official
326	4847	Yes	Yes	Web Fresh Communication, Quadrion Software & Odorless Entertainment	Official
327	4848	Yes		Java, Glassfish Application Server administration default	Unofficial
328	4894	Yes	Yes	LysKOM Protocol A	Official
329	4949	Yes		Munin Resource Monitoring Tool	Official
330	4950	Yes	Yes	Cylon Controls UC32 Communications Port	Official
331	5000	Yes		UPnP—Windows network device interoperability	Unofficial
332	5000	Yes	Yes	VTun, VPN Software	Unofficial
333	5000		Yes	FlightGear multiplayer[188]	Unofficial
334	5000	Yes		Synology Inc. Management Console, File Station, Audio Station	Unofficial
335	5000	Yes		Flask Development Webserver	Unofficial
336	5000	Yes		Heroku console access	Unofficial
337	5000	Yes		AT&T U-verse public, educational, and government access (PEG) streaming over HTTP[189]	Unofficial
338	5000	?	?	High-Speed SECS Message Services[citation needed]	Unofficial
339	5000–5500	No	Yes	League of Legends, a multiplayer online battle arena video game[190]	Unofficial
340	5001	Yes		Slingbox and Slingplayer	Unofficial
341	5001	Yes	Yes	Iperf (Tool for measuring TCP and UDP bandwidth performance)	Unofficial
342	5001	Yes		Synology Inc. Secured Management Console, File Station, Audio Station	Unofficial
343	5002	Yes		ASSA ARX access control system[191]	Unofficial
344	5003	Yes	Assigned	FileMaker – name binding and transport[10]	Official
345	5004	Yes, and DCCP	Yes	Real-time Transport Protocol media data (RTP) (RFC 3551, RFC 4571)	Official
346	5005	Yes, and DCCP	Yes	Real-time Transport Protocol control protocol (RTCP) (RFC 3551, RFC 4571)	Official
347	5010	Yes	Yes	Registered to: TelePath (the IBM FlowMark workflow-management system messaging platform)[192]The TCP port is now used for: IBM WebSphere MQ Workflow	Official
348	5011	Yes	Yes	TelePath (the IBM FlowMark workflow-management system messaging platform)[192]	Official
349	5025	Yes	Yes	scpi-raw Standard Commands for Programmable Instruments	Official
350	5031	Yes	Yes	AVM CAPI-over-TCP (ISDN over Ethernet tunneling)[citation needed]	Unofficial
351	5037	Yes		Android ADB server	Unofficial
352	5048	Yes		Texai Message Service	Official
353	5050	Yes		Yahoo! Messenger	Unofficial
354	5051	Yes		ita-agent Symantec Intruder Alert[193]	Official
355	5060	Yes	Yes	Session Initiation Protocol (SIP)[10]	Official
356	5061	Yes		Session Initiation Protocol (SIP) over TLS	Official
357	5062	Yes	Yes	Localisation access	Official
358	5064	Yes	Yes	EPICS Channel Access server[194]	Official
359	5065	Assigned	Yes	EPICS Channel Access repeater beacon[194]	Official
360	5070	Yes	No	Binary Floor Control Protocol (BFCP)[195]	Unofficial
361	5084	Yes	Yes	EPCglobal Low Level Reader Protocol (LLRP)	Official
362	5085	Yes	Yes	EPCglobal Low Level Reader Protocol (LLRP) over TLS	Official
363	5093		Yes	SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, client-to-server	Official
364	5099	Yes	Yes	SafeNet, Inc Sentinel LM, Sentinel RMS, License Manager, server-to-server	Official
365	5104	Yes		IBM Tivoli Framework NetCOOL/Impact[196] HTTP Service	Unofficial
366	5121	Yes		Neverwinter Nights	Unofficial
367	5124	Yes	Yes	TorgaNET (Micronational Darknet)	Unofficial
368	5125	Yes	Yes	TorgaNET (Micronational Intelligence Darknet)	Unofficial
369	5150	Yes	Yes	ATMP Ascend Tunnel Management Protocol[197]	Official
370	5151	Yes		ESRI SDE Instance	Official
371	5151		Yes	ESRI SDE Remote Start	Official
372	5154	Yes	Yes	BZFlag	Official
373	5172	Yes		PC over IP Endpoint Management[198]	Official
374	5190	Yes	Yes	AOL Instant Messenger protocol.[10] The chat app is defunct as of 15 December 2017.[199]	Official
375	5198		Yes	EchoLink VoIP Amateur Radio Software (Voice)	Unofficial
376	5199		Yes	EchoLink VoIP Amateur Radio Software (Voice)	Unofficial
377	5200	Yes		EchoLink VoIP Amateur Radio Software (Information)	Unofficial
378	5201	Yes	Yes	Iperf3 (Tool for measuring TCP and UDP bandwidth performance)	Unofficial
379	5222	Yes	Reserved	Extensible Messaging and Presence Protocol (XMPP) client connection[10][200][201]	Official
380	5223	Yes		Apple Push Notification Service[10][146]	Unofficial
381	5223	Yes		Extensible Messaging and Presence Protocol (XMPP) client connection over SSL	Unofficial
382	5228	Yes		HP Virtual Room Service	Official
383	5228	Yes		Google Play, Android Cloud to Device Messaging Service, Google Cloud Messaging	Unofficial
384	5242	Yes	Yes	Viber[182]	Unofficial
385	5243	Yes	Yes	Viber[182]	Unofficial
386	5246		Yes	Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP control[202]	Official
387	5247		Yes	Control And Provisioning of Wireless Access Points (CAPWAP) CAPWAP data[202]	Official
388	5269	Yes		Extensible Messaging and Presence Protocol (XMPP) server-to-server connection[10][200][201]	Official
389	5280	Yes		Extensible Messaging and Presence Protocol (XMPP)[203]	Official
390	5281	Yes		Extensible Messaging and Presence Protocol (XMPP)[204]	Unofficial
391	5298	Yes	Yes	Extensible Messaging and Presence Protocol (XMPP)[205]	Official
392	5310	Assigned	Yes	Outlaws, a 1997 first-person shooter video game[citation needed]	Official
393	5318	Yes	Reserved	Certificate Management over CMS[206]	Official
394	5349	Yes/No	Yes/No	STUN over TLS/DTLS, a protocol for NAT traversal[169]	Official
395	5349	Yes/No	Yes/No	TURN over TLS/DTLS, a protocol for NAT traversal[170]	Official
396	5349	Yes	Reserved	STUN Behavior Discovery over TLS.[171] See also port 3478.	Official
397	5351	Reserved	Yes	NAT Port Mapping Protocol and Port Control Protocol—client-requested configuration for connections through network address translators and firewalls	Official
398	5353	Assigned	Yes	Multicast DNS (mDNS)[10]	Official
399	5355	Yes	Yes	Link-Local Multicast Name Resolution (LLMNR), allows hosts to perform name resolution for hosts on the same local link (only provided by Windows Vista and Server 2008)	Official
