Overview of services running on Port 6379 TCP.
~27 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	-/-	13501	49.277
irc	Dancer ircd	3679	13.428
telnet	Cisco telnetd	2690	9.818
redis-server	Redis key-value store	1720	6.278
chat	AIM or ICQ server	1452	5.3
telnet		1285	4.69
http		559	2.04
http	lighttpd	356	1.299
http	Microsoft IIS httpd	139	0.507
http	thttpd	122	0.445
http	Microsoft HTTPAPI httpd	104	0.38
http	GoAhead-Webs httpd	95	0.347
ssh		77	0.281
remoting	MS .NET Remoting services	77	0.281
vnc	VNC	63	0.23
http	Apache	57	0.208
http	Boa HTTPd	52	0.19
http-proxy	Squid http proxy	47	0.172
http	nginx	43	0.157
ssh	OpenSSH	40	0.146
http	Apache Tomcat/Coyote JSP engine	32	0.117
ftp	Microsoft ftpd	25	0.091
http	Hikvision-Webs	21	0.077
mysql	MySQL	20	0.073
telnet	Telekom Srpske OnLine, authorized personnel ONLY !!!	15	0.055
ftp	vsftpd (before 2.0.8) or WU-FTPD	15	0.055
arcserve	ARCserve Discovery	15	0.055
ftp		14	0.051
ssl	TLS	12	0.044
ftp	ProFTPD	11	0.04
smtp	Microsoft Exchange smtpd	10	0.036
ftp	FileZilla ftpd	10	0.036