Overview of services running on Port 32768 TCP.
~78 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
rpcbind		31450	39.997
http	Net-OS 5.xx UPnP	15066	19.161
ssh	OpenSSH	10019	12.742
http		6427	8.174
http	SonicWALL	3680	4.68
chat	AIM or ICQ server	2459	3.127
no match	-/-	2166	2.755
ssl	SSLv3	1027	1.306
http	httpd	896	1.14
http	lighttpd	640	0.814
http	Apache	622	0.791
http	AIM	620	0.789
http	Jetty	315	0.401
http	DD-WRT milli_httpd	303	0.385
http	TimesTen httpd	213	0.271
http	Microsoft IIS httpd	212	0.27
flexlm	FlexLM license manager	164	0.209
http	Microsoft HTTPAPI httpd	117	0.149
ssh		105	0.134
http	Mac OS X	98	0.125
http	GoAhead-Webs httpd	96	0.122
http-proxy	Squid http proxy	95	0.121
http	uTorrent WebUI	78	0.099
http	Apache Tomcat/Coyote JSP engine	78	0.099
http	DrcomServer1.0	68	0.086
http	Boa HTTPd	64	0.081
http	Netwave IP camera http config	57	0.072
vnc	VNC	54	0.069
telnet		52	0.066
http	Plex Media Center httpd	52	0.066
http	thttpd	47	0.06
http	Avtech AVN801 network camera	47	0.06
http	PDR-M800	42	0.053
http	MiniServ	35	0.045
http	FLPS	33	0.042
mysql	MySQL	32	0.041
http	Slingbox remote streaming httpd	32	0.041
http	mini_httpd	27	0.034
ftp		27	0.034
http	nginx	23	0.029
ftp	Microsoft ftpd	23	0.029
soap	gSOAP soap	19	0.024
http	GoAhead-Webs	19	0.024
ftp	vsftpd	17	0.022
ftp	Serv-U ftpd	17	0.022
ssl	TLS	16	0.02
http	Mbedthis-Appweb	16	0.02
ftp	FileZilla ftpd	16	0.02
ssh	Dropbear sshd	15	0.019
http	Hikvision-Webs	15	0.019
ftp	Pure-FTPd	15	0.019
http	uc-httpd	14	0.018
vnc	RealVNC Personal	12	0.015
smtp		12	0.015
http-proxy	F5 BIG-IP load balancer http proxy	12	0.015
http	Allegro RomPager	12	0.015
ssl	Microsoft IIS SSL	11	0.014
smtp	Microsoft Exchange smtpd	11	0.014
smtp	Microsoft ESMTP	11	0.014
http	AIM HTTP	11	0.014
giop	omniORB omniNames	11	0.014
openvpn	OpenVPN	10	0.013
http	QNAP TS-219P NAS http config	10	0.013
ftp	ProFTPD	10	0.013