400	5357	Yes	Yes	Web Services for Devices (WSDAPI) (only provided by Windows Vista, Windows 7 and Server 2008)	Unofficial
401	5358	Yes	Yes	WSDAPI Applications to Use a Secure Channel (only provided by Windows Vista, Windows 7 and Server 2008)	Unofficial
402	5394		Yes	Kega Fusion, a Sega multi-console emulator[207][208]	Unofficial
403	5402	Yes	Yes	Multicast File Transfer Protocol (MFTP)[209][importance?]	Official
404	5405	Yes	Yes	NetSupport Manager	Official
405	5412	Yes	Yes	IBM Rational Synergy (Telelogic Synergy) (Continuus CM) Message Router	Official
406	5413	Yes	Yes	Wonderware SuiteLink service	Official
407	5417	Yes	Yes	SNS Agent	Official
408	5421	Yes	Yes	NetSupport Manager	Official
409	5432	Yes	Assigned	PostgreSQL[10] database system	Official
410	5433	Yes		Bouwsoft file/webserver[210]	Unofficial
411	5445		Yes	Cisco Unified Video Advantage[citation needed]	Unofficial
412	5480	Yes		VMware VAMI (Virtual Appliance Management Infrastructure)—used for initial setup of various administration settings on Virtual Appliances designed using the VAMI architecture.	Unofficial
413	5481	Yes		Schneider Electric's ClearSCADA (SCADA implementation for Windows) — used for client-to-server communication.[211]	Unofficial
414	5495	Yes		IBM Cognos TM1 Admin server	Unofficial
415	5498	Yes		Hotline tracker server connection	Unofficial
416	5499		Yes	Hotline tracker server discovery	Unofficial
417	5500	Yes		Hotline control connection	Unofficial
418	5500	Yes		VNC Remote Frame Buffer RFB protocol—for incoming listening viewer	Unofficial
419	5501	Yes		Hotline file transfer connection	Unofficial
420	5517	Yes		Setiqueue Proxy server client for SETI@Home project	Unofficial
421	5550	Yes		Hewlett-Packard Data Protector[citation needed]	Unofficial
422	5554	Yes	Yes	Fastboot default wireless port	Unofficial
423	5555	Yes	Yes	Oracle WebCenter Content: Inbound Refinery—Intradoc Socket port. (formerly known as Oracle Universal Content Management). Port though often changed during installation	Unofficial
424	5555	Yes		Freeciv versions up to 2.0, Hewlett-Packard Data Protector, McAfee EndPoint Encryption Database Server, SAP, Default for Microsoft Dynamics CRM 4.0, Softether VPN default port	Unofficial
425	5556	Yes	Yes	Freeciv, Oracle WebLogic Server Node Manager[212]	Official
426	5568	Yes	Yes	Session Data Transport (SDT), a part of Architecture for Control Networks (ACN)[213][full citation needed]	Official
427	5601	Yes		Kibana[citation needed]	Unofficial
428	5631	Yes		pcANYWHEREdata, Symantec pcAnywhere (version 7.52 and later[214])[215] data	Official
429	5632		Yes	pcANYWHEREstat, Symantec pcAnywhere (version 7.52 and later) status	Official
430	5656	Yes		IBM Lotus Sametime p2p file transfer	Unofficial
431	5666	Yes		NRPE (Nagios)	Unofficial
432	5667	Yes		NSCA (Nagios)	Unofficial
433	5670	Yes		FILEMQ ZeroMQ File Message Queuing Protocol	Official
434	5670		Yes	ZRE-DISC ZeroMQ Realtime Exchange Protocol (Discovery)	Official
435	5671	Yes	Assigned	Advanced Message Queuing Protocol (AMQP)[216] over TLS	Official
436	5672	Yes, and SCTP	Assigned	Advanced Message Queuing Protocol (AMQP)[216]	Official
437	5678		Yes	Mikrotik RouterOS Neighbor Discovery Protocol (MNDP)	Unofficial
438	5683		Yes	Constrained Application Protocol (CoAP)	Official
439	5701	Yes		Hazelcast default communication port[217]	Unofficial
440	5722	Yes	Yes	Microsoft RPC, DFSR (SYSVOL) Replication Service[citation needed]	Official
441	5718	Yes		Microsoft DPM Data Channel (with the agent coordinator)	Unofficial
442	5719	Yes		Microsoft DPM Data Channel (with the protection agent)	Unofficial
443	5723	Yes		System Center Operations Manager[218]	Unofficial
444	5724	Yes		Operations Manager Console	Unofficial
445	5741	Yes	Yes	IDA Discover Port 1	Official
446	5742	Yes	Yes	IDA Discover Port 2	Official
447	5800	Yes		VNC Remote Frame Buffer RFB protocol over HTTP	Unofficial
448	5800	Yes		ProjectWise Server[219]	Unofficial
449	5900	Yes	Yes	Remote Frame Buffer protocol (RFB)	Official
450	5900	Yes		Virtual Network Computing (VNC) Remote Frame Buffer RFB protocol[10][220]	Unofficial
451	5931	Yes	Yes	AMMYY admin Remote Control	Official
452	5938	Yes	Yes	TeamViewer remote desktop protocol[221]	Unofficial
453	5984	Yes	Yes	CouchDB database server	Official
454	5985	Yes		Windows PowerShell Default psSession Port[222]	Official
455	5986	Yes		Windows PowerShell Default psSession Port[222]	Official
456	5988–5989	Yes		CIM-XML (DMTF Protocol)[223]	Official
457	6000-6063	Yes	Yes	X11—used between an X client and server over the network	Official
458	6005	Yes		Default for BMC Software Control-M/Server—Socket used for communication between Control-M processes—though often changed during installation	Unofficial
459	6005	Yes		Default for Camfrog chat & cam client	Unofficial
460	6009	Yes		JD Edwards EnterpriseOne ERP system JDENet messaging client listener	Unofficial
461	6050	Yes		Arcserve backup	Unofficial
462	6051	Yes		Arcserve backup	Unofficial
463	6086	Yes		Peer Distributed Transfer Protocol (PDTP), FTP like file server in a P2P network	Official
464	6100	Yes		Vizrt System	Unofficial
465	6100	Yes		Ventrilo authentication for version 3	Unofficial
466	6101	Yes		Backup Exec Agent Browser[citation needed]	Unofficial
467	6110	Yes	Yes	softcm, HP Softbench CM	Official
468	6111	Yes	Yes	spc, HP Softbench Sub-Process Control	Official
469	6112	Yes	Yes	dtspcd, execute commands and launch applications remotely	Official
470	6112	Yes	Yes	Blizzard's Battle.net gaming service and some games,[119] ArenaNet gaming service, Relic gaming service	Unofficial
471	6112	Yes		Club Penguin Disney online game for kids	Unofficial
472	6113	Yes		Club Penguin Disney online game for kids, Used by some Blizzard games[119]	Unofficial
473	6136	Yes		ObjectDB database server[224]	Unofficial
