Overview of services running on Port 13013 TCP.
~18 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
http		4134	21.883
irc	Dancer ircd	3696	19.565
http	SonicWALL	3401	18.003
chat	AIM or ICQ server	1574	8.332
no match	-/-	1185	6.273
http	Kannel SMS proxy httpd	895	4.738
http	AIM	655	3.467
http	lighttpd	587	3.107
ssh	OpenSSH	402	2.128
http	Apache	332	1.757
http	Microsoft IIS httpd	243	1.286
http	Kannel	188	0.995
http	DrcomServer1.0	108	0.572
ssh		85	0.45
http	GoAhead-Webs	82	0.434
http-proxy	Squid http proxy	81	0.429
http	Apache Tomcat/Coyote JSP engine	74	0.392
http	Netwave IP camera http config	58	0.307
http	Avtech AVN801 network camera	52	0.275
telnet		47	0.249
http	uTorrent WebUI	44	0.233
http	FLPS	41	0.217
http	thttpd	39	0.206
http	PDR-M800	38	0.201
http	Boa HTTPd	34	0.18
vnc	VNC	29	0.154
http	mini_httpd	23	0.122
mysql	MySQL	21	0.111
http	nginx	21	0.111
http	Hikvision-Webs	19	0.101
http	Mbedthis-Appweb	18	0.095
ftp	Microsoft ftpd	18	0.095
http-proxy	ziproxy http proxy	17	0.09
smtp	Microsoft ESMTP	13	0.069
http	Microsoft HTTPAPI httpd	13	0.069
http	GoAhead-Webs embedded httpd	13	0.069
http-proxy	F5 BIG-IP load balancer http proxy	12	0.064
http	uc-httpd	11	0.058
http	RemotelyAnywhere remote PC management httpd	11	0.058
http	Gadspot/Avtech AV787 webcam http config	11	0.058
upnp	Portable SDK for UPnP devices	10	0.053
ssl	TLS	10	0.053
http	ESET NOD32 anti-virus update httpd	10	0.053
http	DVR Systems webcam http interface	10	0.053
http	AIM HTTP	10	0.053
ftp	FileZilla ftpd	10	0.053