Port Numbers

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0 - 511 512 - 1023 1024 - 1499 1500 - 1999 2000 - 2499 2500 - 2999 3000 - 3499 3500 - 3999 4000 - 4699 4700 - 5399 5400 - 6499 6500 - 7999 8000 - 9999 10000 - 19999

20000 - 49151

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User Ports from 20000 to 49151

Port	Service Name	Protocol	Description	Comment
20000	dnp	TCP/UDP	DNP
20000	dnp	SCTP	Distributed Network Protocol	Registered: 2022-12-20
20001	microsan	TCP/UDP	MicroSAN	Registered: 2004-02
20002	commtact-http	TCP/UDP	Commtact HTTP	Registered: 2004-12
20003	commtact-https	TCP/UDP	Commtact HTTPS	Registered: 2004-12
20004			Unassigned
20005	openwebnet	TCP/UDP	OpenWebNet protocol for electric network	Registered: 2008-04-09
20006-20011			Unassigned
20012		TCP	Reserved
20012	ss-idi-disc	UDP	Samsung Interdevice Interaction discovery
20013	ss-idi	TCP	Samsung Interdevice Interaction
20013		UDP	Reserved
20014	opendeploy	TCP/UDP	OpenDeploy Listener	Registered: 2005-08
20015-20033			Unassigned
20034	nburn-id	TCP	NetBurner ID Port IANA assigned this well-formed service name as a replacement for "nburn_id".	Registered: 2003-11
20034	nburn_id	TCP	NetBurner ID Port	Registered: 2003-11
20034	nburn-id	UDP	NetBurner ID Port IANA assigned this well-formed service name as a replacement for "nburn_id".	Registered: 2003-11
20034	nburn_id	UDP	NetBurner ID Port	Registered: 2003-11
20035-20045			Unassigned
20046	tmophl7mts	TCP/UDP	TMOP HL7 Message Transfer Service	Registered: 2009-07-31
20047-20047			Unassigned
20048	mountd	TCP/UDP	NFS mount protocol	Registered: 2010-08-09
20049	nfsrdma	TCP/UDP/SCTP	Network File System (NFS) over RDMA	Reference: [RFC8267] Modified: 2017-09-05
20050-20056			Unassigned
20057	avesterra	TCP	AvesTerra Hypergraph Transfer Protocol (HGTP)	Registered: 2016-06-06
20057		UDP	Reserved
20058-20166			Unassigned
20167	tolfab	TCP/UDP	TOLfab Data Change	Registered: 2006-03
20168-20201			Unassigned
20202	ipdtp-port	TCP/UDP	IPD Tunneling Port	Registered: 2003-01
20203-20221			Unassigned
20222	ipulse-ics	TCP/UDP	iPulse-ICS
20223-20479			Unassigned
20480	emwavemsg	TCP/UDP	emWave Message Service	Registered: 2008-02-14
20481-20669			Unassigned
20670	track	TCP/UDP	Track
20671-20809			Unassigned
20810	crtech-nlm	TCP	CRTech NLM	Registered: 2021-06-24
20810		UDP	Reserved
20811-20998			Unassigned
20999	athand-mmp	TCP	At Hand MMP
20999	athand-mmp	UDP	AT Hand MMP
21000	irtrans	TCP/UDP	IRTrans Control	Registered: 2004-11
21001-21009			Unassigned
21010	notezilla-lan	TCP	Notezilla.Lan Server	Registered: 2013-08-20
21010		UDP	Reserved
21011-21211			Unassigned
21212	trinket-agent	TCP	Distributed artificial intelligence	Registered: 2017-11-29
21212		UDP	Reserved
21213	cohesity-agent	TCP	Cohesity backup agents	Registered: 2019-08-01
21213		UDP	Reserved
21214-21220			Unassigned
21221	aigairserver	TCP	Services for Air Server	Registered: 2017-03-16
21221		UDP	Reserved
21222-21552			Unassigned
21553	rdm-tfs	TCP	Raima RDM TFS	Registered: 2011-05-02
21553		UDP	Reserved
21554	dfserver	TCP/UDP	MineScape Design File Server	Registered: 2006-06
21555-21589			Unassigned
21590	vofr-gateway	TCP/UDP	VoFR Gateway
21591-21799			Unassigned
21800	tvpm	TCP/UDP	TVNC Pro Multiplexing
21801	sal	TCP	Safe AutoLogon	Registered: 2022-07-05 Modified: 2022-07-06
21802-21844			Unassigned
21845	webphone	TCP/UDP	webphone
21846	netspeak-is	TCP/UDP	NetSpeak Corp. Directory Services
21847	netspeak-cs	TCP/UDP	NetSpeak Corp. Connection Services
21848	netspeak-acd	TCP/UDP	NetSpeak Corp. Automatic Call Distribution
21849	netspeak-cps	TCP/UDP	NetSpeak Corp. Credit Processing System
21850-21999			Unassigned
22000	snapenetio	TCP/UDP	SNAPenetIO
22001	optocontrol	TCP/UDP	OptoControl
22002	optohost002	TCP/UDP	Opto Host Port 2	Registered: 2006-09
22003	optohost003	TCP/UDP	Opto Host Port 3	Registered: 2006-09
22004	optohost004	TCP/UDP	Opto Host Port 4	Registered: 2006-09
22005	optohost004	TCP/UDP	Opto Host Port 5	Registered: 2006-09
22006-22124			Unassigned
22125	dcap	TCP	dCache Access Protocol	Registered: 2009-03-10