474	6159	Yes		ARINC 840 EFB Application Control Interface	Official
475	6200	Yes		Oracle WebCenter Content Portable: Content Server (With Native UI) and Inbound Refinery	Unofficial
476	6201	Yes		Oracle WebCenter Content Portable: Admin	Unofficial
477	6225	Yes		Oracle WebCenter Content Portable: Content Server Web UI	Unofficial
478	6227	Yes		Oracle WebCenter Content Portable: JavaDB	Unofficial
479	6240	Yes		Oracle WebCenter Content Portable: Capture	Unofficial
480	6244	Yes	Yes	Oracle WebCenter Content Portable: Content Server—Intradoc Socket port	Unofficial
481	6255	Yes	Yes	Oracle WebCenter Content Portable: Inbound Refinery—Intradoc Socket port	Unofficial
482	6257		Yes	WinMX (see also 6699)	Unofficial
483	6260	Yes	Yes	planet M.U.L.E.	Unofficial
484	6262	Yes		Sybase Advantage Database Server	Unofficial
485	6343		Yes	SFlow, sFlow traffic monitoring	Official
486	6346	Yes	Yes	gnutella-svc, gnutella (FrostWire, Limewire, Shareaza, etc.)	Official
487	6347	Yes	Yes	gnutella-rtr, Gnutella alternate	Official
488	6350	Yes	Yes	App Discovery and Access Protocol	Official
489	6379	Yes		Redis key-value data store	Official
490	6389	Yes		EMC CLARiiON	Unofficial
491	6432	Yes		PgBouncer—A connection pooler for PostgreSQL	Official
492	6436	Yes		Leap Motion Websocket Server TLS	Unofficial
493	6437	Yes		Leap Motion Websocket Server	Unofficial
494	6444	Yes	Yes	Sun Grid Engine Qmaster Service	Official
495	6445	Yes	Yes	Sun Grid Engine Execution Service	Official
496	6463–6472	Yes		Discord RPC[225]	Unofficial
497	6464	Yes	Yes	Port assignment for medical device communication in accordance to IEEE 11073-20701	Official
498	6502	Yes	Yes	Netop Remote Control	Unofficial
499	6513	Yes		NETCONF over TLS	Official
500	6514	Yes		Syslog over TLS[226]	Official
501	6515	Yes	Yes	Elipse RPC Protocol (REC)	Official
502	6543	Yes		Pylons project#Pyramid Default Pylons Pyramid web service port	Unofficial
503	6556	Yes		Check MK Agent	Unofficial
504	6566	Yes		SANE (Scanner Access Now Easy)—SANE network scanner daemon[227]	Official
505	6560–6561	Yes		Speech-Dispatcher daemon[citation needed]	Unofficial
506	6571			Windows Live FolderShare client	Unofficial
507	6600	Yes		Microsoft Hyper-V Live	Official
508	6600	Yes		Music Player Daemon (MPD)	Unofficial
509	6601	Yes		Microsoft Forefront Threat Management Gateway	Official
510	6602	Yes		Microsoft Windows WSS Communication	Official
511	6619	Yes	Yes	odette-ftps, Odette File Transfer Protocol (OFTP) over TLS/SSL	Official
512	6622	Yes	Yes	Multicast FTP	Official
513	6653	Yes	Assigned	OpenFlow[citation needed]	Official
514	6660–6664	Yes		Internet Relay Chat (IRC)	Unofficial
515	6665–6669	Yes		Internet Relay Chat (IRC)	Official
516	6679	Yes	Yes	Osorno Automation Protocol (OSAUT)	Official
517	6679	Yes		IRC SSL (Secure Internet Relay Chat)—often used	Unofficial
518	6690	Yes		Synology Cloud station	Unofficial
519	6697	Yes		IRC SSL (Secure Internet Relay Chat)—often used	Official
520	6699	Yes		WinMX (see also 6257)	Unofficial
521	6715	Yes		AberMUD and derivatives default port	Unofficial
522	6771		Yes	BitTorrent Local Peer Discovery	Unofficial
523	6783–6785	Yes		Splashtop Remote server broadcast	Unofficial
524	6789	Yes		Campbell Scientific Loggernet Software[228]	Unofficial
525	6789	Yes		Bucky's Instant Messaging Program	Unofficial
526	6869	Yes		Derandom default server	Unofficial
527	6881–6887	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
528	6888	Yes	Yes	MUSE	Official
529	6888	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
530	6889–6890	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
531	6891–6900	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
532	6891–6900	Yes	Yes	Windows Live Messenger (File transfer)	Unofficial
533	6901	Yes	Yes	Windows Live Messenger (Voice)	Unofficial
534	6901	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
535	6902–6968	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
536	6969	Yes	Yes	acmsoda	Official
537	6969	Yes		BitTorrent tracker	Unofficial
538	6970–6999	Yes	Yes	BitTorrent part of full range of ports used most often	Unofficial
539	6970–6999		Yes	QuickTime Streaming Server[10]	Unofficial
540	7000	Yes		Default for Vuze's built-in HTTPS Bittorrent Tracker	Unofficial
541	7000	Yes		Avira Server Management Console	Unofficial
542	7001	Yes		Avira Server Management Console	Unofficial
543	7001	Yes		Default for BEA WebLogic Server's HTTP server, though often changed during installation	Unofficial
544	7002	Yes		Default for BEA WebLogic Server's HTTPS server, though often changed during installation	Unofficial
545	7005	Yes		Default for BMC Software Control-M/Server and Control-M/Agent for Agent-to-Server, though often changed during installation	Unofficial
546	7006	Yes		Default for BMC Software Control-M/Server and Control-M/Agent for Server-to-Agent, though often changed during installation	Unofficial
547	7010	Yes		Default for Cisco AON AMC (AON Management Console)[229]	Unofficial
548	7022	Yes		Database mirroring endpoints[230]	Unofficial
549	7023		Yes	Bryan Wilcutt T2-NMCS Protocol for SatCom Modems	Official
550	7025	Yes		Zimbra LMTP [mailbox]—local mail delivery	Unofficial
551	7047	Yes		Zimbra conversion server	Unofficial
552	7070	Yes	Yes/No	Real Time Streaming Protocol (RTSP), used by QuickTime Streaming Server. TCP is used by default, UDP is used as an alternate.[10]	Unofficial
553	7133	Yes		Enemy Territory: Quake Wars	Unofficial
554	7144	Yes		Peercast[citation needed]	Unofficial
555	7145	Yes		Peercast[citation needed]	Unofficial
556	7171	Yes		Tibia	Unofficial
557	7262	Yes	Yes	CNAP (Calypso Network Access Protocol)	Official
558	7272	Yes	Yes	WatchMe - WatchMe Monitoring	Official
559	7306	Yes		Zimbra mysql [mailbox][citation needed]	Unofficial
560	7307	Yes		Zimbra mysql [logger][citation needed]	Unofficial
561	7312		Yes	Sibelius License Server	Unofficial
