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 Count Percent
psqlPervasive.SQL Server - Relational Engine1558256.504
ircDancer ircd407414.773
chatAIM or ICQ server21837.916
no match-/-19887.209
httpWangWnagSimpleServer6192.245
http4561.654
httplighttpd4081.479
mongodbMongoDB3531.28
httpApache2951.07
httpthttpd1600.58
httpMicrosoft IIS httpd1540.558
httpMicrosoft HTTPAPI httpd1420.515
httpGoAhead-Webs httpd1030.373
sshOpenSSH970.352
ssh930.337
httpBoa HTTPd650.236
vncVNC580.21
telnet530.192
arcserveARCserve Discovery470.17
http-proxySquid http proxy450.163
ftpMicrosoft ftpd330.12
mysqlMySQL300.109
nntpINN nntpd270.098
httpnginx230.083
httpHikvision-Webs230.083
ftp220.08
ftpProFTPD200.073
netbios-ssn190.069
ftpFileZilla ftpd170.062
ftpPure-FTPd160.058
sslTLS150.054
smtpMicrosoft ESMTP150.054
http-proxyF5 BIG-IP load balancer http proxy140.051
smtp130.047
1c-server1C:Enterprise business management server130.047
smtpMicrosoft Exchange smtpd120.044
vncRealVNC Enterprise100.036