22125		UDP	Reserved
22126-22127			Unassigned
22128	gsidcap	TCP	GSI dCache Access Protocol	Registered: 2009-03-10
22128		UDP	Reserved
22129-22221			Unassigned
22222	easyengine	TCP	EasyEngine is CLI tool to manage WordPress Sites on Nginx server	Registered: 2014-03-10
22222		UDP	Reserved
22223-22272			Unassigned
22273	wnn6	TCP/UDP	wnn6
22274-22304			Unassigned
22305	cis	TCP/UDP	CompactIS Tunnel	Registered: 2007-08-16
22306-22332			Unassigned
22333	showcockpit-net	TCP/UDP	ShowCockpit Networking	Registered: 2020-11-18
22334			Unassigned
22335	shrewd-control	TCP	Initium Labs Security and Automation Control	Registered: 2015-03-06
22335	shrewd-stream	UDP	Initium Labs Security and Automation Streaming	Registered: 2015-03-06
22336-22342			Unassigned
22343	cis-secure	TCP/UDP	CompactIS Secure Tunnel	Registered: 2007-08-16
22344-22346			Unassigned
22347	wibukey	TCP/UDP	WibuKey Standard WkLan	Registered: 2007-06
22348-22349			Unassigned
22350	codemeter	TCP/UDP	CodeMeter Standard	Registered: 2007-06
22351	codemeter-cmwan	TCP	TPC/IP requests of copy protection software to a server	Registered: 2013-06-25
22351		UDP	Reserved
22352-22536			Unassigned
22537	caldsoft-backup	TCP	CaldSoft Backup server file transfer	Registered: 2011-08-12
22537		UDP	Reserved
22538-22554			Unassigned
22555	vocaltec-wconf	TCP	Vocaltec Web Conference
22555	vocaltec-phone	UDP	Vocaltec Internet Phone
22556-22762			Unassigned
22763	talikaserver	TCP/UDP	Talika Main Server	Registered: 2006-12
22764-22799			Unassigned
22800	aws-brf	TCP/UDP	Telerate Information Platform LAN
22801-22950			Unassigned
22951	brf-gw	TCP/UDP	Telerate Information Platform WAN
22952-22999			Unassigned
23000	inovaport1	TCP/UDP	Inova LightLink Server Type 1	Registered: 2006-10
23001	inovaport2	TCP/UDP	Inova LightLink Server Type 2	Registered: 2006-10
23002	inovaport3	TCP/UDP	Inova LightLink Server Type 3	Registered: 2006-10
23003	inovaport4	TCP/UDP	Inova LightLink Server Type 4	Registered: 2006-10
23004	inovaport5	TCP/UDP	Inova LightLink Server Type 5	Registered: 2006-10
23005	inovaport6	TCP/UDP	Inova LightLink Server Type 6	Registered: 2006-10
23006-23052			Unassigned
23053	gntp	TCP	Generic Notification Transport Protocol	Registered: 2012-02-07
23053		UDP	Reserved
23054-23271			Unassigned
23272		TCP	Reserved
23272	s102	UDP	S102 application	Registered: 2009-08-26
23273-23293			Unassigned
23294	5afe-dir	TCP	5AFE SDN Directory	Registered: 2016-04-01
23294	5afe-disc	UDP	5AFE SDN Directory discovery	Registered: 2016-04-01
23295-23332			Unassigned
23333	elxmgmt	TCP/UDP	Emulex HBAnyware Remote Management	Registered: 2007-11-06
23334-23399			Unassigned
23400	novar-dbase	TCP/UDP	Novar Data	Registered: 2006-02
23401	novar-alarm	TCP/UDP	Novar Alarm	Registered: 2006-02
23402	novar-global	TCP/UDP	Novar Global	Registered: 2006-02
23403-23455			Unassigned
23456	aequus	TCP	Aequus Service	Registered: 2009-02-12
23456		UDP	Reserved
23457	aequus-alt	TCP	Aequus Service Mgmt	Registered: 2009-02-12
23457		UDP	Reserved
23458-23545			Unassigned
23546	areaguard-neo	TCP	AreaGuard Neo - WebServer	Registered: 2012-05-31
23546		UDP	Reserved
23547-23999			Unassigned
24000	med-ltp	TCP/UDP	med-ltp
24001	med-fsp-rx	TCP/UDP	med-fsp-rx
24002	med-fsp-tx	TCP/UDP	med-fsp-tx
24003	med-supp	TCP/UDP	med-supp
24004	med-ovw	TCP/UDP	med-ovw
24005	med-ci	TCP/UDP	med-ci
24006	med-net-svc	TCP/UDP	med-net-svc
24007-24241			Unassigned
24242	filesphere	TCP/UDP	fileSphere
24243-24248			Unassigned
24249	vista-4gl	TCP/UDP	Vista 4GL	Modified: 2020-01-06
24250-24320			Unassigned
24321	ild	TCP/UDP	Isolv Local Directory	Registered: 2005-08
24322	hid	UDP	Transport of Human Interface Device data streams	Registered: 2012-12-14
24322		TCP	Reserved
24323	vrmg-ip	TCP	Verimag mobile class protocol over TCP	Registered: 2018-08-15
24323		UDP	Reserved
24324-24385			Unassigned
24386	intel-rci	TCP	Intel RCI IANA assigned this well-formed service name as a replacement for "intel_rci".
24386	intel_rci	TCP	Intel RCI
24386	intel-rci	UDP	Intel RCI IANA assigned this well-formed service name as a replacement for "intel_rci".
