Overview of services running on Port 524 TCP.
~7 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
ncpNovell NetWare NCP420353.528
chatAIM or ICQ server134117.078
no match6698.52
httpMicrosoft IIS httpd1411.796
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows931.184
sshprotocol 1.5811.032
arcserveARCserve Discovery430.548
sshOpenSSH5.8protocol 2.0410.522
telnetAllied Telesis x900-series switch telnetdswitch370.471
vncVNCprotocol 3.8270.344
httpBoa HTTPd0.94.14rc21260.331
sshOpenSSH5.6protocol 2.0200.255