562	7396	Yes		Web control interface for Folding@home v7.3.6 and later[231]	Unofficial
563	7400	Yes	Yes	RTPS (Real Time Publish Subscribe) DDS Discovery	Official
564	7401	Yes	Yes	RTPS (Real Time Publish Subscribe) DDS User-Traffic	Official
565	7402	Yes	Yes	RTPS (Real Time Publish Subscribe) DDS Meta-Traffic	Official
566	7471	Yes		Stateless Transport Tunneling (STT)	Unofficial
567	7473	Yes		Rise: The Vieneo Province	Official
568	7474	Yes		Neo4J Server webadmin[232]	Official
569	7478	Yes		Default port used by Open iT Server.[233]	Official
570	7542	Yes	Yes	Saratoga file transfer protocol[234][235]	Official
571	7547	Yes	Yes	CPE WAN Management Protocol (CWMP) Technical Report 069	Official
572	7575		Yes	Populous: The Beginning server	Unofficial
573	7624	Yes	Yes	Instrument Neutral Distributed Interface	Official
574	7631	Yes		ERLPhase	Official
575	7634	Yes		hddtemp—Utility to monitor hard drive temperature	Unofficial
576	7652–7654	Yes		I2P anonymizing overlay network	Unofficial
577	7655		Yes	I2P SAM Bridge Socket API	Unofficial
578	7656–7660	Yes		I2P anonymizing overlay network	Unofficial
579	7670	Yes		BrettspielWelt BSW Boardgame Portal	Unofficial
580	7687	Yes		Bolt database connection	Official
581	7707–7708		Yes	Killing Floor	Unofficial
582	7717		Yes	Killing Floor	Unofficial
583	7777	Yes		iChat server file transfer proxy[10]	Unofficial
584	7777	Yes		Oracle Cluster File System 2[citation needed]	Unofficial
585	7777	Yes		Windows backdoor program tini.exe default[citation needed]	Unofficial
586	7777	Yes		Just Cause 2: Multiplayer Mod Server[citation needed]	Unofficial
587	7777	Yes		Terraria default server	Unofficial
588	7777		Yes	San Andreas Multiplayer (SA-MP) default port server	Unofficial
589	7777–7788	Yes	Yes	Unreal Tournament series default server[citation needed]	Unofficial
590	7831	Yes		Default used by Smartlaunch Internet Cafe Administration[236] software	Unofficial
591	7880	Yes	Yes	PowerSchool Gradebook Server[citation needed]	Unofficial
592	7890	Yes		Default that will be used by the iControl Internet Cafe Suite Administration software	Unofficial
593	7915	Yes		Default for YSFlight server[237]	Unofficial
594	7935	Yes		Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb).[238]	Unofficial
595	7946	Yes	Yes	Docker Swarm communication among nodes[151]	Unofficial
596	7990	Yes		Atlassian Bitbucket (default port)[citation needed]	Unofficial
597	8000	Yes		Commonly used for Internet radio streams such as SHOUTcast[citation needed], Icecast[citation needed] and iTunes Radio[10]	Unofficial
598	8000	?	?	DynamoDB Local[239]	Unofficial
599	8000	?	?	Django Development Webserver[240]	Unofficial
600	8005	Yes		Tomcat remote shutdown[10]	Unofficial
601	8006	Yes		Quest AppAssure 5 API[241]	Unofficial
602	8007	Yes		Quest AppAssure 5 Engine[241]	Unofficial
603	8008	Yes	Yes	Alternative port for HTTP. See also ports 80 and 8080.	Official
604	8008	Yes		IBM HTTP Server administration default[importance?]	Unofficial
605	8008	Yes		iCal, a calendar application by Apple[10]	Unofficial
606	8009	Yes		Apache JServ Protocol (ajp13)[citation needed]	Unofficial
607	8010	Yes	?	Buildbot Web status page[citation needed]	Unofficial
608	8042	?	?	Orthanc – REST API over HTTP[180]	Unofficial
609	8069	Yes		OpenERP 5.0 XML-RPC protocol[242]	Unofficial
610	8070	Yes		OpenERP 5.0 NET-RPC protocol[242]	Unofficial
611	8074	Yes	Yes	Gadu-Gadu	Official
612	8075	Yes		Killing Floor web administration interface[citation needed]	Unofficial
613	8080	Yes	Yes	Alternative port for HTTP. See also ports 80 and 8008.	Official
614	8080	Yes		Apache Tomcat[243]	Unofficial
615	8080	Yes		Atlassian JIRA applications[244]	Unofficial
616	8088	Yes		Asterisk management access via HTTP[citation needed]	Unofficial
617	8089	Yes	No	Splunk daemon management[245]	Unofficial
618	8089	Yes		Fritz!Box automatic TR-069 configuration[246]	Unofficial
619	8090	?	?	Atlassian Confluence[247]	Unofficial
620	8090	Yes		Coral Content Distribution Network (legacy; 80 and 8080 now supported)[248]	Unofficial
621	8091	?	?	CouchBase web administration[249]	Unofficial
622	8092	?	?	CouchBase API[249]	Unofficial
623	8111	Yes		JOSM Remote Control	Unofficial
624	8112	Yes		PAC Pacifica Coin	Unofficial
625	8116		Yes	Check Point Cluster Control Protocol	Unofficial
626	8118	Yes		Privoxy—advertisement-filtering Web proxy	Official
627	8123	Yes		Polipo Web proxy	Official
628	8139	Yes		Puppet (software) Client agent	Unofficial
629	8140	Yes		Puppet (software) Master server	Official
630	8172	Yes		Microsoft Remote Administration for IIS Manager[250]	Unofficial
631	8184	Yes		NCSA Brown Dog Data Access Proxy	Unofficial
632	8194–8195	?	?	Bloomberg Terminal[251]	Official
633	8200	Yes		GoToMyPC	Unofficial
634	8200	Yes		MiniDLNA media server Web Interface	Unofficial
635	8222	?	?	VMware VI Web Access via HTTP[252]	Unofficial
636	8243	Yes	Yes	HTTPS listener for Apache Synapse[253]	Official
637	8245	Yes		Dynamic DNS for at least No-IP and DyDNS[254]	Unofficial
638	8280	Yes	Yes	HTTP listener for Apache Synapse[253]	Official
639	8281	Yes		HTTP Listener for Gatecraft Plugin	Unofficial
640	8291	Yes		Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS[255]	Unofficial
641	8303		Yes	Teeworlds Server	Unofficial
642	8332	Yes		Bitcoin JSON-RPC server[256]	Unofficial
643	8333	Yes		Bitcoin[257]	Unofficial
644	8333	?	?	VMware VI Web Access via HTTPS[252]	Unofficial
645	8337	Yes		VisualSVN Distributed File System Service (VDFS)[258]	Unofficial
646	8384	Yes		Syncthing web GUI	Unofficial
647	8388	Yes		Shadowsocks proxy server[citation needed]	Unofficial
648	8443	Yes		SW Soft Plesk Control Panel	Unofficial
649	8443	Yes		Apache Tomcat SSL	Unofficial
650	8443	Yes		Promise WebPAM SSL	Unofficial
651	8443	Yes		iCal over SSL[10]	Unofficial
652	8444	Yes		Bitmessage	Unofficial