24386	intel_rci	UDP	Intel RCI
24387-24464			Unassigned
24465	tonidods	TCP/UDP	Tonido Domain Server	Registered: 2008-07-18
24466-24553			Unassigned
24554	binkp	TCP/UDP	BINKP	Modified: 2020-06-02
24555-24576			Unassigned
24577	bilobit	TCP	bilobit Service	Registered: 2014-08-15
24577	bilobit-update	UDP	bilobit Service Update	Registered: 2014-08-15
24578-24665			Unassigned
24666	sdtvwcam	TCP	Service used by SmarDTV to communicate between a CAM and a second screen application	Registered: 2015-03-04
24666		UDP	Reserved
24667-24675			Unassigned
24676	canditv	TCP/UDP	Canditv Message Service	Registered: 2009-03-10
24677	flashfiler	TCP/UDP	FlashFiler
24678	proactivate	TCP/UDP	Turbopower Proactivate
24679			Unassigned
24680	tcc-http	TCP/UDP	TCC User HTTP Service	Registered: 2006-08
24681-24753			Unassigned
24754	cslg	TCP	Citrix StorageLink Gateway	Registered: 2009-04-17
24754		UDP	Reserved
24755-24849			Unassigned
24850		TCP	Reserved
24850	assoc-disc	UDP	Device Association Discovery	Registered: 2012-06-27
24851-24921			Unassigned
24922	find	TCP/UDP	Find Identification of Network Devices
24923-24999			Unassigned
25000	icl-twobase1	TCP/UDP	icl-twobase1
25001	icl-twobase2	TCP/UDP	icl-twobase2
25002	icl-twobase3	TCP/UDP	icl-twobase3
25003	icl-twobase4	TCP/UDP	icl-twobase4
25004	icl-twobase5	TCP/UDP	icl-twobase5
25005	icl-twobase6	TCP/UDP	icl-twobase6
25006	icl-twobase7	TCP/UDP	icl-twobase7
25007	icl-twobase8	TCP/UDP	icl-twobase8
25008	icl-twobase9	TCP/UDP	icl-twobase9
25009	icl-twobase10	TCP/UDP	icl-twobase10
25010-25470			Unassigned
25471	rna	SCTP	RNSAP User Adaptation for Iurh	Registered: 2011-02-07
25472-25575			Unassigned
25576	sauterdongle	TCP	Sauter Dongle	Registered: 2010-12-15
25576		UDP	Reserved
25577-25603			Unassigned
25604	idtp	TCP	Identifier Tracing Protocol	Registered: 2011-08-09
25604		UDP	Reserved
25605-25792			Unassigned
25793	vocaltec-hos	TCP/UDP	Vocaltec Address Server
25794-25899			Unassigned
25900	tasp-net	TCP/UDP	TASP Network Comm	Registered: 2004-11
25901	niobserver	TCP/UDP	NIObserver
25902	nilinkanalyst	TCP/UDP	NILinkAnalyst	Registered: 2007-08-30
25903	niprobe	TCP/UDP	NIProbe
25904-25953			Unassigned
25954	bf-game	UDP	Bitfighter game server	Registered: 2012-08-16
25954		TCP	Reserved
25955	bf-master	UDP	Bitfighter master server	Registered: 2012-08-16
25955		TCP	Reserved
25956-25999			Unassigned
26000	quake	TCP/UDP	quake
26001-26132			Unassigned
26133	scscp	TCP/UDP	Symbolic Computation Software Composability Protocol	Registered: 2007-11-27
26134-26207			Unassigned
26208	wnn6-ds	TCP/UDP	wnn6-ds
26209-26256			Unassigned
26257	cockroach	TCP	CockroachDB	Registered: 2015-09-29
26257		UDP	Reserved
26258-26259			Unassigned
26260	ezproxy	TCP/UDP	eZproxy
26261	ezmeeting	TCP/UDP	eZmeeting
26262	k3software-svr	TCP/UDP	K3 Software-Server
26263	k3software-cli	TCP/UDP	K3 Software-Client
26264			De-registered	Modified: 2006-04-06
26265-26485			Unassigned
26486	exoline-tcp	TCP	EXOline-TCP	Registered: 2008-12-24 Modified: 2018-09-13
26486	exoline-udp	UDP	EXOline-UDP	Registered: 2008-12-24 Modified: 2018-09-13
26487	exoconfig	TCP/UDP	EXOconfig	Registered: 2008-12-24
26488			Unassigned
26489	exonet	TCP/UDP	EXOnet	Registered: 2008-12-24
26490-26999			Unassigned
27000-27009	flex-lm		FLEX LM (1-10)	Modified: 2018-02-15
27010	flex-lmadmin	TCP	A protocol for managing license services	Registered: 2018-08-22
27010		UDP	Reserved
27011-27016			Unassigned
27017	mongodb	TCP	Mongo database system	Registered: 2019-02-21
27017		UDP	Reserved
27018-27344			Unassigned	Unauthorized Use: Unauthorized Use Known on ports 27018 and 27019
27345	imagepump	TCP/UDP	ImagePump
27346-27441			Unassigned
27442	jesmsjc	TCP/UDP	Job controller service	Registered: 2010-10-15
27443-27503			Unassigned
27504	kopek-httphead	TCP/UDP	Kopek HTTP Head Port	Registered: 2002-07
27505-27781			Unassigned
27782	ars-vista	TCP/UDP	ARS VISTA Application	Registered: 2004-11
27783-27875			Unassigned
27876	astrolink	TCP	Astrolink Protocol	Registered: 2013-01-14
27876		UDP	Reserved
27877-27998			Unassigned
27999	tw-auth-key	TCP	TW Authentication/Key Distribution and
27999	tw-auth-key	UDP	Attribute Certificate Services
28000	nxlmd	TCP	NX License Manager	Unauthorized Use: Unauthorized Use Known on port 28000 Registered: 2004-11
