Overview of services running on Port 7780 TCP.
~12 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
irc	Dancer ircd	3615	29.198
http		2845	22.979
chat	AIM or ICQ server	1471	11.881
no match	-/-	1201	9.7
http	lighttpd	878	7.092
upnp	Microsoft Windows UPnP	356	2.875
http	Microsoft IIS httpd	243	1.963
http	Secure Computing Sidewinder firewall http admin	232	1.874
http	Microsoft HTTPAPI httpd	177	1.43
http	thttpd	142	1.147
irc-proxy	psyBNC	114	0.921
ssh		90	0.727
xml		84	0.678
http	OracleAS Web Cache 10g	81	0.654
vnc	VNC	68	0.549
http	Boa HTTPd	68	0.549
ssh	OpenSSH	57	0.46
http	nginx	48	0.388
telnet		42	0.339
http	UltiDev Cassini httpd	25	0.202
ftp	Microsoft ftpd	21	0.17
mysql	MySQL	20	0.162
http	GeoVision GeoHttpServer for webcams	17	0.137
ftp	FileZilla ftpd	17	0.137
ftp		17	0.137
http	Unreal Tournament http admin	15	0.121
eggdrop	Eggdrop irc bot console	14	0.113
ssl	TLS	13	0.105
smtp	Microsoft ESMTP	13	0.105
java-rmi	Java RMI	13	0.105
http	Panasonic webcam http config	13	0.105
arcserve	ARCserve Discovery	12	0.097
smtp		11	0.089
http	http server 1.0	11	0.089
ftp	vsftpd (before 2.0.8) or WU-FTPD	10	0.081
ftp	Pure-FTPd	10	0.081