Overview of services running on Port 41523 TCP.
~5 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
arcserveARCserve Discovery170530.311
chatAIM or ICQ server151626.951
no match-/-92616.462
httplighttpd3776.702
http2975.28
httpMicrosoft IIS httpd1372.436
sshOpenSSH1152.044
httpMicrosoft HTTPAPI httpd861.529
ssh821.458
telnet460.818
vncVNC320.569
ftp200.356
httpBoa HTTPd170.302
httpnginx160.284
mysqlMySQL150.267
domain130.231
ftpPure-FTPd120.213
ftpMicrosoft ftpd120.213
smtpMicrosoft Exchange smtpd100.178
smtpMicrosoft ESMTP100.178