28000	nxlmd	UDP	NX License Manager	Registered: 2004-11
28001	pqsp	TCP	PQ Service	Registered: 2009-09-15
28001		UDP	Reserved
28002-28009			Unassigned
28010	gruber-cashreg	TCP	Gruber cash registry protocol	Registered: 2019-12-31
28010		UDP	Reserved
28011-28079			Unassigned	Unauthorized Use: Unauthorized Use Known on ports 28017, 28018 and 28019
28080	thor-engine	TCP	thor/server - ML engine	Registered: 2021-09-29 Modified: 2021-10-01
28080		UDP	Reserved
28081-28118			Unassigned
28119		TCP	Reserved
28119	a27-ran-ran	UDP	A27 cdma2000 RAN Management	Registered: 2012-04-13
28120-28199			Unassigned
28200	voxelstorm	TCP/UDP	VoxelStorm game server	Registered: 2012-11-08
28201-28239			Unassigned
28240	siemensgsm	TCP/UDP	Siemens GSM	Registered: 2004-11
28241-28588			Unassigned
28589	bosswave	TCP	Building operating system services wide area verified exchange	Registered: 2016-06-13
28589		UDP	Reserved
28590-28999			Unassigned
29000	saltd-licensing	TCP	Siemens Licensing Server	Registered: 2020-06-08
29000		UDP	Reserved
29001-29117			Unassigned
29118		TCP/UDP	Reserved
29118	sgsap	SCTP	SGsAP in 3GPP	Registered: 2009-06-11
29119-29166			Unassigned
29167	otmp	TCP/UDP	ObTools Message Protocol	Registered: 2006-02
29168		TCP/UDP	Reserved
29168	sbcap	SCTP	SBcAP in 3GPP	Registered: 2009-06-11
29169	iuhsctpassoc	SCTP	HNBAP and RUA Common Association	Registered: 2009-09-08
29170-29998			Unassigned
29999	bingbang	TCP	data exchange protocol for IEC61850 in wind power plants	Registered: 2012-10-15
29999		UDP	Reserved
30000	ndmps	TCP	Secure Network Data Management Protocol	Registered: 2013-02-05
30000		UDP	Reserved
30001	pago-services1	TCP/UDP	Pago Services 1	Registered: 2002-03
30002	pago-services2	TCP/UDP	Pago Services 2	Registered: 2002-03
30003	amicon-fpsu-ra	TCP/UDP	Amicon FPSU-IP Remote Administration	Registered: 2013-04-25
30004	amicon-fpsu-s	UDP	Amicon FPSU-IP VPN	Registered: 2013-04-25
30004		TCP	Reserved
30005-30099			Unassigned
30100	rwp	TCP	Remote Window Protocol	Registered: 2015-05-20
30100		UDP	Reserved
30100	rwp	SCTP	Remote Window Protocol	Registered: 2015-05-20
30101-30259			Unassigned
30260	kingdomsonline	TCP/UDP	Kingdoms Online (CraigAvenue)	Registered: 2009-08-18
30261-30399			Unassigned
30400	gs-realtime	TCP	GroundStar RealTime System	Registered: 2017-08-10 Modified: 2017-12-13
30400		UDP	Reserved
30401-30831			Unassigned
30832	samsung-disc	UDP	Samsung Convergence Discovery Protocol	Registered: 2013-05-29
30832		TCP	Reserved
30833-30998			Unassigned
30999	ovobs	TCP/UDP	OpenView Service Desk Client	Registered: 2006-05
31000-31015			Unassigned
31016	ka-sddp	TCP	Kollective Agent Secure Distributed Delivery Protocol	Registered: 2016-12-11
31016	ka-kdp	UDP	Kollective Agent Kollective Delivery Protocol	Registered: 2016-12-11
31017-31019			Unassigned
31020	autotrac-acp	TCP	Autotrac ACP 245
31020		UDP	Reserved
31021-31028			Unassigned
31029		TCP	Reserved
31029	yawn	UDP	YaWN - Yet Another Windows Notifier	Registered: 2010-08-30
31030-31336			Unassigned
31337	eldim	TCP/UDP	eldim is a secure file upload proxy	Registered: 2021-05-14
31338-31399			Unassigned
31400	pace-licensed	TCP	PACE license server	Registered: 2014-04-28
31400		UDP	Reserved
31401-31415			Unassigned
31416	xqosd	TCP/UDP	XQoS network monitor	Registered: 2002-06
31417-31456			Unassigned
31457	tetrinet	TCP/UDP	TetriNET Protocol	Registered: 2004-11
31458-31619			Unassigned
31620	lm-mon	TCP/UDP	lm mon	Registered: 2003-06
31621-31684			Unassigned
31685	dsx-monitor	TCP	DS Expert Monitor IANA assigned this well-formed service name as a replacement for "dsx_monitor".	Registered: 2008-08-21
31685	dsx_monitor	TCP	DS Expert Monitor	Registered: 2008-08-21
31685		UDP	Reserved
31686-31764			Unassigned
31765	gamesmith-port	TCP/UDP	GameSmith Port	Registered: 2002-08
31766-31947			Unassigned
31948	iceedcp-tx	TCP	Embedded Device Configuration Protocol TX IANA assigned this well-formed service name as a replacement for "iceedcp_tx".	Registered: 2006-08
31948	iceedcp_tx	TCP	Embedded Device Configuration Protocol TX	Registered: 2006-08
31948	iceedcp-tx	UDP	Embedded Device Configuration Protocol TX IANA assigned this well-formed service name as a replacement for "iceedcp_tx".	Registered: 2006-08
