Overview of services running on Port 3389 TCP.
~6.24 Million 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
ms-wbt-serverMicrosoft Terminal ServiceWindows620380599.436
ms-wbt-serverxrdp133420.214
ircDancer ircd40380.065
no match39920.064
ms-wbt-serverVirtualBox VM Remote Desktop ServiceWindows26310.042
chatAIM or ICQ server17790.029
sshOpenSSH4.3protocol 2.012260.02
vncVNCprotocol 3.85770.009
http4810.008
sshOpenSSH5.3protocol 2.04790.008
httpMicrosoft IIS httpd3940.006
sshOpenSSH4.7protocol 2.02940.005
sshOpenSSH5.5p1 Debian 6+squeeze1protocol 2.0Linux2920.005
sshOpenSSH5.5p1 Debian 6+squeeze2protocol 2.0Linux2870.005
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows2440.004
httplighttpd1.4.192210.004
vncRealVNC Enterpriseprotocol 4.12140.003
vncVNCprotocol 3.61680.003
httpWangWnagSimpleServer1.01610.003
sshOpenSSH5.9p1 Debian 5ubuntu1Ubuntu Linux; protocol 2.0Linux1380.002
httpBoa HTTPd0.94.14rc211370.002
citrix-icaCitrix Metaframe XP ICAWindows1350.002
telnetLinux telnetdLinux1310.002
sshOpenSSH5.3p1 Debian 3ubuntu7Ubuntu Linux; protocol 2.0Linux1190.002
httpmicro_httpd1190.002
openvpnOpenVPN1080.002
sshOpenSSH5.1p1 Debian 5protocol 2.0Linux1050.002
sshprotocol 1.5890.001
sshOpenSSH4.2protocol 2.0890.001
vncRealVNC Personalprotocol 4.0850.001
arcserveARCserve Discovery830.001
telnet800.001
httpJetty8.y.z-SNAPSHOT790.001
sshOpenSSH3.9p1protocol 1.99690.001
sshDropbear sshd0.52protocol 2.0Linux670.001
vncprotocol 3600.001
httpUbicom1.1600.001
sshOpenSSH5.3protocol 1.99510.001
ftpMicrosoft ftpdWindows510.001
sshOpenSSH5.8p1-hpn13v10protocol 2.0500.001
httpuhttpd1.0.0500.001
sshOpenSSH5.5protocol 2.0450.001
ftp420.001
httpRouter400.001
sshOpenSSH5.9protocol 2.0380.001
sshOpenSSH3.8.1p1protocol 2.0380.001
httpnginx380.001
sshOpenSSH5.8protocol 2.0370.001
sshOpenSSH4.1protocol 1.99370.001
sshOpenSSH5.5p1 Debian 6protocol 2.0Linux360.001
minecraftMinecraft game server360.001
httpTP-LINK Router350.001
smtp340.001
sshOpenSSH6.0p1 Debian 2protocol 2.0Linux310.0
smtpPostfix smtpd300.0
httpthttpd290.0
vncApple remote desktop vncMac OS X280.0
sshOpenSSH5.8p1 Debian 7ubuntu1Ubuntu Linux; protocol 2.0Linux280.0
sshOpenSSH5.8p1 Debian 1ubuntu3Ubuntu Linux; protocol 2.0Linux280.0
nntpINN nntpdposting ok280.0
httpBoa HTTPd0.93.15280.0
sshOpenSSH5.2protocol 2.0270.0
sshOpenSSH4.1protocol 2.0270.0
sshOpenSSH6.0p1 Debian 3protocol 2.0Linux250.0
vncVNCprotocol 3.7230.0
sshOpenSSH5.1p1FreeBSD 20080901; protocol 2.0FreeBSD220.0
sshOpenSSH5.4p1FreeBSD 20100308; protocol 2.0FreeBSD200.0
ftpServ-U ftpd6.0Windows200.0