Overview of services running on Port 60021 TCP.
~49 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
ftpNetgear broadband router or ZyXel VoIP adapter ftpd4148883.117
no match-/-18123.63
chatAIM or ICQ server17573.52
ftpProFTPD9221.847
ftpMikroTik router ftpd9091.821
ftpvsftpd4750.952
httplighttpd3670.735
http3230.647
ftp2120.425
httpMicrosoft IIS httpd1280.256
ftpFileZilla ftpd1040.208
httpMicrosoft HTTPAPI httpd970.194
sshOpenSSH950.19
httpthttpd930.186
ssh890.178
ftpMicrosoft ftpd890.178
ftpServ-U ftpd800.16
httpAllegro-Software-RomPager690.138
telnet670.134
ftpPure-FTPd530.106
httpCisco IOS http config470.094
vncVNC460.092
httpBoa HTTPd460.092
httpVirata-EmWeb280.056
ftpDreambox ftpd270.054
mysqlMySQL250.05
httpUbicom230.046
httpmicro_httpd230.046
ftpGene6 ftpd230.046
ftpWS FTPd220.044
ftpoftpd200.04
httpnginx180.036
httpRouter160.032
ftpProFTPD or KnFTPD130.026
arcserveARCserve Discovery130.026
httpGoAhead-Webs httpd120.024
telnetCisco 1721 router telnetd110.022
sshDropbear sshd110.022
vncRealVNC Enterprise100.02
httpAllegro RomPager100.02