Overview of services running on Port 1583 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	Version	Count	Percent
psql	Pervasive.SQL Server - Relational Engine		15582	56.504
irc	Dancer ircd		4074	14.773
chat	AIM or ICQ server		2183	7.916
no match	-/-	-/-	1988	7.209
http	WangWnagSimpleServer	1.0	619	2.245
http			456	1.654
http	lighttpd	1.4.19	408	1.479
http	Apache	2.2.16	227	0.823
http	Microsoft IIS httpd		154	0.558
http	Microsoft HTTPAPI httpd	2.0	142	0.515
http	thttpd	2.24	115	0.417
http	GoAhead-Webs httpd		103	0.373
ssh			93	0.337
mongodb	MongoDB	9	62	0.225
mongodb	MongoDB	8	61	0.221
vnc	VNC		58	0.21
telnet			53	0.192
arcserve	ARCserve Discovery		47	0.17
http	Boa HTTPd	0.94.14rc21	45	0.163
mongodb	MongoDB	6	43	0.156
mongodb	MongoDB	7	37	0.134
http	thttpd	2.25b	33	0.12
ftp	Microsoft ftpd		31	0.112
mongodb	MongoDB	3	29	0.105
nntp	INN nntpd		27	0.098
mongodb	MongoDB	4	25	0.091
mongodb	MongoDB	5	23	0.083
mongodb	MongoDB	1	23	0.083
http	Hikvision-Webs		23	0.083
ftp			22	0.08
netbios-ssn			19	0.069
mongodb	MongoDB	.	18	0.065
http-proxy	Squid http proxy	2.7.STABLE9	18	0.065
http-proxy	Squid http proxy	2.6.STABLE12	18	0.065
http	Apache	2.2.3	18	0.065
mongodb	MongoDB	2	17	0.062
ftp	Pure-FTPd		16	0.058
ssl	TLS	1.0	15	0.054