Overview of services running on Port 1550 TCP.
~8 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 InfoOSDevicetypeCount Percent
ircDancer ircd360541.958
chatAIM or ICQ server154718.005
no match104112.116
httpWangWnagSimpleServer1.04865.656
httplighttpd1.4.193864.493
http2953.433
httpMicrosoft IIS httpd1661.932
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1151.338
sshprotocol 1.5820.954
eggdropEggdrop IRC bot console1.6.19560.652
telnet470.547
httpBoa HTTPd0.94.14rc21430.5
arcserveARCserve Discovery400.466
vncVNCprotocol 3.8390.454
ftpMicrosoft ftpdWindows290.338
nntpINN nntpdposting ok270.314
ftp270.314
sshOpenSSH4.3protocol 2.0220.256
remotingMS .NET Remoting services200.233