31948	iceedcp_tx	UDP	Embedded Device Configuration Protocol TX	Registered: 2006-08
31949	iceedcp-rx	TCP	Embedded Device Configuration Protocol RX IANA assigned this well-formed service name as a replacement for "iceedcp_rx".	Registered: 2006-08
31949	iceedcp_rx	TCP	Embedded Device Configuration Protocol RX	Registered: 2006-08
31949	iceedcp-rx	UDP	Embedded Device Configuration Protocol RX IANA assigned this well-formed service name as a replacement for "iceedcp_rx".	Registered: 2006-08
31949	iceedcp_rx	UDP	Embedded Device Configuration Protocol RX	Registered: 2006-08
31950-32033			Unassigned
32034	iracinghelper	TCP/UDP	iRacing helper service	Registered: 2007-08-30
32035-32248			Unassigned
32249	t1distproc60	TCP/UDP	T1 Distributed Processor	Registered: 2004-11
32250-32399			Unassigned
32400	plex	TCP	Plex multimedia	Registered: 2016-06-02
32400		UDP	Reserved
32401-32482			Unassigned
32483	apm-link	TCP/UDP	Access Point Manager Link	Registered: 2005-08
32484-32634			Unassigned
32635	sec-ntb-clnt	TCP/UDP	SecureNotebook-CLNT	Registered: 2004-11
32636	DMExpress	TCP/UDP	DMExpress
32637-32766			Unassigned
32767	filenet-powsrm	TCP/UDP	FileNet BPM WS-ReliableMessaging Client	Registered: 2006-08
32768	filenet-tms	TCP/UDP	Filenet TMS
32769	filenet-rpc	TCP/UDP	Filenet RPC
32770	filenet-nch	TCP/UDP	Filenet NCH
32771	filenet-rmi	TCP	FileNET RMI
32771	filenet-rmi	UDP	FileNet RMI
32772	filenet-pa	TCP/UDP	FileNET Process Analyzer	Registered: 2003-01
32773	filenet-cm	TCP/UDP	FileNET Component Manager	Registered: 2003-08
32774	filenet-re	TCP/UDP	FileNET Rules Engine	Registered: 2003-08
32775	filenet-pch	TCP/UDP	Performance Clearinghouse	Registered: 2005-11
32776	filenet-peior	TCP/UDP	FileNET BPM IOR	Registered: 2006-05
32777	filenet-obrok	TCP/UDP	FileNet BPM CORBA	Registered: 2006-10
32778-32800			Unassigned
32801	mlsn	TCP/UDP	Multiple Listing Service Network	Registered: 2010-10-11
32802-32810			Unassigned
32811	retp	TCP	Real Estate Transport Protocol	Registered: 2010-10-11
32811		UDP	Reserved
32812-32895			Unassigned
32896	idmgratm	TCP/UDP	Attachmate ID Manager	Registered: 2003-03
32897-32999			Unassigned
33000	wg-endpt-comms	TCP	WatchGuard Endpoint Communications	Registered: 2020-01-16
33000		UDP	Reserved
33001-33059			Unassigned
33060	mysqlx	TCP	MySQL Database Extended Interface	Registered: 2015-08-06
33060		UDP	Reserved
33061-33122			Unassigned
33123	aurora-balaena	TCP/UDP	Aurora (Balaena Ltd)	Registered: 2008-02-14
33124-33330			Unassigned
33331	diamondport	TCP/UDP	DiamondCentral Interface	Registered: 2002-07
33332			Unassigned
33333	dgi-serv	TCP	Digital Gaslight Service	Registered: 2010-03-02
33333		UDP	Reserved
33334	speedtrace	TCP	SpeedTrace TraceAgent	Registered: 2012-02-01
33334	speedtrace-disc	UDP	SpeedTrace TraceAgent Discovery	Registered: 2012-02-01
33335-33433			Unassigned
33434	traceroute	TCP/UDP	traceroute use
33435		TCP	Reserved
33435	mtrace	UDP	IP Multicast Traceroute	Unauthorized Use: Known Unauthorized Use on port 33435 Reference: [RFC8487] Registered: 2017-12-13 Modified: 2019-08-09
33436-33655			Unassigned	Unauthorized Use: Known Unauthorized Use on ports 33436-33534
33656	snip-slave	TCP/UDP	SNIP Slave	Registered: 2005-08
33657-33889			Unassigned
33890	digilent-adept	TCP	Adept IP protocol	Registered: 2020-06-25
33890		UDP	Reserved
33891-34248			Unassigned
34249	turbonote-2	TCP/UDP	TurboNote Relay Server Default Port
34250-34377			Unassigned
34378	p-net-local	TCP/UDP	P-Net on IP local	Registered: 2004-02
34379	p-net-remote	TCP/UDP	P-Net on IP remote	Registered: 2004-02
34380-34566			Unassigned
34567	dhanalakshmi	TCP	dhanalakshmi.org EDI Service	Registered: 2010-04-20
34567	edi_service	UDP	dhanalakshmi.org EDI Service	Registered: 2016-10-26
34568-34961			Unassigned
34962	profinet-rt	TCP/UDP	PROFInet RT Unicast	Registered: 2004-11
34963	profinet-rtm	TCP/UDP	PROFInet RT Multicast	Registered: 2004-11
34964	profinet-cm	TCP/UDP	PROFInet Context Manager	Registered: 2004-11
34965-34979			Unassigned
34980	ethercat	TCP/UDP	EtherCAT Port	Registered: 2003-11
34981-34999			Unassigned
35000	heathview	TCP	HeathView	Registered: 2013-03-21
35000		UDP	Reserved
35001	rt-viewer	TCP/UDP	ReadyTech Viewer	Registered: 2013-09-13
