Overview of services running on Port 5001 TCP.
~244 Thousand IP addresses observed from May to December 2012
To get raw lists of the data go to Download. For an explanation of what this data is and how it was obtained, see Paper.

Servicename	Product	Count	Percent
no match	-/-	74936	30.605
http	Apache	46453	18.972
http		28141	11.493
http	Slingbox remote streaming httpd	26912	10.991
ovm-manager	Oracle VM Manager	14978	6.117
ssl	SSLv3	10064	4.11
irc	Dancer ircd	4052	1.655
http	SonicWALL	3694	1.509
http	Boa HTTPd	3176	1.297
chat	AIM or ICQ server	2248	0.918
upnp	PS3 Media Server UPnP	2131	0.87
http	thttpd	1737	0.709
slingbox	Slingbox streaming video	1437	0.587
ssh	OpenSSH	1319	0.539
telnet	Cisco router telnetd	1128	0.461
http	SEQUANS	1070	0.437
http	lighttpd	1028	0.42
http	Microsoft IIS httpd	1001	0.409
netbios-ssn		787	0.321
vtun	Vtun Virtual Tunnel	723	0.295
http	AIM	628	0.256
http	Microsoft HTTPAPI httpd	615	0.251
http	Android	596	0.243
vnc	VNC	574	0.234
http	GoAhead-Webs httpd	542	0.221
http	Netwave IP camera http config	522	0.213
bnetd	bnetd open source Blizzard Battlenet server	520	0.212
http	Vivotek 3102 Camera http config	512	0.209
ftp	Microsoft ftpd	457	0.187
remoting	MS .NET Remoting services	410	0.167
arcserve	ARCserve Discovery	406	0.166
cirrato-client	Cirrato print server client	373	0.152
http	OneBridge	359	0.147
app	Cisco Application Peering Protocol	343	0.14
http	Avtech AVN801 network camera	322	0.132
http	BMC/Marimba Management http config	294	0.12
rtsp		262	0.107
telnet		226	0.092
http	nginx	218	0.089
eggdrop	Eggdrop IRC bot console	218	0.089
ftp		210	0.086
http	Apache Tomcat/Coyote JSP engine	200	0.082
http	Cross Web Server	192	0.078
http	Messaging	183	0.075
vnc		180	0.074
openvpn	OpenVPN	179	0.073
http	mini_httpd	157	0.064
ssl	TLS	142	0.058
http	GoAhead-Webs embedded httpd	139	0.057
http	CherryPy httpd	138	0.056
http	uc-httpd	122	0.05
http-proxy	Squid http proxy	122	0.05
http	Mbedthis-Appweb	122	0.05
socks5		119	0.049
http	PDR-M800	115	0.047
polycom-mgc	Polycom VSX 8000 MGC Manager	114	0.047
http	Mobotix Camera http config	109	0.045
http	Windows_Server_2008_R2-x86-6.1	108	0.044
http	dcs-lig-httpd	108	0.044
http	Allegro RomPager	108	0.044
http	Hikvision-Webs	104	0.042
ssh		102	0.042
http	Windows_7-amd64-6.1	99	0.04
vnc	RealVNC Personal	98	0.04
http	Thin	97	0.04
ftp	Pure-FTPd	97	0.04
mysql	MySQL	95	0.039
xml		94	0.038
http	Citrix Metaframe ICA Browser	92	0.038
ftp	FileZilla ftpd	86	0.035
http	DVR Systems webcam http interface	83	0.034
telnet	Cisco telnetd	82	0.033
http	SOE Send Server service	82	0.033
http	GeoVision GeoHttpServer for webcams	80	0.033
http	Gadspot/Avtech AV787 webcam http config	77	0.031
http	D-Link DIR-300 WAP http admin	75	0.031
http	Windows_2003-x86-5.2	67	0.027
ftp	Serv-U ftpd	66	0.027
http	Jetty	65	0.027
ncacn_http	Microsoft Windows RPC over HTTP	64	0.026
vnc	RealVNC Enterprise	63	0.026
http	PasteWSGIServer	62	0.025
secure-socket	CA Secure Socket Adapter	59	0.024
netsupport	NetSupport PC remote control	59	0.024
tandem-print	Sharp printer tandem printing	58	0.024
http	thin 1.2.11 codename Bat-Shit Crazy	57	0.023
http	GM Streaming Server httpd	57	0.023
ftp	vsftpd	57	0.023
trackmania-gbx	TrackMania game GBX remote	55	0.022
upnp	Microsoft Windows UPnP	52	0.021
ssl	TLSv1	52	0.021
http	Werkzeug	52	0.021
http	Panasonic BB-HCM331 Network Camera http config	52	0.021
http	Mongrel httpd	50	0.02
http	GoAhead-Webs	50	0.02
http	TRENDnet TV-IP100 or TV-IP110 webcam display httpd	48	0.02
http-proxy	EZproxy web proxy	48	0.02
