Overview of services running on Port 7777 TCP.
~118 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
socks5No authentication; connection failed2271119.193
no match1770414.962
httpGoAhead-Webs httpd1286210.87
socks5No authentication; connection not allowed by ruleset41873.538
httpSecure Computing Sidewinder firewall http adminfirewall41753.528
ircDancer ircd41003.465
http34012.874
httpBoa httpd33172.803
xml25962.194
chatAIM or ICQ server25232.132
httpPWS httpd8.0.9.323651.999
httpPWS httpd1.7.3.1321851.847
httpMicrosoft IIS httpd20321.717
httpChipPC Extreme httpdWinCE 5.0Windows13641.153
httpMicrosoft HTTPAPI httpd2.0SSDP/UPnPWindows13011.099
telnet12471.054
httpBoa HTTPd0.94.1311921.007
xmpp-transportSpectrum XMPP file transfer11780.996
sshOpenSSH4.3protocol 2.011750.993
sshMikroTik RouterOS sshdprotocol 2.0Linuxrouter10620.897
sslTLS1.010220.864
lineage-iiLineage II game server8570.724
httpApache Tomcat/Coyote JSP engine1.17970.674
httpOracleAS Web Cache 10g10.1.2.0.26710.567
netsupportNetSupport PC remote controlName  05360.453
httplighttpd1.4.194570.386
httpBoa HTTPd0.94.14rc214450.376
socks54330.366
irc-proxypsyBNC2.3.2-74240.358
sshOpenSSH3.9p1protocol 1.993850.325
httpOracleAS Web Cache 10g10.1.2.3.03730.315
vncVNCprotocol 3.83230.273
ftpServ-U ftpd5.0Windows3180.269
httpRouter3000.254
sshOpenSSH5.3protocol 2.02890.244
mysqlMySQL4.1.182860.242
httpthttpd2.25b2680.226
httplighttpd1.4.262670.226
httpGeoVision GeoHttpServer for webcamswebcam2640.223
httpApache1.3.262410.204
remotingMS .NET Remoting services2240.189
httplighttpd1.4.282240.189
directconnectDirect Connect P2PWindows2220.188
sshOpenSSH5.3p1 Debian 3ubuntu7Ubuntu Linux; protocol 2.0Linux2210.187
httplighttpd1.4.292210.187
httpChipPC Extreme httpdWinCE 6.00Windows2200.186
httpVirata-EmWeb6.0.12190.185
minecraftMinecraft game server2140.181
ftpMicrosoft ftpdWindows2120.179
httpthttpd2040.172
bandwidth-testMikroTik bandwidth-test server2000.169
sshOpenSSH5.5p1 Debian 6+squeeze2protocol 2.0Linux1940.164
sshOpenSSH5.1p1 Debian 5protocol 2.0Linux1930.163
netsupportNetSupport PC remote controlName  01900.161
httpApache2.2.31880.159
netsupportNetSupport PC remote controlName  1830.155
arcserveARCserve Discovery1810.153
telnetOpenwall GNU/*/Linux telnetdLinux1800.152
ircUnreal ircd1800.152
httpMiniServ0.01Webmin httpd1750.148
vncRealVNC Enterpriseprotocol 4.11490.126
netsupportNetSupport PC remote controlName  01440.122
antivirSymantec AntiVirus Scan Engine1440.122
httpBoa HTTPd0.93.151430.121
httpZTE H220N router http config1.0router1400.118
eggdropEggdrop IRC bot console1.6.201370.116
giopCORBA naming service1280.108
sshDropbear sshd2012.55protocol 2.0Linux1200.101
sshDropbear sshd0.51protocol 2.0Linux1150.097
httpMiniServ1.590Webmin httpd1150.097
ftp1150.097
vncRealVNC Personalprotocol 4.01090.092
sshOpenSSH5.4p1FreeBSD 20100308; protocol 2.0FreeBSD1050.089