653	8484	Yes		MapleStory Login Server	Unofficial
654	8500	Yes		Adobe ColdFusion built-in web server[259]	Unofficial
655	8530	?	?	Windows Server Update Services over HTTP[260][further explanation needed][261]	Unofficial
656	8531	?	?	Windows Server Update Services over HTTPS[261][further explanation needed][260]	Unofficial
657	8580	?	?	Freegate, an Internet anonymizer and proxy tool[262]	Unofficial
658	8629	Yes		Tibero database[citation needed]	Unofficial
659	8642	Yes		Lotus Notes Traveler auto synchronization for Windows Mobile and Nokia devices[263]	Unofficial
660	8691	Yes		Ultra Fractal, a fractal generation and rendering software application – distributed calculations over networked computers[264][265]	Unofficial
661	8765	?	?	Default port of a local GUN relay peer that the Internet Archive[266] and others use as a decentralized mirror for censorship resistance.[267][importance?]	Unofficial
662	8767		Yes	Voice channel of TeamSpeak 2,[268] a proprietary Voice over IP protocol targeted at gamers[citation needed]	Unofficial
663	8834	?	?	Nessus, a vulnerability scanner – remote XML-RPC web server[269][third-party source needed]	Unofficial
664	8840	?	?	Opera Unite, an extensible framework for web applications[270][271]	Unofficial
665	8880	Yes		Alternate port of CDDB (Compact Disc Database) protocol, used to look up audio CD (compact disc) information over the Internet.[272] See also port 888.	Official
666	8880	?	?	IBM WebSphere Application Server SOAP connector[273][jargon]	Unofficial
667	8883	Yes	Yes	Secure MQTT (MQTT over TLS)[274][275]	Official
668	8887	?	?	HyperVM over HTTP[citation needed]	Unofficial
669	8888	?	?	HyperVM over HTTPS[citation needed]	Unofficial
670	8888	?	Yes	Freenet web UI (localhost only)[citation needed]	Unofficial
671	8888	?	?	Default for IPython[276] / Jupyter[277] notebook dashboards	Unofficial
672	8888	?	?	MAMP[278]	Unofficial
673	8889	?	?	MAMP[278]	Unofficial
674	8983	?	?	Apache Solr[279]	Unofficial
675	8997	?	?	Alternate port for I2P Monotone Proxy[160][jargon]	Unofficial
676	8998	?	?	I2P Monotone Proxy[160][jargon]	Unofficial
677	8999	?	?	Alternate port for I2P Monotone Proxy[160][jargon]	Unofficial
678	9000	Yes		SonarQube Web Server[280]	Unofficial
679	9000	Yes		DBGp	Unofficial
680	9000	Yes		SqueezeCenter web server & streaming	Unofficial
681	9000		Yes	UDPCast	Unofficial
682	9000	Yes		Play! Framework web server[281]	Unofficial
683	9000	Yes		Hadoop NameNode default port	Unofficial
684	9000	Yes		PHP-FPM default port	Unofficial
685	9000	Yes		QBittorrent's embedded torrent tracker default port[282]	Unofficial
686	9001	Yes	Yes	ETL Service Manager[283]	Official
687	9001			Microsoft SharePoint authoring environment	Unofficial
688	9001			cisco-xremote router configuration[citation needed]	Unofficial
689	9001			Tor network default	Unofficial
690	9001	Yes		DBGp Proxy	Unofficial
691	9001	Yes		HSQLDB default port	Unofficial
692	9002			Newforma Server comms	Unofficial
693	9006			De-Commissioned Port	Official
694	9006	Yes		Tomcat in standalone mode[10]	Unofficial
695	9030	Yes		Tor often used	Unofficial
696	9042	Yes		Apache Cassandra native protocol clients	Unofficial
697	9043	Yes		WebSphere Application Server Administration Console secure	Unofficial
698	9050–9051	Yes		Tor	Unofficial
699	9060	Yes		WebSphere Application Server Administration Console	Unofficial
700	9080	Yes	Yes	glrpc, Groove Collaboration software GLRPC	Official
701	9080	Yes		WebSphere Application Server HTTP Transport (port 1) default	Unofficial
702	9080	Yes		Remote Potato by FatAttitude, Windows Media Center addon	Unofficial
703	9080	Yes		ServerWMC, Windows Media Center addon	Unofficial
704	9090	Yes		Openfire Administration Console	Unofficial
705	9090	Yes		SqueezeCenter control (CLI)	Unofficial
706	9090	Yes		Cherokee Admin Panel	Unofficial
707	9091	Yes		Openfire Administration Console (SSL Secured)	Unofficial
708	9091	Yes		Transmission (BitTorrent client) Web Interface	Unofficial
709	9092	Yes		H2 (DBMS) Database Server	Unofficial
710	9092	Yes		Apache Kafka A Distributed Streaming Platform[284]	Unofficial
711	9100	Yes	Assigned	PDL Data Stream, used for printing to certain network printers[10]	Official
712	9101	Yes	Yes	Bacula Director	Official
713	9102	Yes	Yes	Bacula File Daemon	Official
714	9103	Yes	Yes	Bacula Storage Daemon	Official
715	9119	Yes	Yes	MXit Instant Messenger	Official
716	9150	Yes		Tor	Unofficial
717	9191	Yes		Sierra Wireless Airlink	Unofficial
718	9199	Yes		Avtex LLC—qStats	Unofficial
719	9200	Yes		Elasticsearch[285]—default Elasticsearch port	Unofficial
720	9217	Yes		iPass Platform Service	Unofficial
721	9293	Yes		Sony PlayStation RemotePlay[286]	Unofficial
722	9300	Yes		IBM Cognos BI[citation needed]	Unofficial
723	9303		Yes	D-Link Shareport Share storage and MFP printers[citation needed]	Unofficial
724	9306	Yes		Sphinx Native API	Official
725	9309	Yes	Yes	Sony PlayStation Vita Host Collaboration WiFi Data Transfer[287]	Unofficial
726	9312	Yes		Sphinx SphinxQL	Official
727	9332	Yes		Litecoin JSON-RPC server	Unofficial
728	9333	Yes		Litecoin	Unofficial
729	9339	Yes		Clash of Clans, a mobile freemium strategy video game	Unofficial
730	9389	Yes	Yes	adws, Microsoft AD DS Web Services, Powershell uses this port	Official
731	9418	Yes	Yes	git, Git pack transfer service	Official
732	9419	Yes		MooseFS distributed file system – master control port[288]	Unofficial
733	9420	Yes		MooseFS distributed file system – master command port[288]	Unofficial
734	9421	Yes		MooseFS distributed file system – master client port[288]	Unofficial
735	9422	Yes		MooseFS distributed file system – Chunkservers[288]	Unofficial
736	9425	Yes		MooseFS distributed file system – CGI server[288]	Unofficial
737	9443	Yes		VMware Websense Triton console (HTTPS port used for accessing and administrating a vCenter Server via the Web Management Interface)	Unofficial