35002	rt-sound	TCP	ReadyTech Sound Server	Registered: 2013-09-13
35002		UDP	Reserved
35003	rt-devicemapper	TCP	ReadyTech DeviceMapper Server	Registered: 2013-09-13
35003		UDP	Reserved
35004	rt-classmanager	TCP/UDP	ReadyTech ClassManager	Registered: 2013-09-13
35005	rt-labtracker	TCP	ReadyTech LabTracker	Registered: 2013-09-13
35005		UDP	Reserved
35006	rt-helper	TCP	ReadyTech Helper Service	Registered: 2013-09-13
35006		UDP	Reserved
35007-35099			Unassigned
35100	axio-disc	TCP/UDP	Axiomatic discovery protocol	Registered: 2016-12-09
35101-35353			Unassigned
35354	kitim	TCP	KIT Messenger	Registered: 2011-07-07
35354		UDP	Reserved
35355	altova-lm	TCP	Altova License Management	Registered: 2011-07-07
35355	altova-lm-disc	UDP	Altova License Management Discovery	Registered: 2011-07-07
35356	guttersnex	TCP	Gutters Note Exchange	Registered: 2011-07-19
35356		UDP	Reserved
35357	openstack-id	TCP	OpenStack ID Service	Registered: 2011-08-15
35357		UDP	Reserved
35358-36000			Unassigned
36001	allpeers	TCP/UDP	AllPeers Network	Registered: 2007-04
36002-36410			Unassigned
36411	wlcp	UDP	Wireless LAN Control plane Protocol (WLCP)	Registered: 2014-11-14
36411		TCP	Reserved
36412		TCP/UDP	Reserved
36412	s1-control	SCTP	S1-Control Plane (3GPP)	Registered: 2009-09-01
36413-36421			Unassigned
36422		TCP/UDP	Reserved
36422	x2-control	SCTP	X2-Control Plane (3GPP)	Registered: 2009-09-01
36423	slmap	SCTP	SLm Interface Application Protocol	Registered: 2015-06-18
36424	nq-ap	SCTP	Nq and Nq' Application Protocol	Registered: 2015-06-18
36425-36442			Unassigned
36443	m2ap	SCTP	M2 Application Part	Registered: 2011-02-07
36444	m3ap	SCTP	M3 Application Part	Registered: 2011-02-07
36445-36461			Unassigned
36462		TCP/UDP	Reserved
36462	xw-control	SCTP	Xw-Control Plane (3GPP)	Registered: 2015-11-13
36463-36523			Unassigned
36524	febooti-aw	TCP	Febooti Automation Workshop	Registered: 2011-06-10
36524		UDP	Reserved
36525-36601			Unassigned
36602	observium-agent	TCP	Observium statistics collection agent	Registered: 2013-05-10
36602		UDP	Reserved
36603-36699			Unassigned
36700	mapx	TCP	MapX communication	Registered: 2014-10-13
36700		UDP	Reserved
36701-36864			Unassigned
36865	kastenxpipe	TCP/UDP	KastenX Pipe
36866-37471			Unassigned
37472		TCP/UDP	Reserved
37472	3gpp-w1ap	SCTP	W1 signalling transport	Registered: 2020-07-16
37473-37474			Unassigned
37475	neckar	TCP/UDP	science + computing's Venus Administration Port	Registered: 2002-02
37476-37482			Unassigned
37483	gdrive-sync	TCP	Google Drive Sync	Registered: 2013-02-01 Modified: 2015-07-31
37483		UDP	Reserved
37484-37600			Unassigned
37601	eftp	TCP	Epipole File Transfer Protocol	Registered: 2014-11-13
37601		UDP	Reserved
37602-37653			Unassigned
37654	unisys-eportal	TCP/UDP	Unisys ClearPath ePortal	Registered: 2006-01
37655-37999			Unassigned
38000	ivs-database	TCP	InfoVista Server Database	Registered: 2014-05-23
38000		UDP	Reserved
38001	ivs-insertion	TCP	InfoVista Server Insertion	Registered: 2014-05-23
38001		UDP	Reserved
38002	cresco-control	TCP	Cresco Controller	Registered: 2014-11-21
38002	crescoctrl-disc	UDP	Cresco Controller Discovery	Registered: 2014-11-21
38003-38200			Unassigned
38201	galaxy7-data	TCP/UDP	Galaxy7 Data Tunnel	Registered: 2002-09
38202	fairview	TCP/UDP	Fairview Message Service	Registered: 2005-11
38203	agpolicy	TCP/UDP	AppGate Policy Server	Registered: 2004-11
38204-38411			Unassigned
38412		TCP/UDP	Reserved
38412	ng-control	SCTP	NG Control Plane (3GPP)	Registered: 2017-05-18 Modified: 2017-05-19
38413-38421			Unassigned
38422		TCP/UDP	Reserved
38422	xn-control	SCTP	Xn Control Plane (3GPP)	Registered: 2017-05-18 Modified: 2017-05-19
38423-38461			Unassigned
38462		TCP/UDP	Reserved
38462	e1-interface	SCTP	E1 signalling transport (3GPP)	Registered: 2018-11-06 Modified: 2018-11-15
38463-38471			Unassigned
38472		TCP/UDP	Reserved
38472	f1-control	SCTP	F1 Control Plane (3GPP)	Registered: 2017-06-23
38473-38637			Unassigned
38638	psqlmws	TCP	Premier SQL Middleware Server	Registered: 2022-02-15
38638		UDP	Reserved
38639-38799			Unassigned
38800		UDP	Reserved
38801-38864			Unassigned
38865	secrmmsafecopya	TCP	Security approval process for use of the secRMM SafeCopy program	Registered: 2012-03-14
38865		UDP	Reserved
38866-39062			Unassigned