netsupportNetSupport PC remote controlName  )01040.088
httpApache21040.088
telnetLinux telnetdLinux1030.087
sshOpenSSH5.9p1 Debian 5ubuntu1Ubuntu Linux; protocol 2.0Linux1010.085
sshprotocol 1.5960.081
netsupportNetSupport PC remote controlName  !0950.08
httpRouter Webserver950.08
httplighttpd930.079
vncprotocol 3900.076
ftpFileZilla ftpd0.9.41 betaWindows880.074
httpOracleAS Web Cache 10g10.1.2.2.0870.074
httpOracleAS Web Cache 10g9.0.4.0.0860.073
httpnginx840.071
httpOracle XML DB Enterprise Edition httpd810.068
httpuTorrent http admin3.0800.068
sshDropbear sshd0.52protocol 2.0Linux760.064
ftpServ-U ftpd6.4Windows760.064
upnpMicrosoft Windows UPnPWindows740.063
sshSCS sshd2.0.13protocol 1.5740.063
sshOpenSSH5.5p1 Debian 6+squeeze1protocol 2.0Linux740.063
httphttpd 1.1740.063
httpthttpd2.24730.062
httpMicrosoft ISA httpdWindows710.06
netsupportNetSupport PC remote controlName  0700.059
ircInspIRCd700.059
httpJetty6.1.26700.059
netsupportNetSupport PC remote controlName  50690.058
httpUbicom1.1690.058
httpMiniServ1.580Webmin httpd690.058
httpJetty6.1.x690.058
httpwebserver1.0680.057
httpWebLogic httpd680.057
sshOpenSSH5.5protocol 2.0660.056
netsupportNetSupport PC remote controlName  G0660.056
http-proxyMikroTik http proxy660.056
httpHikvision-Webs660.056
socks5No authentication required; connection ok630.053
sshOpenSSH5.8p1 Debian 7ubuntu1Ubuntu Linux; protocol 2.0Linux620.052
httpTP-LINK Router620.052
ftpProFTPD1.3.2Unix610.052
netsupportNetSupport PC remote controlName  10600.051
netsupportNetSupport PC remote controlName  0600.051
httpApache2.2.14600.051
sshOpenSSH5.8p2_hpn13v11FreeBSD 20110503; protocol 2.0FreeBSD590.05
httpmicro_httpd580.049
vncVNCprotocol 3.6570.048
openvpnOpenVPN570.048
napsterWinMX or Lopster Napster P2P client560.047
ovm-managerOracle VM Manager550.046
httpWYM httpd1.0530.045
httpApache2.2.16530.045
ftpProFTPD1.3.3aUnix530.045
sshOpenSSH5.8p1 Debian 1ubuntu3Ubuntu Linux; protocol 2.0Linux520.044
sshOpenSSH5.1protocol 2.0520.044
netsupportNetSupport PC remote controlName  0500.042
sshOpenSSH5.3p1 Debian 3ubuntu3Ubuntu Linux; protocol 2.0Linux490.041
httphttp server 1.0490.041
netsupportNetSupport PC remote controlName  =0470.04
httplighttpd1.4.30460.039
ftpvsftpd (before 2.0.8) or WU-FTPD460.039
ftpProFTPD1.3.1Unix460.039
httpPWS httpd8.0.9430.036
sshOpenSSH4.6protocol 2.0420.035
http-proxyTinyproxy1.6.3420.035
sshOpenSSH5.5p1 Debian 6protocol 2.0Linux410.035
netsupportNetSupport PC remote controlName  0410.035
netsupportNetSupport PC remote controlName  0410.035
httpuc-httpd1.0.0410.035
sshOpenSSH5.2protocol 2.0400.034
netsupportNetSupport PC remote controlName  0400.034
http-proxySquid http proxy2.7.STABLE9400.034
httpLinksys router http configdevice model BEFSR41WAP400.034
netsupportNetSupport PC remote controlName  "0390.033