738	9443	Yes		NCSA Brown Dog Data Tilling Service	Unofficial
739	9535	Yes	Yes	mngsuite, LANDesk Management Suite Remote Control	Official
740	9536	Yes	Yes	laes-bf, IP Fabrics Surveillance buffering function	Official
741	9600	No	Yes	Factory Interface Network Service (FINS), a network protocol used by Omron programmable logic controllers[citation needed]	Unofficial
742	9675	Yes	Yes	Spiceworks Desktop, IT Helpdesk Software	Unofficial
743	9676	Yes	Yes	Spiceworks Desktop, IT Helpdesk Software	Unofficial
744	9695	?	?	Content centric networking (CCN, CCNx)[citation needed]	Official
745	9785	Yes	Yes	Viber[182]	Unofficial
746	9800	Yes	Yes	WebDAV Source	Official
747	9800			WebCT e-learning portal	Unofficial
748	9875	Yes		Club Penguin Disney online game for kids	Unofficial
749	9898	Yes		Tripwire—File Integrity Monitoring Software[289]	Unofficial
750	9899		Yes	SCTP tunneling (port number used in SCTP packets encapsulated in UDP, RFC 6951)	Official
751	9981	Yes		TVHeadend HTTP server (web interface)[290]	Unofficial
752	9982	Yes		TVHeadend HTSP server (Streaming protocol)[290]	Unofficial
753	9987		Yes	TeamSpeak 3 server default (voice) port (for the conflicting service see the IANA list)	Unofficial
754	9993		Yes	ZeroTier Default port for ZeroTier	Unofficial
755	9997	Yes		Splunk port for communication between the forwarders and indexers	Unofficial
756	9999			Urchin Web Analytics[citation needed]	Unofficial
757	10000	Yes	Yes	Network Data Management Protocol	Official
758	10000			BackupExec	Unofficial
759	10000			Webmin, Web-based Unix/Linux system administration tool (default port)	Unofficial
760	10000–20000	No	Yes	Used on VoIP networks for receiving and transmitting voice telephony traffic which includes Google Voice via the OBiTalk ATA devices as well as on the MagicJack and Vonage ATA network devices.[291]	Unofficial
761	10001		Yes	Ubiquiti UniFi access points broadcast to 255.255.255.255:10001 (UDP) to locate the controller(s)	Unofficial
762	10009	Yes	Yes	CrossFire, a multiplayer online First Person Shooter[citation needed]	Unofficial
763	10010	Yes		Open Object Rexx (ooRexx) rxapi daemon	Official
764	10024	Yes		Zimbra smtp [mta]—to amavis from postfix[citation needed]	Unofficial
765	10025	Yes		Zimbra smtp [mta]—back to postfix from amavis[citation needed]	Unofficial
766	10042	Yes		Mathoid server[citation needed]	Unofficial
767	10050	Yes	Yes	Zabbix agent	Official
768	10051	Yes	Yes	Zabbix trapper	Official
769	10080	Yes		Touhou fight games (Immaterial and Missing Power, Scarlet Weather Rhapsody, Hisoutensoku, Hopeless Masquerade and Urban Legend in Limbo)	Unofficial
770	10110	Yes	Yes	NMEA 0183 Navigational Data. Transport of NMEA 0183 sentences over TCP or UDP	Official
771	10172	Yes		Intuit Quickbooks client	Unofficial
772	10200	Yes		FRISK Software International's fpscand virus scanning daemon for Unix platforms[292]	Unofficial
773	10200	Yes		FRISK Software International's f-protd virus scanning daemon for Unix platforms[293]	Unofficial
774	10201–10204	Yes		FRISK Software International's f-protd virus scanning daemon for Unix platforms[293]	Unofficial
775	10212	Yes		GE Intelligent Platforms Proficy HMI/SCADA – CIMPLICITY WebView[294]	Official
776	10308	?	?	Lock On: Modern Air Combat[citation needed]	Unofficial
777	10480	?	?	SWAT 4 Dedicated Server[citation needed]	Unofficial
778	10505		Yes	BlueStacks (android simulator) broadcast[295]	Unofficial
779	10514	Yes	Yes	TLS-enabled Rsyslog (default by convention)	Unofficial
780	10823		Yes	Farming Simulator 2011[citation needed]	Unofficial
781	10891	Yes		Jungle Disk (this port is opened by the Jungle Disk Monitor service on the localhost)[citation needed]	Unofficial
782	10933	Yes		Listen port used by the Octopus Deploy Tentacle deployment agent[296][297]	Official
783	11001	Yes	Yes	metasys ( Johnson Controls Metasys java AC control environment )	Official
784	11111	Yes		RiCcI, Remote Configuration Interface (Redhat Linux)	Unofficial
785	11112	Yes	Yes	ACR/NEMA Digital Imaging and Communications in Medicine (DICOM)	Official
786	11211	Yes	Yes	memcached[10]	Unofficial
787	11214	Yes	Yes	memcached incoming SSL proxy	Unofficial
788	11215	Yes	Yes	memcached internal outgoing SSL proxy	Unofficial
789	11235			Savage: Battle for Newerth[citation needed]	Unofficial
790	11311	Yes	Yes	Robot Operating System master	Unofficial
791	11371	Yes	Yes	OpenPGP HTTP key server	Official
792	11753	Yes		OpenRCT2 multiplayer[298]	Unofficial
793	12012		Yes	Audition Online Dance Battle, Korea Server—Status/Version Check	Unofficial
794	12013	Yes	Yes	Audition Online Dance Battle, Korea Server	Unofficial
795	12035		Yes	Second Life, used for server UDP in-bound[299]	Unofficial
796	12043	Yes		Second Life, used for LSL HTTPS in-bound[300]	Unofficial
797	12046	Yes		Second Life, used for LSL HTTP in-bound[300]	Unofficial
798	12201	Yes	Yes	Graylog Extended Log Format (GELF)[301][importance?]	Unofficial
799	12222		Yes	Light Weight Access Point Protocol (LWAPP) LWAPP data (RFC 5412)	Official
800	12223		Yes	Light Weight Access Point Protocol (LWAPP) LWAPP control (RFC 5412)	Official
801	12345	Yes	Yes	Cube World[302]	Unofficial
802	12345	Yes		Little Fighter 2	Unofficial
803	12345			NetBus remote administration tool (often Trojan horse).	Unofficial
804	12443	Yes		IBM HMC web browser management access over HTTPS instead of default port 443[303]	Unofficial
805	12489	Yes		NSClient/NSClient++/NC_Net (Nagios)	Unofficial
806	12975	Yes		LogMeIn Hamachi (VPN tunnel software; also port 32976)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use SSL (TCP port 443) if both 12975 & 32976 fail to connect	Unofficial
807	13000–13050		Yes	Second Life, used for server UDP in-bound[299]	Unofficial
808	13008	Yes	Yes	CrossFire, a multiplayer online First Person Shooter[citation needed]	Unofficial