39063	vroa	TCP	Children's hearing test/Telemedicine	Registered: 2021-12-23
39063		UDP	Reserved
39064-39680			Unassigned
39681	turbonote-1	TCP/UDP	TurboNote Default Port
39682-39999			Unassigned
40000	safetynetp	TCP/UDP	SafetyNET p	Registered: 2006-11 Modified: 2022-12-15
40001-40022			Unassigned
40023		TCP	Reserved
40023	k-patentssensor	UDP	K-PatentsSensorInformation	Registered: 2015-12-02 Modified: 2021-02-02
40024-40403			Unassigned
40404	sptx	TCP	Simplify Printing TX	Registered: 2013-12-09
40404		UDP	Reserved
40405-40840			Unassigned
40841	cscp	TCP/UDP	CSCP
40842	csccredir	TCP/UDP	CSCCREDIR
40843	csccfirewall	TCP/UDP	CSCCFIREWALL
40844-40852			Unassigned
40853		TCP	Reserved
40853	ortec-disc	UDP	ORTEC Service Discovery	Registered: 2010-11-22
40854-41110			Unassigned
41111	fs-qos	TCP/UDP	Foursticks QoS Protocol	Registered: 2002-04
41112-41120			Unassigned
41121	tentacle	TCP	Tentacle Server	Registered: 2009-06-02
41121		UDP	Reserved
41122-41229			Unassigned
41230	z-wave-s	TCP	Z-Wave Protocol over SSL/TLS	Registered: 2015-06-26
41230	z-wave-s	UDP	Z-Wave Protocol over DTLS	Registered: 2015-06-26
41231-41793			Unassigned
41794	crestron-cip	TCP/UDP	Crestron Control Port	Registered: 2003-01 Modified: 2019-10-17
41795	crestron-ctp	TCP/UDP	Crestron Terminal Port	Registered: 2003-01 Modified: 2019-10-17
41796	crestron-cips	TCP	Crestron Secure Control Port	Registered: 2012-06-27 Modified: 2019-10-17
41796		UDP	Reserved
41797	crestron-ctps	TCP	Crestron Secure Terminal Port	Registered: 2012-06-27 Modified: 2019-10-17
41797		UDP	Reserved
41798-42507			Unassigned	Unauthorized Use: Unauthorized Use Known on port 42000
42508	candp	TCP/UDP	Computer Associates network discovery protocol	Registered: 2005-09
42509	candrp	TCP/UDP	CA discovery response	Registered: 2005-08
42510	caerpc	TCP/UDP	CA eTrust RPC	Registered: 2005-08
42511-42998			Unassigned
42999	curiosity	TCP	API endpoint for search application	Registered: 2022-12-09
42999		UDP	Reserved
43000	recvr-rc	TCP	Receiver Remote Control	Registered: 2012-12-20
43000	recvr-rc-disc	UDP	Receiver Remote Control Discovery	Registered: 2012-12-20
43001-43187			Unassigned
43188	reachout	TCP/UDP	REACHOUT
43189	ndm-agent-port	TCP/UDP	NDM-AGENT-PORT
43190	ip-provision	TCP/UDP	IP-PROVISION
43191	noit-transport	TCP	Reconnoiter Agent Data Transport	Registered: 2009-05-19
43191		UDP	Reserved
43192-43209			Unassigned
43210	shaperai	TCP	Shaper Automation Server Management	Registered: 2012-06-22
43210	shaperai-disc	UDP	Shaper Automation Server Management Discovery	Registered: 2012-06-22
43211-43437			Unassigned
43438		TCP	Reserved
43438	hmip-routing	UDP	HmIP LAN Routing	Registered: 2018-02-28
43439	eq3-update	TCP	EQ3 firmware update	Registered: 2012-02-10 Modified: 2014-05-09
43439	eq3-config	UDP	EQ3 discovery and configuration	Registered: 2012-02-10 Modified: 2014-05-09
43440	ew-mgmt	TCP	Cisco EnergyWise Management
43440	ew-disc-cmd	UDP	Cisco EnergyWise Discovery and Command Flooding	Registered: 2009-05-19
43441	ciscocsdb	TCP/UDP	Cisco NetMgmt DB Ports	Registered: 2005-11
43442-44122			Unassigned
44123	z-wave-tunnel	TCP	Z-Wave Secure Tunnel	Registered: 2012-10-12 Modified: 2015-06-26
44123		UDP	Reserved
44124-44320			Unassigned
44321	pmcd	TCP/UDP	PCP server (pmcd)	Registered: 2010-12-20
44322	pmcdproxy	TCP/UDP	PCP server (pmcd) proxy	Registered: 2003-07 Modified: 2010-12-20
44323	pmwebapi	TCP	HTTP binding for Performance Co-Pilot client API	Registered: 2013-10-09
44323		UDP	Unassigned
44324-44443			Unassigned
44444	cognex-dataman	TCP	Cognex DataMan Management Protocol	Registered: 2012-08-28
44444		UDP	Reserved
44445	acronis-backup	TCP	Acronis Backup Gateway service port	Registered: 2019-11-25
44445		UDP	Reserved
44446-44543			Unassigned	Unauthorized Use: Known UNAUTHORIZED USE: Ports 44515 & 44516
44544		TCP	Reserved
44544	domiq	UDP	DOMIQ Building Automation	Registered: 2011-08-29
44545-44552			Unassigned
44553	rbr-debug	TCP/UDP	REALbasic Remote Debug	Registered: 2004-11
44554-44599			Unassigned
44600		TCP	Reserved
44600	asihpi	UDP	AudioScience HPI	Registered: 2011-07-07
44601-44817			Unassigned
44818	EtherNet-IP-2	TCP	EtherNet/IP messaging IANA assigned this well-formed service name as a replacement for "EtherNet/IP-2".
