Overview of services running on Port 449 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
as-servermapIBM OS/400 as-servermapdOS/400725555.945
chatAIM or ICQ server149211.505
no match8226.339
socks57505.783
httplighttpd1.4.294633.57
http4483.455
httplighttpd1.4.193562.745
httpMicrosoft IIS httpd1731.334
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows980.756
sshprotocol 1.5870.671
httpthttpd2.24750.578
sslTLS1.0650.501
telnet460.355
sshOpenSSH5.6protocol 2.0410.316
http-proxySquid http proxy2.4.STABLE1360.278
arcserveARCserve Discovery330.254
vncVNCprotocol 3.8280.216
httpthttpd2.25b260.2
httpBoa HTTPd0.94.14rc21230.177