809	13075	Yes		Default[304] for BMC Software Control-M/Enterprise Manager Corba communication, though often changed during installation	Official
810	13720	Yes	Yes	Symantec NetBackup—bprd (formerly VERITAS)	Official
811	13721	Yes	Yes	Symantec NetBackup—bpdbm (formerly VERITAS)	Official
812	13724	Yes	Yes	Symantec Network Utility—vnetd (formerly VERITAS)	Official
813	13782	Yes	Yes	Symantec NetBackup—bpcd (formerly VERITAS)	Official
814	13783	Yes	Yes	Symantec VOPIED protocol (formerly VERITAS)	Official
815	13785	Yes	Yes	Symantec NetBackup Database—nbdb (formerly VERITAS)	Official
816	13786	Yes	Yes	Symantec nomdb (formerly VERITAS)	Official
817	14550		Yes	MAVLink Ground Station Port	Unofficial
818	14567		Yes	Battlefield 1942 and mods	Unofficial
819	15000	Yes		psyBNC	Unofficial
820	15000	Yes		Wesnoth	Unofficial
821	15000	Yes		Kaspersky Network Agent[citation needed]	Unofficial
822	15441	?	?	ZeroNet fileserver[citation needed]	Unofficial
823	15567		Yes	Battlefield Vietnam and mods	Unofficial
824	15345	Yes	Yes	XPilot Contact	Official
825	15672	Yes	No	RabbitMQ management plugin[305]	Unofficial
826	16000	Yes		Oracle WebCenter Content: Imaging (formerly known as Oracle Universal Content Management). Port though often changed during installation	Unofficial
827	16000	Yes		shroudBNC	Unofficial
828	16080	Yes		Mac OS X Server Web (HTTP) service with performance cache[306]	Unofficial
829	16200	Yes		Oracle WebCenter Content: Content Server (formerly known as Oracle Universal Content Management). Port though often changed during installation	Unofficial
830	16225	Yes		Oracle WebCenter Content: Content Server Web UI. Port though often changed during installation	Unofficial
831	16250	Yes		Oracle WebCenter Content: Inbound Refinery (formerly known as Oracle Universal Content Management). Port though often changed during installation	Unofficial
832	16261	Yes	Yes	Project Zomboid multiplayer. Additional sequential ports used for each player connecting to server.[citation needed]	Unofficial
833	16300	Yes		Oracle WebCenter Content: Records Management (formerly known as Oracle Universal Records Management). Port though often changed during installation	Unofficial
834	16384		Yes	CISCO Default RTP MIN	Unofficial
835	16384-16403		Yes	Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's iChat for audio and video[10]	Unofficial
836	16384-16387		Yes	Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's FaceTime and Game Center[10]	Unofficial
837	16393-16402		Yes	Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's FaceTime and Game Center[10]	Unofficial
838	16403-16472		Yes	Real-time Transport Protocol (RTP), RTP Control Protocol (RTCP), used by Apple's Game Center[10]	Unofficial
839	16400	Yes		Oracle WebCenter Content: Capture (formerly known as Oracle Document Capture). Port though often changed during installation	Unofficial
840	16482			CISCO Default RTP MAX	Official
841	16567		Yes	Battlefield 2 and mods	Unofficial
842	17011	Yes		Worms multiplayer	Unofficial
843	17500	Yes	Yes	Dropbox LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on a local network.	Official
844	18080	Yes	No	Monero P2P network communications[citation needed]	Unofficial
845	18081	Yes	No	Monero incoming RPC calls[citation needed]	Unofficial
846	18091	Yes	Yes	memcached Internal REST HTTPS for SSL	Unofficial
847	18092	Yes	Yes	memcached Internal CAPI HTTPS for SSL	Unofficial
848	18104	Yes		RAD PDF Service	Official
849	18200	Yes	Yes	Audition Online Dance Battle, AsiaSoft Thailand Server status/version check	Unofficial
850	18201	Yes	Yes	Audition Online Dance Battle, AsiaSoft Thailand Server	Unofficial
851	18206	Yes	Yes	Audition Online Dance Battle, AsiaSoft Thailand Server FAM database	Unofficial
852	18300	Yes	Yes	Audition Online Dance Battle, AsiaSoft SEA Server status/version check	Unofficial
853	18301	Yes	Yes	Audition Online Dance Battle, AsiaSoft SEA Server	Unofficial
854	18306	Yes	Yes	Audition Online Dance Battle, AsiaSoft SEA Server FAM database	Unofficial
855	18333	Yes		Bitcoin testnet[257]	Unofficial
856	18400	Yes	Yes	Audition Online Dance Battle, KAIZEN Brazil Server status/version check	Unofficial
857	18401	Yes	Yes	Audition Online Dance Battle, KAIZEN Brazil Server	Unofficial
858	18505	Yes	Yes	Audition Online Dance Battle R4p3 Server, Nexon Server status/version check	Unofficial
859	18506	Yes	Yes	Audition Online Dance Battle, Nexon Server	Unofficial
860	18605	Yes	Yes	X-BEAT status/version check	Unofficial
861	18606	Yes	Yes	X-BEAT	Unofficial
862	19000	Yes	Yes	Audition Online Dance Battle, G10/alaplaya Server status/version check	Unofficial
863	19000		Yes	JACK sound server	Unofficial
864	19001	Yes	Yes	Audition Online Dance Battle, G10/alaplaya Server	Unofficial
865	19132		Yes	Minecraft: Bedrock Edition multiplayer server[citation needed]	Unofficial
866	19133		Yes	Minecraft: Bedrock Edition IPv6 multiplayer server[citation needed]	Unofficial
867	19150	Yes	Yes	Gkrellm Server	Unofficial
868	19226	Yes		Panda Software AdminSecure Communication Agent	Unofficial
869	19294	Yes		Google Talk Voice and Video connections[307]	Unofficial
870	19295		Yes	Google Talk Voice and Video connections[307]	Unofficial
871	19302		Yes	Google Talk Voice and Video connections[307]	Unofficial
872	19812	Yes	No	4D database SQL Communication[308]	Official
873	19813	Yes	Yes	4D database Client Server Communication[308]	Official
874	19814	Yes		4D database DB4D Communication[308]	Official
875	19999			Distributed Network Protocol—Secure (DNP—Secure), a secure version of the protocol used in SCADA systems between communicating RTU's and IED's	Official
876	20000			Distributed Network Protocol (DNP), a protocol used in SCADA systems between communicating RTU's and IED's	Official
