Overview of services running on Port 15000 TCP.
~41 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	Version	Count	Percent
http			10165	24.272
no match	-/-	-/-	8470	20.224
irc	Dancer ircd		4052	9.675
http	SonicWALL		3644	8.701
chat	AIM or ICQ server		2142	5.115
smtp	Exim smtpd	4.77	1263	3.016
http	MiniServ	0.01	711	1.698
http	Apache	2.2.8	646	1.543
http	AIM	1.0	638	1.523
http	Apache		463	1.106
http	lighttpd	1.4.19	402	0.96
vnc	VNC		266	0.635
http	MiniServ	1.580	252	0.602
irc-proxy	psyBNC	2.3.2-9	248	0.592
smtp	Exim smtpd		238	0.568
irc-proxy	psyBNC	2.3.2-7	229	0.547
http	lighttpd	1.4.29	224	0.535
http	Microsoft HTTPAPI httpd	2.0	206	0.492
http	Trend Micro OfficeScan Antivirus http config		192	0.458
http	Microsoft IIS httpd	6.0	192	0.458
http	Apache Tomcat/Coyote JSP engine	1.1	156	0.372
http	ZNC IRC bouncer http config	0.097 or later	149	0.356
http	Microsoft IIS httpd		147	0.351
cccam	CCcam DVR card sharing system information		134	0.32
backdoor	OptixPro backdoor		121	0.289
http	Apache	2.2.22	118	0.282
http	Netwave IP camera http config		116	0.277
socks5			115	0.275
http	Jetty	6.1.12rc1	114	0.272
openvpn	OpenVPN		104	0.248
ssh			102	0.244
http	MiniServ	1.530	97	0.232
http	GoAhead-Webs		93	0.222
http	uTorrent WebUI		91	0.217
eggdrop	Eggdrop irc bot console		90	0.215
http	a_63		88	0.21
ssh	OpenSSH	5.3	85	0.203
http	GoAhead-Webs httpd		83	0.198
remoting	MS .NET Remoting services		81	0.193
http	Boa HTTPd	0.94.14rc21	80	0.191
shoutcast	SHOUTcast server	1.9.8	77	0.184
http	CCcam card sharing system http config		76	0.181
http	Kannel SMS proxy httpd	1.4.3	73	0.174
http	Avtech AVN801 network camera	1.0	73	0.174
http	TimesTen httpd		72	0.172
ssl	TLS	1.0	66	0.158
http	thttpd		65	0.155
http	Httpd	1.0	63	0.15
telnet			61	0.146
http	Apache	2.2.3	61	0.146
wesnoth	Battle For Wesnoth game server		60	0.143
http	Apache	2.2.16	56	0.134
ftp			56	0.134
http	Apache	2.2.14	54	0.129
ovm-manager	Oracle VM Manager		52	0.124
http	uc-httpd	1.0.0	51	0.122
http	lighttpd	1.4.26	51	0.122
http	FLPS		50	0.119
vtun	Vtun Virtual Tunnel	3.X 01/14/2009	49	0.117
ftp	Microsoft ftpd		49	0.117
http	Microsoft IIS httpd	5.0	47	0.112
http	Microsoft IIS httpd	7.5	46	0.11
http	mini_httpd	1.19 19dec2003	45	0.107
http	Apache	2.2.9	45	0.107
netbios-ssn			44	0.105
http	thttpd	2.25b	44	0.105
upnp	Microsoft Windows UPnP		42	0.1
http	PDR-M800	1.0	40	0.096
http	Apache	2.2.21	39	0.093
vnc			38	0.091
http	thttpd	2.25b 29dec2003	38	0.091
http	Sun-Java-System	Web-Services-Pack-1.4	38	0.091
http	Boa HTTPd	0.94.13	38	0.091
http	Apache	2.2.15	38	0.091
ssh	OpenSSH	4.3	37	0.088
zabbix	Zabbix Monitoring System		35	0.084
http	nginx		35	0.084
http	MiniServ	1.570	35	0.084
http	GeoVision GeoHttpServer for webcams		35	0.084
http	lighttpd		34	0.081
http	Microsoft IIS httpd	5.1	33	0.079
irc-proxy	psyBNC	2.3.1	32	0.076
http	Apache	0.6.5	32	0.076
http-proxy	MikroTik http proxy		31	0.074
ice	Internet Communications Engine		30	0.072
vnc	RealVNC Enterprise		29	0.069
memcache	memcached		28	0.067
http	Boa httpd		28	0.067
vtun	Vtun Virtual Tunnel	3.X 09/27/2010	27	0.064
ssh	OpenSSH	5.1p1 Debian 5	27	0.064
ftp	vsftpd (before 2.0.8) or WU-FTPD		27	0.064
http	webserver	1.0	26	0.062
http	TwistedWeb httpd	8.2.0	26	0.062
vnc	RealVNC Personal		25	0.06
http	webcamXP httpd		25	0.06
http-proxy	Squid http proxy		23	0.055
vtun	Vtun Virtual Tunnel	3.X 04/11/2011	22	0.053
http-proxy	Squid http proxy	2.7.STABLE9	22	0.053
http	GoAhead-Webs embedded httpd		22	0.053
http	Apache	1.3.28	22	0.053
http	Mbedthis-Appweb	2.0.4	21	0.05
http	Cross Web Server		21	0.05
directconnect	Direct Connect P2P		21	0.05
http	Hikvision-Webs		19	0.045
http	GateKeeper		19	0.045
http	Apache	2.2.17	19	0.045
http	Zope httpd	2.11.4-final	18	0.043
http-proxy	Tinyproxy	1.6.3	18	0.043
http	NG	4.6.0.328	18	0.043
http	Microsoft IIS httpd	7.0	18	0.043
http	lighttpd	1.4.28	18	0.043
http	Icecast streaming media server		18	0.043
eggdrop	Eggdrop IRC bot console		18	0.043
ftp	Pure-FTPd		17	0.041
http	nginx	1.0.10	16	0.038
http	NewCS satellite card sharing system http config		16	0.038
http	MiniServ	1.585	16	0.038
ssh	OpenSSH	5.8p1 Debian 7ubuntu1	15	0.036
smtp			15	0.036
napster	WinMX or Lopster Napster P2P client		15	0.036
http-proxy	Squid http proxy	2.5.STABLE3	15	0.036
http	MDEX	6.1.4.530518	15	0.036
http	http server 1.0		15	0.036