http	ZNC IRC bouncer http config	47	0.019
ftp	ProFTPD	47	0.019
ssh	Dropbear sshd	46	0.019
http	Httpd	44	0.018
shoutcast-publishing	SHOUTcast publishing port	41	0.017
http	Happstack	41	0.017
http	WebLogic httpd	39	0.016
smtp	Microsoft ESMTP	38	0.016
http	Network Camera	38	0.016
http	APC SmartUPS http config	37	0.015
http	BaseHTTPServer	36	0.015
http	AverMedia WebCamX httpd	36	0.015
telnet	Netgear broadband router or ZyXel VoIP adapter telnetd	35	0.014
http	uTorrent WebUI	35	0.014
http	GoldStar iPECS 50B PBX http config	35	0.014
smtp	Postfix smtpd	34	0.014
http	Windows_Server_2008-x86-6.0	33	0.013
http	RemotelyAnywhere remote PC management httpd	33	0.013
http	Airlink 101 or TRENDnet TVIP-422w webcam http config	31	0.013
vnc-http	Ultr@VNC	30	0.012
http	MiniServ	30	0.012
rtsp	Avtech MPEG4 DVR control rtspd	29	0.012
http	WYM httpd	29	0.012
http	QNAP TS-219P NAS http config	29	0.012
http	CCcam card sharing system http config	29	0.012
ssl	multi-vendor SSL	28	0.011
http	TornadoServer	27	0.011
http	D-Link/Airlink IP webcam http config	27	0.011
smtp		26	0.011
http	TRENDnet TV-IP110w or TV-IP422W webcam display httpd	25	0.01
telnet	VOIM24W, remote maintenance	24	0.01
directconnect	Direct Connect P2P	24	0.01
citrix-ica	Citrix Metaframe XP ICA	24	0.01
http	D-Link DCS-910 webcam http config	23	0.009
ssh	HP Integrated Lights-Out mpSSH	22	0.009
psql	Pervasive.SQL Server - Relational Engine	22	0.009
http	WindWeb	22	0.009
smtp	Exim smtpd	21	0.009
http	Intoto httpd	21	0.009
http	D-Link DCS-920 webcam http config	21	0.009
ssh	Cisco SSH	20	0.008
http	Windows_7-x86-6.1	20	0.008
http	TwistedWeb httpd	20	0.008
http	AIP250	20	0.008
ftp	MikroTik router ftpd	20	0.008
http	SNF	19	0.008
http	sbcache	19	0.008
http	Clw	19	0.008
http	Windows_Server_2008_R2-amd64-6.1	18	0.007
http	ImagiaTek	18	0.007
http	http server 1.0	18	0.007
http	httpd 1.1	18	0.007
http	D-Link Internet Camera	18	0.007
jabber	ejabberd	17	0.007
http	Rex media encoder http config	17	0.007
http	Node.js	17	0.007
ssl	Microsoft IIS SSL	16	0.007
http	webserver	16	0.007
vnc-http	RealVNC	15	0.006
soap	gSOAP soap	15	0.006
http	Windows_NT_(unknown)-x86-6.2	15	0.006
http	Vivotek Network Camera	15	0.006
http	uClinux-httpd	15	0.006
http	httpd	15	0.006
http	DD-WRT milli_httpd	15	0.006
eggdrop	Eggdrop irc bot console	15	0.006
http	Tornado httpd	14	0.006
http	MS .NET Remoting	14	0.006
http	iCanWebServer	14	0.006
http	gen5th	14	0.006
http	bamboo	14	0.006
telnet	Linux telnetd	13	0.005
smtp	Microsoft Exchange smtpd	13	0.005
http	Wireless Network Camera	13	0.005
http	ver2.4 rev0	13	0.005
http	QNAP TS-109-II NAS http config	13	0.005
http-proxy	F5 BIG-IP load balancer http proxy	13	0.005
http	MochiWeb	13	0.005
http	BaseHTTP	13	0.005
http	avtech httpd	13	0.005
upnp	Portable SDK for UPnP devices	12	0.005
telnet	Cisco 1721 router telnetd	12	0.005
java-rmi	Java RMI	12	0.005
http	World Client WDaemon httpd	12	0.005
http	Ubicom	12	0.005
http	Transmission BitTorrent management httpd	12	0.005
http	Panasonic webcam http config	12	0.005
http	MikroTik router config httpd	12	0.005
http	Linksys router http config	12	0.005
time		11	0.004
ssh	Bitvise WinSSHD	11	0.004
irc	Unreal ircd	11	0.004
irc-proxy	psyBNC	11	0.004
ice	Internet Communications Engine	11	0.004
http	Werkzeug httpd	11	0.004
http	TP-LINK Router	11	0.004
http	Oracle WebLogic Server	11	0.004
http	Indy	11	0.004
http	D-Link DCS-3220 webcam http config	11	0.004
http	AIM HTTP	11	0.004
vnc	Ultr@VNC Repeater	10	0.004
vnc	Apple remote desktop vnc	10	0.004
napster	WinMX or Lopster Napster P2P client	10	0.004
http	HTTP	10	0.004