877	20000			Usermin, Web-based Unix/Linux user administration tool (default port)	Unofficial
878	20000		Yes	Used on VoIP networks for receiving and transmitting voice telephony traffic which includes Google Voice via the OBiTalk ATA devices as well as on the MagicJack and Vonage ATA network devices.[291]	Unofficial
879	20560	Yes	Yes	Killing Floor	Unofficial
880	20595		Yes	0 A.D. Empires Ascendant	Unofficial
881	20808		Yes	Ableton Link	Unofficial
882	21025	Yes		Starbound Server (default), Starbound	Unofficial
883	22000	Yes		Syncthing (default)	Unofficial
884	22136	Yes		FLIR Systems Camera Resource Protocol	Unofficial
885	22222	Yes		Davis Instruments, WeatherLink IP	Unofficial
886	23073			Soldat Dedicated Server	Unofficial
887	23399			Skype default protocol	Unofficial
888	23513	?	?	Duke Nukem 3D source ports	Unofficial
889	24441	Yes	Yes	Pyzor spam detection network	Unofficial
890	24444			NetBeans integrated development environment	Unofficial
891	24465	Yes	Yes	Tonido Directory Server for Tonido which is a Personal Web App and P2P platform	Official
892	24554	Yes	Yes	BINKP, Fidonet mail transfers over TCP/IP	Official
893	24800			Synergy: keyboard/mouse sharing software	Unofficial
894	24842			StepMania: Online: Dance Dance Revolution Simulator	Unofficial
895	25565	Yes		Minecraft multiplayer server[309][310]	Unofficial
896	25565		Yes	Minecraft multiplayer server query[311]	Unofficial
897	25575		Yes	Minecraft multiplayer server RCON[312]	Unofficial
898	25826		Yes	collectd default port[313]	Unofficial
899	26000	Yes	Yes	id Software's Quake server	Official
900	26000	Yes		EVE Online	Unofficial
901	26000		Yes	Xonotic, an open-source arena shooter	Unofficial
902	26900–26901	Yes		EVE Online	Unofficial
903	27000	Yes		PowerBuilder SySAM license server	Unofficial
904	27000–27006		Yes	id Software's QuakeWorld master server	Unofficial
905	27000–27009	Yes	Yes	FlexNet Publisher's License server (from the range of default ports)	Official
906	27000–27015	No	Yes	Steam (game client traffic)[314]	Unofficial
907	27015	No	Yes	GoldSrc and Source engine dedicated server port[314]	Unofficial
908	27015-27018		Yes	Unturned, a survival game	Unofficial
909	27015–27030	No	Yes	Steam (matchmaking and HLTV)[314]	Unofficial
910	27015–27030	Yes	Yes	Steam (downloads)[314]	Unofficial
911	27016			Magicka server port	Unofficial
912	27017	Yes	No	MongoDB daemon process (mongod) and routing service (mongos)[315]	Unofficial
913	27031	Ports 27036 & 27037	Yes	Steam (In-Home Streaming)[314]	Unofficial
914	27036	Yes	Yes	Steam (In-Home Streaming)[314]	Unofficial
915	27037	Yes	Ports 27031 & 27036	Steam (In-Home Streaming)[314]	Unofficial
916	27374			Sub7 default.	Unofficial
917	27500–27900		Yes	id Software's QuakeWorld	Unofficial
918	27888		Yes	Kaillera server	Unofficial
919	27901–27910		Yes	id Software's Quake II master server	Unofficial
920	27950		Yes	OpenArena outgoing	Unofficial
921	27960–27969		Yes	Activision's Enemy Territory and id Software's Quake III Arena, Quake III and Quake Live and some ioquake3 derived games, such as Urban Terror (OpenArena incoming)	Unofficial
922	28001			Starsiege: Tribes[citation needed]	Unofficial
923	28015		Yes	Rust (video game)[316]	Unofficial
924	28770–28771		Yes	AssaultCube Reloaded, a video game based upon a modification of AssaultCube[citation needed]	Unofficial
925	28785–28786		Yes	Cube 2: Sauerbraten[317]	Unofficial
926	28852	Yes	Yes	Killing Floor[citation needed]	Unofficial
927	28910	Yes	Yes	Nintendo Wi-Fi Connection[318]	Unofficial
928	28960	Yes	Yes	Call of Duty; Call of Duty: United Offensive; Call of Duty 2; Call of Duty 4: Modern Warfare;[citation needed] Call of Duty: World at War (PC platform)[319]	Unofficial
929	29000	?	?	Perfect World, an adventure and fantasy MMORPG[citation needed]	Unofficial
930	29070	Yes	Yes	Jedi Knight: Jedi Academy by Ravensoft[citation needed]	Unofficial
931	29900–29901	Yes	Yes	Nintendo Wi-Fi Connection[318]	Unofficial
932	29920	Yes	Yes	Nintendo Wi-Fi Connection[318]	Unofficial
933	30564	Yes		Multiplicity: keyboard/mouse/clipboard sharing software[citation needed]	Unofficial
934	31337	Yes		Back Orifice and Back Orifice 2000 remote administration tools[320][321]	Unofficial
935	31416	?	?	BOINC RPC[322]	Unofficial
936	31438	Yes		Rocket U2[323]	Unofficial
937	31457	Yes		TetriNET	Official
938	32137	Yes	Yes	Immunet Protect (UDP in version 2.0,[324] TCP since version 3.0[325])	Unofficial
939	32400	Yes		Plex Media Server[326]	Official
940	32764	Yes		A backdoor found on certain Linksys, Netgear and other wireless DSL modems/combination routers[327]	Unofficial
941	32887	Yes		Ace of Spades, a multiplayer FPS video game[citation needed]	Unofficial
942	32976	Yes		LogMeIn Hamachi, a VPN application; also TCP port 12975 and SSL (TCP 443).[328]	Unofficial
943	33434	Yes	Yes	traceroute	Official
944	33848		Yes	Jenkins, a continuous integration (CI) tool[329][330]	Unofficial
945	34000		Yes	Infestation: Survivor Stories (formerly known as The War Z), a multiplayer zombie video game[verification needed]	Unofficial
946	34197	No	Yes	Factorio, a multiplayer survival and factory-building game[citation needed]	Unofficial
947	35357	Yes		OpenStack Identity (Keystone) administration[331]	Official
948	37008		Yes	TZSP intrusion detection[citation needed]	Unofficial
949	40000	Yes	Yes	SafetyNET p – a real-time Industrial Ethernet protocol	Official
950	43110	Yes		ZeroNet web UI default port[citation needed]	Unofficial
951	43594–43595	?	?	RuneScape[332]	Unofficial
952	44405	Yes		Mu Online Connect Server[citation needed]	Unofficial
953	44818	Yes	Yes	EtherNet/IP explicit messaging	Official
954	47001	Yes		Windows Remote Management Service (WinRM)[333]	Official
955	47808	Yes	Yes	BACnet Building Automation and Control Networks (4780810 = BAC016)	Official
956	49151	Reserved	Reserved	Reserved[1]	Official