44818	EtherNet/IP-2	TCP	EtherNet/IP messaging
44818	EtherNet-IP-2	UDP	EtherNet/IP messaging IANA assigned this well-formed service name as a replacement for "EtherNet/IP-2".
44818	EtherNet/IP-2	UDP	EtherNet/IP messaging
44819-44899			Unassigned
44900	m3da	TCP	M3DA is used for efficient machine-to-machine communications	Registered: 2013-02-22
44900	m3da-disc	UDP	M3DA Discovery is used for efficient machine-to-machine communications	Registered: 2013-02-22
44901-44999			Unassigned
45000	asmp	TCP	Nuance AutoStore Status Monitoring Protocol (data transfer)	Registered: 2011-09-01 Modified: 2017-04-26
45000	asmp-mon	UDP	Nuance AutoStore Status Monitoring Protocol (device monitoring)	Registered: 2011-09-01 Modified: 2017-04-26
45001	asmps	TCP	Nuance AutoStore Status Monitoring Protocol (secure data transfer)	Registered: 2011-09-01 Modified: 2017-04-26
45001		UDP	Reserved
45002	rs-status	TCP	Redspeed Status Monitor	Registered: 2015-03-10
45002		UDP	Reserved
45003-45044			Unassigned
45045	synctest	TCP	Remote application control protocol	Registered: 2013-04-08
45045		UDP	Reserved
45046-45053			Unassigned
45054	invision-ag	TCP/UDP	InVision AG
45055-45513			Unassigned
45514	cloudcheck	TCP	ASSIA CloudCheck WiFi Management System	Registered: 2016-08-29
45514	cloudcheck-ping	UDP	ASSIA CloudCheck WiFi Management keepalive	Registered: 2016-08-29
45515-45677			Unassigned
45678	eba	TCP/UDP	EBA PRISE
45679-45823			Unassigned
45824	dai-shell	TCP	Server for the DAI family of client-server products	Registered: 2012-04-30
45824		UDP	Reserved
45825	qdb2service	TCP/UDP	Qpuncture Data Access Service	Registered: 2007-10-24
45826-45965			Unassigned
45966	ssr-servermgr	TCP/UDP	SSRServerMgr
45967-46335			Unassigned
46336	inedo	TCP	Listen port used for Inedo agent communication	Registered: 2016-01-12
46336		UDP	Reserved
46337-46997			Unassigned
46998	spremotetablet	TCP	Connection between a desktop computer or server and a signature tablet to capture handwritten signatures	Registered: 2012-07-19 Modified: 2013-08-02
46998		UDP	Reserved
46999	mediabox	TCP/UDP	MediaBox Server	Registered: 2004-11
47000	mbus	TCP/UDP	Message Bus
47001	winrm	TCP	Windows Remote Management Service	Registered: 2009-04-29
47001		UDP	Reserved
47002-47099			Unassigned
47100	jvl-mactalk	UDP	Configuration of motors connected to Industrial Ethernet	Registered: 2012-12-21
47100		TCP	Reserved
47101-47556			Unassigned
47557	dbbrowse	TCP/UDP	Databeam Corporation
47558-47623			Unassigned
47624	directplaysrvr	TCP/UDP	Direct Play Server
47625-47805			Unassigned
47806	ap	TCP/UDP	ALC Protocol
47807			Unassigned
47808	bacnet	TCP/UDP	Building Automation and Control Networks	Registered: 2011-02-10
47809	presonus-ucnet	UDP	PreSonus Universal Control Network Protocol	Registered: 2013-07-12
47809		TCP	Reserved
47810-47999			Unassigned
48000	nimcontroller	TCP/UDP	Nimbus Controller
48001	nimspooler	TCP/UDP	Nimbus Spooler
48002	nimhub	TCP/UDP	Nimbus Hub
48003	nimgtw	TCP/UDP	Nimbus Gateway
48004	nimbusdb	TCP	NimbusDB Connector	Registered: 2011-01-24
48004		UDP	Reserved
48005	nimbusdbctrl	TCP	NimbusDB Control	Registered: 2011-01-24
48005		UDP	Reserved
48006-48047			Unassigned
48048	juka	TCP	Juliar Programming Language Protocol	Registered: 2018-02-16 Modified: 2019-03-08
48048		UDP	Reserved
48049	3gpp-cbsp	TCP	3GPP Cell Broadcast Service Protocol	Registered: 2009-12-07
48049		UDP	Reserved
48050	weandsf	TCP	WeFi Access Network Discovery and Selection Function	Registered: 2013-07-19
48050		UDP	Reserved
48051-48127			Unassigned
48128	isnetserv	TCP/UDP	Image Systems Network Services	Registered: 2006-05
48129	blp5	TCP/UDP	Bloomberg locator	Registered: 2006-05
48130-48555			Unassigned
48556	com-bardac-dw	TCP/UDP	com-bardac-dw
48557-48618			Unassigned
48619	iqobject	TCP/UDP	iqobject	Registered: 2003-11
48620-48652			Unassigned
48653	robotraconteur	TCP/UDP	Robot Raconteur transport	Registered: 2014-01-27
48654-48999			Unassigned
49000	matahari	TCP	Matahari Broker	Registered: 2011-08-31
49000		UDP	Reserved
49001	nusrp	TCP	Nuance Unity Service Request Protocol	Registered: 2017-04-20
49001	nusdp-disc	UDP	Nuance Unity Service Discovery Protocol	Registered: 2017-04-20
49002-49149			Unassigned
49150	inspider	TCP	InSpider System	Registered: 2017-11-06
49150		UDP	Reserved
49151			IANA Reserved

Source: IANA

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