Overview of services running on Port 2427 TCP.
~12 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 ircd378931.356
telnetCisco IOS telnetdIOSswitch220318.231
no match128810.659
chatAIM or ICQ server10848.971
httpMicrosoft IIS httpd1631.349
telnetCisco 1721 router telnetdIOSrouter1511.25
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows1110.919
sshprotocol 1.5720.596
arcserveARCserve Discovery360.298
httpBoa HTTPd0.94.14rc21340.281
ftpMicrosoft ftpdWindows250.207
sshOpenSSH4.3protocol 2.0240.199
nntpINN nntpdposting ok230.19
upnpPortable SDK for UPnP1.3.1Linux 2.6.21; UPnP 1.0Linux200.166