jmondjmond unix resource monitorUnix390.033
httpRTB390.033
netsupportNetSupport PC remote controlName  H0380.032
httpPWS httpd1.7.3.9380.032
http-proxySquid http proxy3.1.18380.032
ftpPure-FTPd370.031
sshOpenSSH5.3p1 Debian 3ubuntu4Ubuntu Linux; protocol 2.0Linux360.03
svnserveSubversion350.03
netbios-ssn350.03
httpJetty6.0.2350.03
smtp340.029
netsupportNetSupport PC remote controlName  0330.028
netsupportNetSupport PC remote controlName  0330.028
httplighttpd1.4.20330.028
httpApache Tomcat/Coyote JSP engine1.1Tomcat 5.5330.028
ftpoftpdUnix330.028
sshOpenSSH5.6protocol 2.0320.027
netsupportNetSupport PC remote controlName  0320.027
httpLinksys router http configdevice model BEFVP41WAP320.027
ftpProFTPD1.3.4aUnix320.027
sshOpenSSH5.8protocol 2.0310.026
netsupportNetSupport PC remote controlName  0310.026
http-proxySquid http proxy2.6.STABLE21310.026
httpMS .NET Remoting310.026
sshOpenSSH4.7p1 Debian 8ubuntu1.2protocol 2.0Linux300.025
smtpPostfix smtpd300.025
ftpProFTPD1.3.2cUnix300.025
telnetDraytek Vigor ADSL router telnetdbroadband router290.025
sshOpenSSH4.3p2 Debian 9etch3protocol 2.0Linux290.025
httpMiniServ1.570Webmin httpd290.025
httpApache2.2.22280.024
httpApache2.2.15280.024
httpApache1.3.12280.024
sshOpenSSH5.1p1FreeBSD 20080901; protocol 2.0FreeBSD270.023
netsupportNetSupport PC remote controlName  90270.023
netsupportNetSupport PC remote controlName  0270.023
irc-proxypsyBNC2.3.1270.023
httpApache1.3.22270.023
netsupportNetSupport PC remote controlName  20260.022
httpJetty6.1.5260.022
ftpvsftpd2.0.5Unix260.022
ftpSynology DiskStation NAS ftpdstorage-misc260.022
ircHybrid-based ircd250.021
httpHttpd1.0250.021
httpAllegro RomPager4.07 UPnP/1.0ZyXEL ZyWALL 2250.021
netsupportNetSupport PC remote controlName  0240.02
netsupportNetSupport PC remote controlName  0240.02
netsupportNetSupport PC remote controlName  0240.02
netsupportNetSupport PC remote controlName  !0240.02
netsupportNetSupport PC remote controlName  *0240.02
httpMicrosoft HTTPAPI httpd1.0SSDP/UPnPWindows240.02
httpApache2.2.0240.02
sshOpenSSH3.9p1protocol 2.0230.019
httpApache1.3.41230.019
vncApple remote desktop vncMac OS X220.019
netsupportNetSupport PC remote controlName  0220.019
httpOracleAS Web Cache 10g10.1.2.3.2220.019
httpNetApp DFM httpd220.019
ftpFileZilla ftpd0.9.39 betaWindows220.019
damewaremrDameWare Mini Remote ControlWindows220.019
httpOracle9iAS-Web-Cache9.0.2.0.0210.018
httpnginx1.2.3210.018
httpAllegro RomPager4.51 UPnP/1.0ZyXEL ZyWALL 2210.018
sshOpenSSH4.7p1 Debian 8ubuntu3protocol 2.0Linux200.017
smtpMicrosoft Exchange smtpdWindows200.017
smtpExim smtpd200.017
netsupportNetSupport PC remote controlName  0200.017
netsupportNetSupport PC remote controlName  0200.017
httpuhttpd1.0.0200.017
http-proxyTinyproxy1.6.5200.017
http-proxySymantec firewall http proxySimple, Secure Web Server 1.1firewall200.017
httpBoa HTTPd0.94.11200.017